4iiii Shimano XTR M9100 PRECISION 3.0 PowermeterTailored for mountain bike (MTB), Cross Country (XC) and enduro riders who want to take their training sessions up a level, this lightweight powermeter comes factory fitted into a Shimano XTR M9100 left-sided crank arm. At 5.5mm high, this Precision 3.0 powermeter is compatible with almost every bike frame on the market and thanks to its lightweight crank arm design itis optimised for maximum power-transfer efficiency without sacrificing stiffness. In addition, the built-in indicator light will let you know when your power meter is on, performed a successful zero-offset, and is ready for its battery to be changed. With an ultra-precise +/- 1% accuracy and an impressively light weight, this left-sided power meter is all set for helping you reach your performance goals. One final highlight is that it boasts up to 800 hours of battery life from its long-lasting coin cell battery.Precision 3How do you define success? Whether you are fighting for a Kona slot, spending countless hours on the indoor trainer or striving for a personal best; one thing we know, success takes time. With up to 800 hours of battery life, +/-1% accuracy and backed by our legendary 3-year warranty, the PRECISION 3 Powermeter will be your trusted training tool for years to come. A Ride Ready PRECISION includes and comes preinstalled on a brand-new Shimano crank arm of your choice. These crank arms will fit bottom brackets using the Hollowtech II interface.Shimano XTR M9100 Crank Arm27 years of development and Shimano is right back to where it all started, introducing the ultimate MTB race components. Designed to meet the highest level competitive mountain bike racing needs with a second to none performance and experience. The XTR M9100 Series brings the most versatile groupset for XC, enduro and marathon racing.ANT+ and Bluetooth Compatible4iiii PRECISION 3 power meters use both the ANT+ PWR and Bluetooth Smart Cycling Power Service standards, which makes them compatible with nearly every headunit, smartphone, or computer you wish to connect to. Check your recording device documentation for ANT+ PWR or Bluetooth Smart (also called BLE, BTLE, or BT4.0) Cycling Power Service capability.Indoor TrainingIf the weather or climate makes riding outdoors tough, your 4iiii PRECISION 3 powermeter can be used with all popular indoor-training apps, such as Zwift, TrainerRoad, Wahoo SYSTM, Rouvy, and more. Simply use your favourite app's connection procedure over ANT+ or Bluetooth Smart, put your bike on a trainer, and get riding.4iiii WarrantyRidden through rain storms at Strade Bianche, mud-filled cross country mountain bike races, and even tested amidst the salt spray of the ocean on Oracle Team USA's America's Cup competitors, you can be assured that your 4iiii Powermeter will be as tough as you are and is backed with an industry-leading 4iiii 3-year warranty. All 4iiii Powermeters are IPX7-rated for water immersion up to one meter and backed with an industry-leading 3-year warranty.Features: Crankarm: Shimano XTR M9100 Use: Mountain Bike (MTB), Cross Country (XC) and Enduro Accuracy: +/- 1% Battery Type: CR2032 Coin Cell; Battery Life: Up to 800 hours Waterproof: IPx7 Cadence Range: 30 - 170 RPM; Power Range: 0 - 4,000 W Height: 5.5mm Operating Temperature: 0 to 50 degrees C Communication Protocols: ANT+, Bluetooth Single or Pair: Single, left-sided crankarm onlyTechnologies: Accuracy in 3D: Not everyone has the perfect pedal stroke. With +/- 1% accuracy, 4iiii is the only crank-based power meter to use 3 strain gauges to measure all forces in your pedal stroke. Ultra Low Profile: With an ultra low profile design, the PRECISION 3 is compatible with more bike frames than ever before. Indicator Light: At a glance, you can now see when your power meter has turned on, performed a successful Zero-offset, or has a low battery. Although, don't expect to see that low battery indicator for a while! Waterproof: Based in the foothills of the Canadian Rockies, we were tired of training tools not designed to work in our tough environment. With an IPX7 waterproof rating you can be assured that your power meter can handle the toughest conditions. ANT+ & Bluetooth: Get the same numbers training inside and outside. The PRECISION 3 Powermeter is both ANT+ and BLE compatible so you can use it on your preferred head unit and favorite indoor training app. 3 Year Warranty: A lot can happen in 3 years. You probably won't need to use it, but it's reassuring to know that all 4iiii Powermeters are backed by an industry leading 3-year warranty. In The Box: Once your ride-ready PRECISION 3 powermeter arrives, it just needs to be installed on your bike using the standard Shimano crank installation process. Connect a headunit or computer, and you can start riding with power!Manufacturer's Part Numbers: PML300-S21B00A Black 170mm PML300-S21D00A Black 175mmBuy 4iiii Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
4iiii Precision Pro 105 R7000 Dual Power MeterPerfect for road cyclists who want to take their training sessions up a notch, this dual-sided powermeter comes factory fitted into the crankarms of a Shimano 105 R7000 crankset. With an ultra-precise +/- 1% accuracy, this model is equipped to help you reach your new personal best. Boasting up to 100+ hours of battery life from its long-lasting lithium-ion coin cell battery and coming kitted out with a range of performance-enhancing features, this is an ideal choice for getting the best out of every training session.Used to pace attacks up the Alpe D'Huez in the Tour de France and to hammer on the Queen K during the Ironman World Championships, the Precision Pro Powermeter delivers industry-leading accuracy and reliability when you need it most. Through 4iiii's patented 3D Strain Gauge technology, you can be assured that the data you depend on will help lead you to your own Yellow Jersey.The Precision Pro will allow you to view advanced metrics like left/right balance, pedal smoothness, torque effectiveness, and provide you with the most accurate power numbers during training and racing. Ridden by the top cyclists and triathletes in the world, the Precision Pro is the ultimate training tool to help you reach your goals.The Precision Pro Ride Ready comes pre-installed on a new Shimano 105 R7000 crankset.3D Power MeasurementWhen you put force through your pedals or crank, it doesn't just bend the crank - it twists and flexes in all three dimensions. 4iiii's patented 3D power measurement system measures this multidimensional strain, so you can be confident that your unique pedal stroke is still measured accurately no matter your riding conditions.Industry Leading Accuracy4iiii's +/- 1% accuracy isn't just a claim, it's been third-party tested and validated by leading scientists and the Locomotion Lab at the University of Colorado. You can plan your training, pacing, and racing with confidence knowing that your data is always going to be consistent. Don't limit your potential with unreliable data.Dual Channel ANT+ and Bluetooth Smart4iiii Powermeters communicate their measurements over both the widely-used ANT+ and Bluetooth Smart radio standards, letting you read and record your power numbers on an enormous catalogue of head units, sports watches, smartphones, and computers.3 Year Manufacturer's Warranty4iiii Powermeters are waterproof, durable, and designed to be accurate and precise even in the harshest conditions. Because of this, 4iiii are happy to offer an industry-leading 3-year warranty.Features: Crankset: Shimano 105 R7000 Use: Road Accuracy: +/- 1% Power Range: 0-4000W Cadence Range: 0-150RPM Communication Protocols: ANT+, Bluetooth Operating Temperature: 0 to 50 degrees C (32-122 degrees F) Storage Temperature: -20 to 50 degrees C (4-122 degrees F) Battery Type: CR2032 lithium ion coin cell Battery Life: 100+ hours Waterproof Rating: IPX7, IPX5 Length: 37.7mm (1.5in) Width: 27.6mm (1.1in) Depth: 7.5mm (0.3in) Module Weight: Non-drive Side: 9g (0.3oz), Drive Side: 16g (0.6oz), Total: 25g (0.9oz)Technologies: In The Box: Once your ride-ready Precision Pro powermeter arrives, it just needs to be installed on your bike using the standard Shimano crankset installation process. Connect a head unit or computer, and you can start riding with power! Warranty and Durability: Ridden through rain storms at Strade Bianche, mud-filled cross country mountain bike races, and even tested amidst the salt spray of the ocean on Oracle Team USA's America's Cup competitors, you can be assured that your 4iiii Powermeter will be as tough as you are and is backed with an industry-leading 3-year warranty. All 4iiii Powermeters are IPX7-rated for water immersion up to one meter and backed with an industry-leading 3-year warranty. Indoor Training: If the weather or climate makes riding outdoors tough, your 4iiii Precision Pro powermeter can be used with all popular indoor-training apps, such as Zwift, TrainerRoad, Wahoo SYSTM, Rouvy, and more. Simply use your favourite app's connection procedure over ANT+ or Bluetooth Smart, put your bike on a trainer, and get riding!Manufacturer's Part Numbers: PMD100-S11A02A Black 52/36T 160mm PMD100-S11D02A Black 52/36T 175mm PMD100-S11D01A Black 50/34T 175mm PMD100-S11B01A Black 50/34T 170mm PMD100-S11C02A Black 52/36T 172.5mm PMD100-S11C03A Black 53/39T 172.5mm PMD100-S11C01A Black 50/34T 172.5mm PMD100-S11D03A Black 53/39T 175mm PMD100-S11B03A Black 53/39T 170mm PMD100-S11B02A Black 52/36T 170mm PMD100-S11A03A Black 53/39T 160mm PMD100-S11A01A Black 50/34T 160mmBuy 4iiii Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
4iiii Precision Pro Ultegra R8000 Power MeterDesigned to give every level of rider a professional standard of performance analysis, this excellent onboard power meter measures your outputs to within one percent and uses wireless technology to relay the data straight to your device. Gauging your pedal power and cadence, this Shimano Ultegra R8000-compatible model features 3D power meter technology to read tri-axial crank strain, to produce super accurate riding data. Top-Performance, Precision Power Meter Compatible with a variety of ANT+ and Bluetooth Smart phones, computers and other devices, the Precision Pro syncs with the 4iiii app which lets you monitor the rider compensation scale and other analysis features. Fitting snugly on your crankset, it measures the individual outputs of both legs for a concise and unobtrusive experience and relays the information to your chosen gadget. Coming equipped with a 100+ hour coin cell battery, this top-level training companion helps to keep an eye on your progress mile after mile. Features: Compatibility: Shimano Ultegra R8000 drivetrain Battery Life: 100+ hours on 2032 coin cell battery Connectivity: ANT+, Bluetooth Smart head units, smartphones, and other 4iiii products Technology: 3D power meter technology (patent pending) measures tri-axial strain on your crank Accuracy: +/- 1% Upgrades: Over the air capability Weight: 25g Buy 4iiii Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ultimate Performance Compression Elastic Ankle SupportUsing a seamless circular knit construction the Ultimate Performance Compression Elastic Ankle Support provides comfortable compression to help in the rehabillitation and recovery from load related pain or moderate ligament and tendon injuries.Though thinner than neoprene the Compression Elastic Ankle Support still gives a high level of support to the joint, whilst being lightweight, less bulky and remain cooler than neoprene or latex. It's the four-way stretch that provides the firm compression that gives the right level of support, mimicking the natural support and action planes of key ligaments and tendons to reinforce them.The compression also promotes and stimulates blood flow that eases lactic acid build up during and after activity. This reduces the likelihood of cramp and stiffness whilst also being a valuable recovery and rehabilitation tool to injury. Features:Knitted heel-fit zone for improved fit and comfortLatest edge trim technology helps prevent slipping and reduces wearBreathable 4-way stretch for targeted support and compressionBi-lateral - fits left or rightSupport Level 2Buy Ultimate Performance from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ultimate Performance Compression Elastic Ankle SupportUsing a seamless circular knit construction the Ultimate Performance Compression Elastic Ankle Support provides comfortable compression to help in the rehabillitation and recovery from load related pain or moderate ligament and tendon injuries.Though thinner than neoprene the Compression Elastic Ankle Support still gives a high level of support to the joint, whilst being lightweight, less bulky and remain cooler than neoprene or latex. It's the four-way stretch that provides the firm compression that gives the right level of support, mimicking the natural support and action planes of key ligaments and tendons to reinforce them.The compression also promotes and stimulates blood flow that eases lactic acid build up during and after activity. This reduces the likelihood of cramp and stiffness whilst also being a valuable recovery and rehabilitation tool to injury. Features:Knitted heel-fit zone for improved fit and comfortLatest edge trim technology helps prevent slipping and reduces wearBreathable 4-way stretch for targeted support and compressionBi-lateral - fits left or rightSupport Level 2Buy Ultimate Performance from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fitness-Mad Black Neoprene Dumbbells (Pair 2kg)Train at home and in the gym with the Fitness-Mad Black Neoprene Dumbbells. The dumbbells add an extra challenge to your movements and can be used for aerobics, Pilates, Barre, physiotherapy, rehabilitation and more. The dumbbells are neoprene coated which enhances grip against sweat. The flat bottom of the weights also prevents the dumbbells from rolling when placed on a surface.FeaturesCommercial gym qualityComes in a pair – including 2 x 2kgGreat for aerobics, Pilates, Barre, physiotherapy and rehabilitationNeoprene coated for extra gripFlat bottom to prevent rollingBuy Fitness-Mad Training Aids from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ultimate Performance Compression Elastic Ankle SupportUsing a seamless circular knit construction the Ultimate Performance Compression Elastic Ankle Support provides comfortable compression to help in the rehabillitation and recovery from load related pain or moderate ligament and tendon injuries.Though thinner than neoprene the Compression Elastic Ankle Support still gives a high level of support to the joint, whilst being lightweight, less bulky and remain cooler than neoprene or latex. It's the four-way stretch that provides the firm compression that gives the right level of support, mimicking the natural support and action planes of key ligaments and tendons to reinforce them.The compression also promotes and stimulates blood flow that eases lactic acid build up during and after activity. This reduces the likelihood of cramp and stiffness whilst also being a valuable recovery and rehabilitation tool to injury. Features:Knitted heel-fit zone for improved fit and comfortLatest edge trim technology helps prevent slipping and reduces wearBreathable 4-way stretch for targeted support and compressionBi-lateral - fits left or rightSupport Level 2Buy Ultimate Performance from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Universal Presta Tubeless Valves (Pair)This pair of tubeless valves from Nukeproof have been created to be compatible with tubeless tyre inserts. These valves benefit from a removable core, ensuring you can get the most airflow from your pump or cartridge. The head of these valves has also been designed to sit on top, enabling easier inflation and deflation. The custom cap has been specially designed and has an integrated core remover for removing and tightening the core without any additional tools. The nut has also been designed so that you can get a good grip on the flat edges to firmly tighten the valve on the rim.An O-ring is included and sits against the outside of the rim to prevent damage to the rim.How to InstallRemove valve cap and nut, insert valve through rim, fit o-ring to valve then thread nut on and tighten by hand.Features:Valve Type: PrestaIncludes: Integrated valve core remover cap, O-ring, removable coreEasy installationSold as a pairWeight: 12g per pairBuy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
microSHIFT XLE 11 M851 11 Speed Xpress ShifterWhether you're spending the day shredding your favourite MTB trails or exploring countryside backroads on your gravel bike, this 11 speed gear lever is designed for smooth and reliable shifting performance. It features a robust aluminium clamp, which offers a secure hold to your handlebar wherever your ride takes you, while its dependable 11 speed gearing provides precision and accuracy. Another highlight is it's compatible with both microSHIFT and Shimano mountain 11 speed derailleurs, which makes it ideal for replacing your old shifter or completing your next bike build.Trail Ready MTB ShifterXpress shifters use time-tested flat bar ergonomics with a separate index and thumb trigger, making the drivetrain easy to control without a steep learning curve. Robust internals with precise indexing deliver reliable shifting time after time.Shimano Mountain 11 Speed CompatibleWith an array of compatible shifter and derailleur options, XLE is a tinkerer's dream. Whether you're putting drop bars on a mountain bike or an extra-wide range double on your gravel bike, XLE has you covered. 1x, 2x, drop bars, flat bars, bar end shifters? The answer is yes.Features: Material: Clamp: Aluminium Use: Mountain Bike (MTB), Gravel Shifter Style: Xpress Shifter Speed: 11 speed Side: Right Lever Bearing: No Gear Indicator: No Compatibility: Shimano Mountain Single or Pair: Single Group: XLETechnologies: Sealed bearing mechanism for smoother, more positive action.Manufacturer's Part Number: SL-M851-R Black RightBuy microSHIFT Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Biehler Supreme Cycling JerseyPrioritising low weight, quick moisture management and sun protection, it's when it's hot and hilly that the Biehler Supreme Cycling Jersey excels.Meeting the demands of the most dedicated cyclists, the Supreme Cycling Jersey makes use of the latest generation of fabrics to give outstanding summer performance. To the front, the lightweight Mircomesh material guarantees both excellent breathability and sweat-wicking performance. It's quick-drying too, keeping you comfortable on the climbs and the descents too. With an anti-bacterial finish, you'll also enjoy freshness on every ride. Meanwhile, the back of the jersey uses a technical and lightweight material that offers protection from UV rays. The fit is tailored for speed and comfort. The slim silhouette and stretch fabrics hug the body, leading to reduced flapping and hence drag to a minimum. Other details for a perfect fit include - wide elastic arm and waist cuffs to prevent unwanted movement. A small collar help prevents heat build-up when it's hot. And there are extra durable, easy-to-access back pockets offering plenty of storage space for summer rides. Look after yourself this summer with the Supreme jersey.Green Roots Since 1993Since their inception in 1993 Biehler have been committed to creating the best cycling garments, while also upholding the highest standards of social and ecological standards. This eco-approach includes using 100% Bluesign® or Oekotex certificated fabrics. Bluesign® certification ensures all garments are made from materials that are produced using only chemicals and processes that are safe for people and the environment and that air and water emissions from the manufacturing processes are entirely clean.Oeko-Tex stands for ecological and socially responsible textiles. Biehler offers a range of products made of recycled fibres. Hangtags and packaging materials are made of recyclable materials or are compostable.Features:Materials: 95% Polyester, 5% ElastaneLightweight Micromesh frontUV 50+ protectionAntibacterial treatmentLightweight and breathableQuick-dryingSpacious 3 back pocketBiehler Supreme labelReflective detailsOeko-Tex 100 Class IBuy Biehler Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Alé Diagonal Digitopress Cycling SocksAs the heat of summer hits, pull on the Alé Diagonal Digitopress Cycling Socks to enjoy perfectly fresh feet and brilliantly bold style. Light and breathable, the Diagonal Digitopress Cycling Socks excel as temperatures rise. As you warm up and sweat begins to build, the Q-SKIN® technology begins its work. Silver ions help to reduce bacterial build-up, keeping your feet feeling fresh and odour free. Mesh zones also offer a boost to breathability too, preventing moisture build-up and maintaining comfort for the long haul. FeaturesMaterials: 96% Polyamide, 4% ElastaneQ-Skin anti-bacterial yarnsBreathable and quick-wicking16cm CuffSuggested temperature range: 18 to 30 degrees CBuy Alé Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
Alé Diagonal Digitopress Cycling SocksAs the heat of summer hits, pull on the Alé Diagonal Digitopress Cycling Socks to enjoy perfectly fresh feet and brilliantly bold style. Light and breathable, the Diagonal Digitopress Cycling Socks excel as temperatures rise. As you warm up and sweat begins to build, the Q-SKIN® technology begins its work. Silver ions help to reduce bacterial build-up, keeping your feet feeling fresh and odour free. Mesh zones also offer a boost to breathability too, preventing moisture build-up and maintaining comfort for the long haul. FeaturesMaterials: 96% Polyamide, 4% ElastaneQ-Skin anti-bacterial yarnsBreathable and quick-wicking16cm CuffSuggested temperature range: 18 to 30 degrees CBuy Alé Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.