A high security chain for your bike ebike or motorbike. Features: 12mm six-sided chain links made of 3T hardened manganese steel for maximum strength Cinch loop for effective lock-ups using less chain Offers nearly the same “in-use” length as a traditional 5.5’ chain which means less bulk to carry Durable protective nylon cover with hook-n-loop fasteners to hold in place Includes Evolution series 4 disc lock with 14mm max-performance steel shackle Higher security disc-style cylinder with reinforced anti-drill anti-pull protection system Patented* oval hardened steel crossbar for extra security Hardened double deadbolt locking for extensive holding power Sliding dustcover protects and extends cylinder life 3 stainless steel keys – one lighted with high intensity bulb & replaceable battery Key Safe Program Product dimensions: 130cm chain length x 14mm shackle diameter Product weight: 4.79 kgs Patent D564339
This item is designed to provide convenient bicycle protection in moderate to high crime areas. The hardened triple heat-treated boron manganese steel chains include 10mm six-sided links to help protect against cutting attacks by damaging cutting tools. The integrated chains are secured with a new patent-pending integrated Kryptonite Evolution Series 4 lock head. This innovative series of chains also feature a patent-pending pin-less design which secures the chain to a hardened deadbolt and allows for no weak leak in the chain due to the extensive holding power of the link itself against attacks. The chain is enclosed in a nylon-webbing sleeve to protect your bike frame's paint from scratches and allow for easy portability and tight coiling during storage. Each Kryptonite Evolution Series 4 1090 chain comes with three stainless steel keys including a lighted LED key with a replaceable battery and two ergonomic 'I' keys. These make opening a disc-style cylinder much smoother.
Litelok ONE Wearable Bike LockThe LiteLok ONE Wearable is a robust and versatile bike lock that wraps around your bike and your anchor point of choice quickly and securely while being comfortable to clip around your waist as a belt when you're cycling. Plus, this lock features Sold Secure Moto Scooter Silver and ART 2 security rating and comes in a range of sizes and lengths to pair with your waist/trouser size.LiteLok ONE, the original LiteLok and where it all began. Designed for all-round performance and an optimised balance of increased security, flexibility and weight. Ideal for bikes, scooters and electric bike (E-Bikes), it is the perfect ONE for long stops, worry-free breaks in high-risk areas, storing at home or when transporting your ride. Commute in style with design and usability. Weighing from just 1.3kg, the LiteLok ONE is the perfect allrounder balancing high security, low weight and flexibility. LiteLok ONE is insurance rated and Independently tested and accredited by Sold Secure achieving Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Comfortable and Convenient Wearable Bike LockCan be effortlessly worn whilst riding simply wrap your LiteLok ONE around your hips and secure it with the integrated lock stopper, designed to allow you to safely fasten around your body without it locking. Secure and Stylish DesignDue to the composite nature of the Boaflexicore strap and virtually indestructible hardened steel alloy lock body, LiteLok ONE can withstand sustained attack by the most common theft tools such as bolt cutters, crowbars and hacksaws. Durable and Flexible Bike LockIt bends and flexes making it's easier to secure through your frame and around a wider range of fixed objects such as bike stands, lamp posts, railings and bike racks than rigid D or U locks. Click to LockLiteLok's integrated design and click to lock system make it easy and fast to secure your bike, without having to fiddle around. Simply click to close without the need for a key. A key is only required to unlock your bike. Features: Material: Strap: Boaflexicore; Lock Body: Hardened Steel Alloy Wearable for comfortable and convenient transport Width: 5cm Security Rating: Sold Secure Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Weight: 1.31kg (LiteLok One 95Specifications: LiteLok One 95 LiteLok One 100 LiteLok One 108 Weight 1.31kg 1.40kg 1.46kg Locking Circumference 88.5cm 96.5cm 103.5cm Length 92.5cm 100cm 107.5cm Width 5cm 5cm 5cm Trouser Size Men: 30 - 32/ Women: 8 - 12 Men: 32 - 34 / Women: 12 - 14 Men: 34 - 38 / Women: 14 - 16 Buy LiteLok Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Litelok ONE Wearable Bike LockThe LiteLok ONE Wearable is a robust and versatile bike lock that wraps around your bike and your anchor point of choice quickly and securely while being comfortable to clip around your waist as a belt when you're cycling. Plus, this lock features Sold Secure Moto Scooter Silver and ART 2 security rating and comes in a range of sizes and lengths to pair with your waist/trouser size.LiteLok ONE, the original LiteLok and where it all began. Designed for all-round performance and an optimised balance of increased security, flexibility and weight. Ideal for bikes, scooters and electric bike (E-Bikes), it is the perfect ONE for long stops, worry-free breaks in high-risk areas, storing at home or when transporting your ride. Commute in style with design and usability. Weighing from just 1.3kg, the LiteLok ONE is the perfect allrounder balancing high security, low weight and flexibility. LiteLok ONE is insurance rated and Independently tested and accredited by Sold Secure achieving Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Comfortable and Convenient Wearable Bike LockCan be effortlessly worn whilst riding simply wrap your LiteLok ONE around your hips and secure it with the integrated lock stopper, designed to allow you to safely fasten around your body without it locking. Secure and Stylish DesignDue to the composite nature of the Boaflexicore strap and virtually indestructible hardened steel alloy lock body, LiteLok ONE can withstand sustained attack by the most common theft tools such as bolt cutters, crowbars and hacksaws. Durable and Flexible Bike LockIt bends and flexes making it's easier to secure through your frame and around a wider range of fixed objects such as bike stands, lamp posts, railings and bike racks than rigid D or U locks. Click to LockLiteLok's integrated design and click to lock system make it easy and fast to secure your bike, without having to fiddle around. Simply click to close without the need for a key. A key is only required to unlock your bike. Features: Material: Strap: Boaflexicore; Lock Body: Hardened Steel Alloy Wearable for comfortable and convenient transport Width: 5cm Security Rating: Sold Secure Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Weight: 1.31kg (LiteLok One 95Specifications: LiteLok One 95 LiteLok One 100 LiteLok One 108 Weight 1.31kg 1.40kg 1.46kg Locking Circumference 88.5cm 96.5cm 103.5cm Length 92.5cm 100cm 107.5cm Width 5cm 5cm 5cm Trouser Size Men: 30 - 32/ Women: 8 - 12 Men: 32 - 34 / Women: 12 - 14 Men: 34 - 38 / Women: 14 - 16 Buy LiteLok Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Litelok ONE Wearable Bike LockThe LiteLok ONE Wearable is a robust and versatile bike lock that wraps around your bike and your anchor point of choice quickly and securely while being comfortable to clip around your waist as a belt when you're cycling. Plus, this lock features Sold Secure Moto Scooter Silver and ART 2 security rating and comes in a range of sizes and lengths to pair with your waist/trouser size.LiteLok ONE, the original LiteLok and where it all began. Designed for all-round performance and an optimised balance of increased security, flexibility and weight. Ideal for bikes, scooters and electric bike (E-Bikes), it is the perfect ONE for long stops, worry-free breaks in high-risk areas, storing at home or when transporting your ride. Commute in style with design and usability. Weighing from just 1.3kg, the LiteLok ONE is the perfect allrounder balancing high security, low weight and flexibility. LiteLok ONE is insurance rated and Independently tested and accredited by Sold Secure achieving Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Comfortable and Convenient Wearable Bike LockCan be effortlessly worn whilst riding simply wrap your LiteLok ONE around your hips and secure it with the integrated lock stopper, designed to allow you to safely fasten around your body without it locking. Secure and Stylish DesignDue to the composite nature of the Boaflexicore strap and virtually indestructible hardened steel alloy lock body, LiteLok ONE can withstand sustained attack by the most common theft tools such as bolt cutters, crowbars and hacksaws. Durable and Flexible Bike LockIt bends and flexes making it's easier to secure through your frame and around a wider range of fixed objects such as bike stands, lamp posts, railings and bike racks than rigid D or U locks. Click to LockLiteLok's integrated design and click to lock system make it easy and fast to secure your bike, without having to fiddle around. Simply click to close without the need for a key. A key is only required to unlock your bike. Features: Material: Strap: Boaflexicore; Lock Body: Hardened Steel Alloy Wearable for comfortable and convenient transport Width: 5cm Security Rating: Sold Secure Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Weight: 1.31kg (LiteLok One 95Specifications: LiteLok One 95 LiteLok One 100 LiteLok One 108 Weight 1.31kg 1.40kg 1.46kg Locking Circumference 88.5cm 96.5cm 103.5cm Length 92.5cm 100cm 107.5cm Width 5cm 5cm 5cm Trouser Size Men: 30 - 32/ Women: 8 - 12 Men: 32 - 34 / Women: 12 - 14 Men: 34 - 38 / Women: 14 - 16 Buy LiteLok Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Litelok ONE Wearable Bike LockThe LiteLok ONE Wearable is a robust and versatile bike lock that wraps around your bike and your anchor point of choice quickly and securely while being comfortable to clip around your waist as a belt when you're cycling. Plus, this lock features Sold Secure Moto Scooter Silver and ART 2 security rating and comes in a range of sizes and lengths to pair with your waist/trouser size.LiteLok ONE, the original LiteLok and where it all began. Designed for all-round performance and an optimised balance of increased security, flexibility and weight. Ideal for bikes, scooters and electric bike (E-Bikes), it is the perfect ONE for long stops, worry-free breaks in high-risk areas, storing at home or when transporting your ride. Commute in style with design and usability. Weighing from just 1.3kg, the LiteLok ONE is the perfect allrounder balancing high security, low weight and flexibility. LiteLok ONE is insurance rated and Independently tested and accredited by Sold Secure achieving Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Comfortable and Convenient Wearable Bike LockCan be effortlessly worn whilst riding simply wrap your LiteLok ONE around your hips and secure it with the integrated lock stopper, designed to allow you to safely fasten around your body without it locking. Secure and Stylish DesignDue to the composite nature of the Boaflexicore strap and virtually indestructible hardened steel alloy lock body, LiteLok ONE can withstand sustained attack by the most common theft tools such as bolt cutters, crowbars and hacksaws. Durable and Flexible Bike LockIt bends and flexes making it's easier to secure through your frame and around a wider range of fixed objects such as bike stands, lamp posts, railings and bike racks than rigid D or U locks. Click to LockLiteLok's integrated design and click to lock system make it easy and fast to secure your bike, without having to fiddle around. Simply click to close without the need for a key. A key is only required to unlock your bike. Features: Material: Strap: Boaflexicore; Lock Body: Hardened Steel Alloy Wearable for comfortable and convenient transport Width: 5cm Security Rating: Sold Secure Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Weight: 1.31kg (LiteLok One 95Specifications: LiteLok One 95 LiteLok One 100 LiteLok One 108 Weight 1.31kg 1.40kg 1.46kg Locking Circumference 88.5cm 96.5cm 103.5cm Length 92.5cm 100cm 107.5cm Width 5cm 5cm 5cm Trouser Size Men: 30 - 32/ Women: 8 - 12 Men: 32 - 34 / Women: 12 - 14 Men: 34 - 38 / Women: 14 - 16 Buy LiteLok Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Litelok ONE Wearable Bike LockThe LiteLok ONE Wearable is a robust and versatile bike lock that wraps around your bike and your anchor point of choice quickly and securely while being comfortable to clip around your waist as a belt when you're cycling. Plus, this lock features Sold Secure Moto Scooter Silver and ART 2 security rating and comes in a range of sizes and lengths to pair with your waist/trouser size.LiteLok ONE, the original LiteLok and where it all began. Designed for all-round performance and an optimised balance of increased security, flexibility and weight. Ideal for bikes, scooters and electric bike (E-Bikes), it is the perfect ONE for long stops, worry-free breaks in high-risk areas, storing at home or when transporting your ride. Commute in style with design and usability. Weighing from just 1.3kg, the LiteLok ONE is the perfect allrounder balancing high security, low weight and flexibility. LiteLok ONE is insurance rated and Independently tested and accredited by Sold Secure achieving Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Comfortable and Convenient Wearable Bike LockCan be effortlessly worn whilst riding simply wrap your LiteLok ONE around your hips and secure it with the integrated lock stopper, designed to allow you to safely fasten around your body without it locking. Secure and Stylish DesignDue to the composite nature of the Boaflexicore strap and virtually indestructible hardened steel alloy lock body, LiteLok ONE can withstand sustained attack by the most common theft tools such as bolt cutters, crowbars and hacksaws. Durable and Flexible Bike LockIt bends and flexes making it's easier to secure through your frame and around a wider range of fixed objects such as bike stands, lamp posts, railings and bike racks than rigid D or U locks. Click to LockLiteLok's integrated design and click to lock system make it easy and fast to secure your bike, without having to fiddle around. Simply click to close without the need for a key. A key is only required to unlock your bike. Features: Material: Strap: Boaflexicore; Lock Body: Hardened Steel Alloy Wearable for comfortable and convenient transport Width: 5cm Security Rating: Sold Secure Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Weight: 1.31kg (LiteLok One 95Specifications: LiteLok One 95 LiteLok One 100 LiteLok One 108 Weight 1.31kg 1.40kg 1.46kg Locking Circumference 88.5cm 96.5cm 103.5cm Length 92.5cm 100cm 107.5cm Width 5cm 5cm 5cm Trouser Size Men: 30 - 32/ Women: 8 - 12 Men: 32 - 34 / Women: 12 - 14 Men: 34 - 38 / Women: 14 - 16 Buy LiteLok Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Litelok ONE Wearable Bike LockThe LiteLok ONE Wearable is a robust and versatile bike lock that wraps around your bike and your anchor point of choice quickly and securely while being comfortable to clip around your waist as a belt when you're cycling. Plus, this lock features Sold Secure Moto Scooter Silver and ART 2 security rating and comes in a range of sizes and lengths to pair with your waist/trouser size.LiteLok ONE, the original LiteLok and where it all began. Designed for all-round performance and an optimised balance of increased security, flexibility and weight. Ideal for bikes, scooters and electric bike (E-Bikes), it is the perfect ONE for long stops, worry-free breaks in high-risk areas, storing at home or when transporting your ride. Commute in style with design and usability. Weighing from just 1.3kg, the LiteLok ONE is the perfect allrounder balancing high security, low weight and flexibility. LiteLok ONE is insurance rated and Independently tested and accredited by Sold Secure achieving Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Comfortable and Convenient Wearable Bike LockCan be effortlessly worn whilst riding simply wrap your LiteLok ONE around your hips and secure it with the integrated lock stopper, designed to allow you to safely fasten around your body without it locking. Secure and Stylish DesignDue to the composite nature of the Boaflexicore strap and virtually indestructible hardened steel alloy lock body, LiteLok ONE can withstand sustained attack by the most common theft tools such as bolt cutters, crowbars and hacksaws. Durable and Flexible Bike LockIt bends and flexes making it's easier to secure through your frame and around a wider range of fixed objects such as bike stands, lamp posts, railings and bike racks than rigid D or U locks. Click to LockLiteLok's integrated design and click to lock system make it easy and fast to secure your bike, without having to fiddle around. Simply click to close without the need for a key. A key is only required to unlock your bike. Features: Material: Strap: Boaflexicore; Lock Body: Hardened Steel Alloy Wearable for comfortable and convenient transport Width: 5cm Security Rating: Sold Secure Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Weight: 1.31kg (LiteLok One 95Specifications: LiteLok One 95 LiteLok One 100 LiteLok One 108 Weight 1.31kg 1.40kg 1.46kg Locking Circumference 88.5cm 96.5cm 103.5cm Length 92.5cm 100cm 107.5cm Width 5cm 5cm 5cm Trouser Size Men: 30 - 32/ Women: 8 - 12 Men: 32 - 34 / Women: 12 - 14 Men: 34 - 38 / Women: 14 - 16 Buy LiteLok Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Litelok ONE Wearable Bike LockThe LiteLok ONE Wearable is a robust and versatile bike lock that wraps around your bike and your anchor point of choice quickly and securely while being comfortable to clip around your waist as a belt when you're cycling. Plus, this lock features Sold Secure Moto Scooter Silver and ART 2 security rating and comes in a range of sizes and lengths to pair with your waist/trouser size.LiteLok ONE, the original LiteLok and where it all began. Designed for all-round performance and an optimised balance of increased security, flexibility and weight. Ideal for bikes, scooters and electric bike (E-Bikes), it is the perfect ONE for long stops, worry-free breaks in high-risk areas, storing at home or when transporting your ride. Commute in style with design and usability. Weighing from just 1.3kg, the LiteLok ONE is the perfect allrounder balancing high security, low weight and flexibility. LiteLok ONE is insurance rated and Independently tested and accredited by Sold Secure achieving Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Comfortable and Convenient Wearable Bike LockCan be effortlessly worn whilst riding simply wrap your LiteLok ONE around your hips and secure it with the integrated lock stopper, designed to allow you to safely fasten around your body without it locking. Secure and Stylish DesignDue to the composite nature of the Boaflexicore strap and virtually indestructible hardened steel alloy lock body, LiteLok ONE can withstand sustained attack by the most common theft tools such as bolt cutters, crowbars and hacksaws. Durable and Flexible Bike LockIt bends and flexes making it's easier to secure through your frame and around a wider range of fixed objects such as bike stands, lamp posts, railings and bike racks than rigid D or U locks. Click to LockLiteLok's integrated design and click to lock system make it easy and fast to secure your bike, without having to fiddle around. Simply click to close without the need for a key. A key is only required to unlock your bike. Features: Material: Strap: Boaflexicore; Lock Body: Hardened Steel Alloy Wearable for comfortable and convenient transport Width: 5cm Security Rating: Sold Secure Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Weight: 1.31kg (LiteLok One 95Specifications: LiteLok One 95 LiteLok One 100 LiteLok One 108 Weight 1.31kg 1.40kg 1.46kg Locking Circumference 88.5cm 96.5cm 103.5cm Length 92.5cm 100cm 107.5cm Width 5cm 5cm 5cm Trouser Size Men: 30 - 32/ Women: 8 - 12 Men: 32 - 34 / Women: 12 - 14 Men: 34 - 38 / Women: 14 - 16 Buy LiteLok Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Litelok ONE Wearable Bike LockThe LiteLok ONE Wearable is a robust and versatile bike lock that wraps around your bike and your anchor point of choice quickly and securely while being comfortable to clip around your waist as a belt when you're cycling. Plus, this lock features Sold Secure Moto Scooter Silver and ART 2 security rating and comes in a range of sizes and lengths to pair with your waist/trouser size.LiteLok ONE, the original LiteLok and where it all began. Designed for all-round performance and an optimised balance of increased security, flexibility and weight. Ideal for bikes, scooters and electric bike (E-Bikes), it is the perfect ONE for long stops, worry-free breaks in high-risk areas, storing at home or when transporting your ride. Commute in style with design and usability. Weighing from just 1.3kg, the LiteLok ONE is the perfect allrounder balancing high security, low weight and flexibility. LiteLok ONE is insurance rated and Independently tested and accredited by Sold Secure achieving Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Comfortable and Convenient Wearable Bike LockCan be effortlessly worn whilst riding simply wrap your LiteLok ONE around your hips and secure it with the integrated lock stopper, designed to allow you to safely fasten around your body without it locking. Secure and Stylish DesignDue to the composite nature of the Boaflexicore strap and virtually indestructible hardened steel alloy lock body, LiteLok ONE can withstand sustained attack by the most common theft tools such as bolt cutters, crowbars and hacksaws. Durable and Flexible Bike LockIt bends and flexes making it's easier to secure through your frame and around a wider range of fixed objects such as bike stands, lamp posts, railings and bike racks than rigid D or U locks. Click to LockLiteLok's integrated design and click to lock system make it easy and fast to secure your bike, without having to fiddle around. Simply click to close without the need for a key. A key is only required to unlock your bike. Features: Material: Strap: Boaflexicore; Lock Body: Hardened Steel Alloy Wearable for comfortable and convenient transport Width: 5cm Security Rating: Sold Secure Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Weight: 1.31kg (LiteLok One 95Specifications: LiteLok One 95 LiteLok One 100 LiteLok One 108 Weight 1.31kg 1.40kg 1.46kg Locking Circumference 88.5cm 96.5cm 103.5cm Length 92.5cm 100cm 107.5cm Width 5cm 5cm 5cm Trouser Size Men: 30 - 32/ Women: 8 - 12 Men: 32 - 34 / Women: 12 - 14 Men: 34 - 38 / Women: 14 - 16 Buy LiteLok Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Litelok ONE Wearable Bike LockThe LiteLok ONE Wearable is a robust and versatile bike lock that wraps around your bike and your anchor point of choice quickly and securely while being comfortable to clip around your waist as a belt when you're cycling. Plus, this lock features Sold Secure Moto Scooter Silver and ART 2 security rating and comes in a range of sizes and lengths to pair with your waist/trouser size.LiteLok ONE, the original LiteLok and where it all began. Designed for all-round performance and an optimised balance of increased security, flexibility and weight. Ideal for bikes, scooters and electric bike (E-Bikes), it is the perfect ONE for long stops, worry-free breaks in high-risk areas, storing at home or when transporting your ride. Commute in style with design and usability. Weighing from just 1.3kg, the LiteLok ONE is the perfect allrounder balancing high security, low weight and flexibility. LiteLok ONE is insurance rated and Independently tested and accredited by Sold Secure achieving Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Comfortable and Convenient Wearable Bike LockCan be effortlessly worn whilst riding simply wrap your LiteLok ONE around your hips and secure it with the integrated lock stopper, designed to allow you to safely fasten around your body without it locking. Secure and Stylish DesignDue to the composite nature of the Boaflexicore strap and virtually indestructible hardened steel alloy lock body, LiteLok ONE can withstand sustained attack by the most common theft tools such as bolt cutters, crowbars and hacksaws. Durable and Flexible Bike LockIt bends and flexes making it's easier to secure through your frame and around a wider range of fixed objects such as bike stands, lamp posts, railings and bike racks than rigid D or U locks. Click to LockLiteLok's integrated design and click to lock system make it easy and fast to secure your bike, without having to fiddle around. Simply click to close without the need for a key. A key is only required to unlock your bike. Features: Material: Strap: Boaflexicore; Lock Body: Hardened Steel Alloy Wearable for comfortable and convenient transport Width: 5cm Security Rating: Sold Secure Moto Scooter Silver (Higher Standard than Bicycle Silver) and ART 2 Weight: 1.31kg (LiteLok One 95Specifications: LiteLok One 95 LiteLok One 100 LiteLok One 108 Weight 1.31kg 1.40kg 1.46kg Locking Circumference 88.5cm 96.5cm 103.5cm Length 92.5cm 100cm 107.5cm Width 5cm 5cm 5cm Trouser Size Men: 30 - 32/ Women: 8 - 12 Men: 32 - 34 / Women: 12 - 14 Men: 34 - 38 / Women: 14 - 16 Buy LiteLok Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
Kryptonite Evolution Series 4 1090 Chain LockProtect your bike with this heavy-duty chain lock from Kryptonite. Ideal for securing your bike it is made from durable stainless steel for ultimate protection and comes with a Gold Sold Secure rating. As a leader in action sports security and the creator of the original bicycle u-lock in the bicycle security category in 1971, Kryptonite offers premium-quality security products.Features:The Evolution Series 4 Integrated Chains are for convenient bicycle protection in moderate to high crime areasThe hardened triple heat-treated boron manganese steel chains include 10mm six-sided linksThe integrated chains secure with a new patent-pending integrated Evolution series 4 lock headThis innovative series of chains also feature a patent-pending pin-less design which secures the chain to a hardened deadbolt and allows for no weak leak in the chain due to extensive holding power of the link itself against attacksChains are enclosed in a nylon-webbing sleeve to protect the paint from scratches and allow for easy portability and tight coiling during storageComes with 3 stainless steel keys including a lighted LED key with replaceable battery and 2 new, ergonomic 'I' keysOne key is lighted for easy access at night; replaceable battery ensures that the light can be used as long as the lock. The new 'I' keys make opening a disc-style cylinder much smootherApproved to bicycle Gold Sold Secure standardEuropean Testing AgenciesIn Europe, independent testing agencies put locks through their paces to see how secure they really are, or in some cases are not. Kryptonite holds more than 45 approvals at Sold Secure (UK), ART (NL), VdS (DE), N.F. (FRA), Classe SRA (FRA), SSF (Sweden) and VAREFAKTA (Den). These agencies attacked products with every bit of malice the testers could throw at them and they still held up. We hope this brings peace of mind to our customers; it does to us and we use the products every day ourselves!Buy Kryptonite Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.