The new Shimano Ultegra R8000 chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders.The HollowGlide hollow outer chain ring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, and with HollowTech II cold forged 4 arm hollow cranks, this chainset saves weight whilst making sure that none of your effort is lost when you're putting the power down.The Hollowtech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency, and the bottom bracket seal design features a minimal bearing interface to offer incredibly smooth rolling and increased durability. The wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135/142 mm and 410mm chain stay length.With a wide range of chainring options and crank lengths their is something available to meet the needs of all riders and racing disciplines.Industry leading Hollowtech II 4 arm cold forged hollow crank armsWide range of chainring ratios & crank arm lengths availableHollowtech II integrated bottom bracket designBottom bracket seal design has a minimal bearing interfaceCrank arm length: 170, 172.5 & 175mmRatio: 50/34T, 52/36T & 53/39TWeight from 674g (50/34T)
The new Shimano Ultegra R8000 chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders.The HollowGlide hollow outer chain ring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, and with HollowTech II cold forged 4 arm hollow cranks, this chainset saves weight whilst making sure that none of your effort is lost when you're putting the power down.The Hollowtech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency, and the bottom bracket seal design features a minimal bearing interface to offer incredibly smooth rolling and increased durability. The wide gear pitch spacing increases clearance between chain and leading teeth to provide compatibility to frames with O.L.D. 135/142 mm and 410mm chain stay length.With a wide range of chainring options and crank lengths their is something available to meet the needs of all riders and racing disciplines.Industry leading Hollowtech II 4 arm cold forged hollow crank armsWide range of chainring ratios & crank arm lengths availableHollowtech II integrated bottom bracket designBottom bracket seal design has a minimal bearing interfaceCrank arm length: 170, 172.5 & 175mmRatio: 50/34T, 52/36T & 53/39TWeight from 674g (50/34T)
The 1x chainset is a crucial element in Campagnolo's gravel & all-road specific Ekar drivetrain design. Lightweight, secure and simple, with no wasted overlapping gears or unnecessary moving parts to collect trail dirt . The Ekar chainset will convince you that one chainring and no front mech is the way to go, whatever your off-road ambitions! Don’t let the apparent simplicity fool you, this chainset has been designed from the ground up. Just like the whole Ekar system, the cranks combine strength and lightweight materials. The 2-piece crankset features a strong, durable 630-grade steel alloy axle mated to a polyamide-carbon spider and beautiful UD Carbon arms. The ergonomics of this chainset mean it is suitable for any size of rider, with 4 crank arm lengths available. The outer chainrings are also easily interchangeable, with no need to disassemble the chainset if you want to alter your gearing. Technology 2-piece cranks: UD carbon arms with an Ultra-Torque 630 steel axle, lightweight and strong ProTech™: strong, efficient, self-aligning semi axles, sealed from dirt by an external sealing clip as well as an internal sleeve Narrow-wide Tooth Design: efficient drive & maximum chain security Specification Designed specifically for Ekar 1x13 groupsets Suitable for Gravel and All-Road riding Crank boots included to protect the crank arms Easily interchangeable chainrings Easy access external bearings 4-crank arm lengths available (165mm, 170mm, 172.5mm, 175mm) 4 chainring options available (38T, 40T, 42T, 44T) Narrow Q-Factor of 145.5mm: ensures compatibility with all modern frames Weight: 615g (based on 172.5mm, 38T)
SRAM XG-1275 Eagle 12 Speed CassetteOffering high-performance on your mountain bike (MTB), the 12 speed XG-1275 Eagle cassette delivers slick and accurate power delivery and shifting wherever your off-road adventure ends up. Built around a durable aluminium core, it’s more than capable of handling all the hits that come with weaving between the trails. SRAM has equipped this model with a huge 520% gear range that utilises the industry-standard XD hub driver. This allows riders to enjoy greater flexibility when both climbing and descending. Coming equipped with Full Pin technology that's similar to the renowned X-Dome technology, this cassette uses its open design to shed mud and provide crisp shifting on every ride.Features: Cage Material: Aluminium Cogs Material: Steel Use: Mountain Bike (MTB) Compatibility: All SRAM MTB 12-Speed rear derailleurs and XD freehubs Speed: 12-Speed Gear Ratio: 10-52T Cog Sizes: 10-52T: 10,12,14,16,18,21,24,28,32,36,42,52t Manufacturer's Part Number: CS-XG-1275-B1Weight: 745gTechnologies: 520% Gear Range: This super-wide gear range utilises the industry-standard XD hub driver Full Pin: Light and strong Full Pin technology similar to X-DOME brings true 1x gear range to more riders and buildsBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The SRAM XG-1275 eagle cassette features a tough aluminium inner and outer cage construction, which allows it to handle all the hits that come with weaving between the trails. SRAM has equipped this model with a huge 520 percent gear range that utilises the industry-standard XD hub driver. This allows riders to enjoy greater flexibility when both climbing and descending. Coming equipped with FULL PIN™ technology, that's similar to the renowned X-Dome technology, this cassette uses its open design to shed mud and give riders crisp shifting on every ride. The Light and strong Full Pin™ technology is similar to X-DOME™ bringing true 1x gear range to more riders and builds. The Eagle XG-1275 cassette is for riders who prioritise all-day function over anything else. With an expanded, 520-percent gear range, it gives riders more ability to spin and recover on the burliest climbs. The FULL PIN™ technology uses lightweight, precision-engineered steel cogs permanently connected with high-strength stainless steel pins. An open design similar to SRAM's X-DOME™ cassette that aids in mud clearance, giving riders crisp shifting performance and longer component life. -Only Eagle™ is a complete system-engineered drivetrain designed, tested and proven to deliver the lightest, highest-performing, most durable system for all riders on any trail. -Eagle™ technology provides an expanded, optimum, gear range making you fast on the flats, giving you control on the climbs and unleashing your speed on the descents. -Compatible with all levels of Eagle drivetrain systems.
The Shimano R9100 11-Speed Cassette is part of the brand new R9100 Dura Ace range. Replacing the 9000 as Shimano s flagship groupset, the R9100 offers improved weight, exciting new features and superior performance. The R9100 is a super lightweight HG-EV cassette with a ridged carbon and alloy carrier to provide excellent shifting even under the most demanding gear changes, Hyperglide EV sprockets with a computer designed tooth configuration and contoured shift gates to ensure crisp and smooth shifting even under load and a close ratio gearing to allow for a more efficient use of energy through finer cadence control. The sprockets are all extensively cut away and drilled to reduce weight, the largest of which are mounted on lightweight alloy and carbon carriers and constructed from titanium to further reduce weight and increase rigidity without sacrificing strength. The R9100 has an alloy cassette lockring and features a nickel-plated finish for hard wearing resistance to corrosion. If you re looking to replace or upgrade your HG-EV cassette, you won t be disappointed with the Dura Ace R9100. Super Lightweight 11-Speed HG-EV Cassette with a Rigid Carbon and Alloy Carrier Hyperglide EV Sprockets with a Computer Designed Tooth ConfigurationContoured Shift GatesClose Ratio Gearing Largest Sprockets Mounted on Lightweight Alloy and Carbon Carriers 5 Largest Sprockets Are Made from Titanium Sprockets are Extensively Cut Away and Drilled Nickel-Plated Finish Offers Hard Wearing Resistance to CorrosionAlloy Cassette LockringFor Super Narrow 11-Speed HG-EV ChainsAverage Weight: 175 Grams (11-25 Tooth)
The Shimano R9100 11-Speed Cassette is part of the brand new R9100 Dura Ace range. Replacing the 9000 as Shimano s flagship groupset, the R9100 offers improved weight, exciting new features and superior performance. The R9100 is a super lightweight HG-EV cassette with a ridged carbon and alloy carrier to provide excellent shifting even under the most demanding gear changes, Hyperglide EV sprockets with a computer designed tooth configuration and contoured shift gates to ensure crisp and smooth shifting even under load and a close ratio gearing to allow for a more efficient use of energy through finer cadence control. The sprockets are all extensively cut away and drilled to reduce weight, the largest of which are mounted on lightweight alloy and carbon carriers and constructed from titanium to further reduce weight and increase rigidity without sacrificing strength. The R9100 has an alloy cassette lockring and features a nickel-plated finish for hard wearing resistance to corrosion. If you re looking to replace or upgrade your HG-EV cassette, you won t be disappointed with the Dura Ace R9100. Super Lightweight 11-Speed HG-EV Cassette with a Rigid Carbon and Alloy Carrier Hyperglide EV Sprockets with a Computer Designed Tooth ConfigurationContoured Shift GatesClose Ratio Gearing Largest Sprockets Mounted on Lightweight Alloy and Carbon Carriers 5 Largest Sprockets Are Made from Titanium Sprockets are Extensively Cut Away and Drilled Nickel-Plated Finish Offers Hard Wearing Resistance to CorrosionAlloy Cassette LockringFor Super Narrow 11-Speed HG-EV ChainsAverage Weight: 175 Grams (11-25 Tooth)
FULL PIN™ technology uses ten lightweight, stamped steel cogs and one 42t aluminium cog held together with 123 high-strength stainless steel pins. The result: a cassette that’s light, durable and equipped with SRAM’s super wide 10-42t gear range that’s a perfect fit for any ride. The open design similar to our X-DOME™ cassette aids in mud clearance, giving you cleaner shifting performance and longer component life.This XG-1175 cassette is an integral part of the SRAM 1x™ drivetrain system. NO COMPROMISES.,FULL PIN™ technology uses ten lightweight, stamped steel cogs and one 42t aluminium cog held together with 123 high-strength stainless steel pins,Super wide 10-42t gear range—a perfect fit for any ride,Optimized gear steps across the entire range,Open design aids in mud clearance,.Key Features:FULL PIN™ technology,Aluminium 42t cog,XD™ driver body creates more stable hub connection,ISO 4210 compliant. See Declaration of Conformity for details.,.Specifications:Speed (CS): 11s,Gearing: 10-42t,Cog finish (Cassette): Black,Technology (Cassette: XG,Cog sizes: 10-42t:10,12,14,16,18,21,24,28,32,36,42,Cogs on cluster: 11.
These ultra-stiff crank arms are ideal for tackling everything from rocky climbs to forested singletracks, and thrilling technical downhills. Their lightness and durability makes them an ideal replacement for those who need tough cranks for tough rides.
Miche Contact Road WheelsetThe Miche Contact is a durable and lightweight modern gravel adventure bike wheelset that is ideal for off-road gravel trail riding and long-distance bike packing adventures. It features strong and stiff Tubeless Ready alloy rims and forged alloy hubs with sealed bearings, this offers agile and dependable performance for riding rough terrains and fast off-road trails. This wheelset is also compatible with centre lock disc brake rotors and 12mm thru-axles.Durable Wheelset for Gravel and Adventure RidingReady for exploring, this gravel bike wheelset boasts a high-quality alloy rim build, which makes it perfect for handling the knocks and bumps that come with rolling across mixed terrain conditions. Whether you're spending the day hanging out with your riding buddies on a backroad adventure or planning your next weekend countryside epic escape, this wheelset is designed for reliable and smooth-rolling performance. Updated Gravel Bike WheelsetThis wheelset's newly designed rims feature an inner width of 25mm, meaning the wheels can take any tyres from 38c upwards. This, coupled with their tubeless ready shape and asymmetric profile guarantees not only perfect power balancing but it will also become one of the most versatile wheelsets in your collection, ready to take whatever you throw at it. Tubeless Ready and Centre Lock Disc Brake CompatibleBuilt for the rigours of gravel adventure riding, this wheelset comes kitted out with tubeless ready rim technology. This means that you'll benefit from tubeless advantages such as the ability to run lower tyre pressures for increased traction on rough terrain as well as fewer chances of flats or punctures. Another highlight is this model's Centre Lock disc brake compatibility, which allows you to enjoy powerful and consistent braking performance when cornering and descending on your travels. CNC Aluminium Hubs and 28 SpokesThe CNC machined AL7075 T6 hubs are designed for a 28 crossed spoke pattern and have been assembled with a conical profile and medium flange for added strength. The Miche Contact Road Wheelset has been designed with modern technology in mind by utilising Shimano's Centre-Lock disc attachment. The hub can be adjusted cleanly and easily, and even while it's still mounted on the bike, by turning a special bolt mounted on the hub. Features: Rim Material: Alloy Use: Gravel Axle: Front: 12x100mm; Rear: 12x142mm Inner Rim Width: 25mm ETRTO: 622-25c Tubeless Ready: Yes Brake Type: Centre Lock disc brake Single or Pair: Pair Hubs: Freewheel Body: AL 7075 T6 Aluminium Hubs: Forged Alloy / sealed ball bearings Spokes: Spoke Material: Stainless Steel Spoke Count: 28 (14+14 pattern) Nipples: Brass Weight: 2129g (pair)Manufacturer's Part Numbers: MCW32 Black 700c Campagnolo x13 MCW32A Black 700c Shimano MCW32B Black 700c SRAM XD SRAM XDRBuy Miche Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Miche Contact Road WheelsetThe Miche Contact is a durable and lightweight modern gravel adventure bike wheelset that is ideal for off-road gravel trail riding and long-distance bike packing adventures. It features strong and stiff Tubeless Ready alloy rims and forged alloy hubs with sealed bearings, this offers agile and dependable performance for riding rough terrains and fast off-road trails. This wheelset is also compatible with centre lock disc brake rotors and 12mm thru-axles.Durable Wheelset for Gravel and Adventure RidingReady for exploring, this gravel bike wheelset boasts a high-quality alloy rim build, which makes it perfect for handling the knocks and bumps that come with rolling across mixed terrain conditions. Whether you're spending the day hanging out with your riding buddies on a backroad adventure or planning your next weekend countryside epic escape, this wheelset is designed for reliable and smooth-rolling performance. Updated Gravel Bike WheelsetThis wheelset's newly designed rims feature an inner width of 25mm, meaning the wheels can take any tyres from 38c upwards. This, coupled with their tubeless ready shape and asymmetric profile guarantees not only perfect power balancing but it will also become one of the most versatile wheelsets in your collection, ready to take whatever you throw at it. Tubeless Ready and Centre Lock Disc Brake CompatibleBuilt for the rigours of gravel adventure riding, this wheelset comes kitted out with tubeless ready rim technology. This means that you'll benefit from tubeless advantages such as the ability to run lower tyre pressures for increased traction on rough terrain as well as fewer chances of flats or punctures. Another highlight is this model's Centre Lock disc brake compatibility, which allows you to enjoy powerful and consistent braking performance when cornering and descending on your travels. CNC Aluminium Hubs and 28 SpokesThe CNC machined AL7075 T6 hubs are designed for a 28 crossed spoke pattern and have been assembled with a conical profile and medium flange for added strength. The Miche Contact Road Wheelset has been designed with modern technology in mind by utilising Shimano's Centre-Lock disc attachment. The hub can be adjusted cleanly and easily, and even while it's still mounted on the bike, by turning a special bolt mounted on the hub. Features: Rim Material: Alloy Use: Gravel Axle: Front: 12x100mm; Rear: 12x142mm Inner Rim Width: 25mm ETRTO: 622-25c Tubeless Ready: Yes Brake Type: Centre Lock disc brake Single or Pair: Pair Hubs: Freewheel Body: AL 7075 T6 Aluminium Hubs: Forged Alloy / sealed ball bearings Spokes: Spoke Material: Stainless Steel Spoke Count: 28 (14+14 pattern) Nipples: Brass Weight: 2129g (pair)Manufacturer's Part Numbers: MCW32 Black 700c Campagnolo x13 MCW32A Black 700c Shimano MCW32B Black 700c SRAM XD SRAM XDRBuy Miche Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Female axle version - Available with a huge choice of 14mm female bolts or 10mm bolts with drivers from 9t through to 18t! - Select your drive side and Colour and then select your driver option and bolts at the Checkout!. Titanium Upgrades also available. Hand Made in the USA! The Profile Mini cassette sets the benchmark for Cassette hubs and was the first BMX Cassette hub. Refined over the years the hub features a heat treated 6061 aluminium Shell which houses a heat treated Aluminium internal axle and precision sealed bearings. The hub uses the bullet proof Profile driver with 4 pawls and bearings for super smooth engagement and a loud click. Available with a huge choice of Female bolts (Chosen at Checkout) and available in no less than 10 premium finished anodised colours. ###section### Product Specs HUB TYPE:Cassette AXLE:Female Bolts DRIVER:Choose In Basket SPOKE HOLES:36h WEIGHT:372g / 13.01oz