Campagnolo Centaur Ultra Torque 2x11 Speed ChainsetThe Campagnolo Centaur Ultra Torque chainset brings top-end features and technologies to the masses. Featuring the same four-arm spider as seen on Campagnolo's "Super Record" model, the Centaur has the extra strength where it's most needed, ensuring excellent rigidity for efficient gear shifts, sprinting, and climbing. It's also very versatile, as if you want to change from a 50/34t to a 53/36t or vice-versa, there's no need to change the entyre chainset as the spider is compatible with either chainring combination.Smooth PerformanceThe Centaur's chainrings have a special anti-friction coating to encourage smooth chain operation. The chainrings also feature Campagnolo's "MPS" technology, which enables quick and accurate shifts no matter how hard your pushing and in all weather conditions. Also, thanks to the use of the "Ultra Torque" bottom bracket system, you'll enjoy consistent, rigid performance and optimised power transfer.Features:Material: Aluminium (crank arms/chainrings), Steel (integrated axle)Speed: 2x11Bolt Circle: 112/145mmBottom bracket cups not includedRecommended Chain: Campagnolo 11-speedAxle Profile: Ultra-Torque - integrated axleWeight: Approx. 875g (170mm crank arm length without BB cups)Technologies: MPS (Micro Precision Shifting System): Optimised design of the up-shift and down-shift zones and of the profile of the teeth - enables fast and precise shifting in all types of conditions. 8 chain upshifting areas and 2 chain downshifting areas result in faster and more precise shifting, even under stress. Ultra Torque System: Six years after its introduction, this system is still considered the best performing chainset spindle in terms of stiffness, low weight and efficiency of power transmission. Campagnolo found a way to permanently conjoin the semi-axles of the bottom bracket to the respective chainset arms. This redesign made it possible to considerably reduce the lateral dimensions at the axle level and prevent annoying contact with the ankles when turning the pedals. Furthermore, despite the narrow side profile, Campagnolo has been able to position the bearings outside the bottom bracket shell, resulting in greater axle rigidity from the increased axle diameter.Buy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Centaur Ultra Torque 2x11 Speed ChainsetThe Campagnolo Centaur Ultra Torque chainset brings top-end features and technologies to the masses. Featuring the same four-arm spider as seen on Campagnolo's "Super Record" model, the Centaur has the extra strength where it's most needed, ensuring excellent rigidity for efficient gear shifts, sprinting, and climbing. It's also very versatile, as if you want to change from a 50/34t to a 53/36t or vice-versa, there's no need to change the entyre chainset as the spider is compatible with either chainring combination.Smooth PerformanceThe Centaur's chainrings have a special anti-friction coating to encourage smooth chain operation. The chainrings also feature Campagnolo's "MPS" technology, which enables quick and accurate shifts no matter how hard your pushing and in all weather conditions. Also, thanks to the use of the "Ultra Torque" bottom bracket system, you'll enjoy consistent, rigid performance and optimised power transfer.Features:Material: Aluminium (crank arms/chainrings), Steel (integrated axle)Speed: 2x11Bolt Circle: 112/145mmBottom bracket cups not includedRecommended Chain: Campagnolo 11-speedAxle Profile: Ultra-Torque - integrated axleWeight: Approx. 875g (170mm crank arm length without BB cups)Technologies: MPS (Micro Precision Shifting System): Optimised design of the up-shift and down-shift zones and of the profile of the teeth - enables fast and precise shifting in all types of conditions. 8 chain upshifting areas and 2 chain downshifting areas result in faster and more precise shifting, even under stress. Ultra Torque System: Six years after its introduction, this system is still considered the best performing chainset spindle in terms of stiffness, low weight and efficiency of power transmission. Campagnolo found a way to permanently conjoin the semi-axles of the bottom bracket to the respective chainset arms. This redesign made it possible to considerably reduce the lateral dimensions at the axle level and prevent annoying contact with the ankles when turning the pedals. Furthermore, despite the narrow side profile, Campagnolo has been able to position the bearings outside the bottom bracket shell, resulting in greater axle rigidity from the increased axle diameter.Buy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Slotting in just below the excellent Force groupset is the updated Rival group which now offers 22 gears, but unlike the Force group it is constructed from aluminium to help keep the price down. Featuring super-stiff, 5mm 7075-T6 CNC-machined aluminum chainrings, the crank utilizes the same X-Glide R precision-shifting technology pioneered on SRAM's revolutionary XX mountain groupset. Shifting is not just smooth, it's lightning-fast, with no "shift lag" as you wait for the chain to connect with the ramp pins on upshifts. The aluminum arms join a machined alloy spider, creating a tremendously stiff package that doesn't weigh all that much more than its carbon equivalents. The Rival 22 crankset, like all SRAM 22-speed drivetrain cranks, is designed to work with any of the company's Yaw front derailleurs, which rotates the cage as it shifts, improving shifting precision and eliminating the need for trimming to avoid chain contact with the cage's rear edges. The crankset, chain, and front derailleur are designed to work in unison, and when properly configured, it's one of the finest drivetrains at any price point.Chainring Sets: 52/36TBB30 Bearings Not Included
Slotting in just below the excellent Force groupset is the updated Rival group which now offers 22 gears, but unlike the Force group it is constructed from aluminium to help keep the price down. Featuring super-stiff, 5mm 7075-T6 CNC-machined aluminum chainrings, the crank utilizes the same X-Glide R precision-shifting technology pioneered on SRAM's revolutionary XX mountain groupset. Shifting is not just smooth, it's lightning-fast, with no "shift lag" as you wait for the chain to connect with the ramp pins on upshifts. The aluminum arms join a machined alloy spider, creating a tremendously stiff package that doesn't weigh all that much more than its carbon equivalents. The Rival 22 crankset, like all SRAM 22-speed drivetrain cranks, is designed to work with any of the company's Yaw front derailleurs, which rotates the cage as it shifts, improving shifting precision and eliminating the need for trimming to avoid chain contact with the cage's rear edges. The crankset, chain, and front derailleur are designed to work in unison, and when properly configured, it's one of the finest drivetrains at any price point.Chainring Sets: 52/36TBB30 Bearings Not Included
Shimano Dura-Ace FC7950 10sp Double ChainringsGenuine Shimano Dura Ace 7950 replacement chainring.Features:34T or 50T (F type) 10 speedBCD: 110mmA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The HollowTech II 11-speed Ultegra chainset offers an ideal balance of light weight and stiffness, making it the perfect choice for both enthusiast and competitive riders HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load The chainring teeth have been developed to work in conjunction with 11-speed HG-EV chains for increased contact to provide greater efficiency and improved power transfer Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight 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 A wide range of chainring options and crank arm lengths are available to meet the needs of all riders and racing disciplines HollowTech II integrated bottom bracket uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency HollowTech II integrated bottom bracket seal design has minimal bearing interface ensuring smooth rolling and increased durability(sold separately)
As the AMg guide has no chain retention device that is rarely needed with modern narrow/wide chainrings and clutch derailleurs, this guide is drag free when pedalling and still provides trail obstacle protection, as the skid plate is still present.
The stunning X Glide R™ chainrings on the are SRAM Force 22 chainset are optimised for use with the YAW™ Technology in the front derailleur, delivering a seamless, flawless performance. These stiffer rings are made with 5mm thick CNC-machined 7075-T6 aluminium and feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring. The chainrings, chain, and front derailleur in the Force 22 range are all designed as a single integrated system for optimised performance. Technologies: Exogram™: The revised Hollow Carbon Construction starts in the crank arm and extends into the cranks' spider. It maximises the stiffness to weight ratio
MRP AMg V2 Carbon MTB Chain GuideThe AMg (v2) chain guide is perfect for All Mountain riding. It has become a popular choice for many riders on all types of All Mountain bikes, it will excel equally when mounted on a hard tail or a 5-6" travel full suspension bike.As the AMg guide has no chain retention device that is rarely needed with modern narrow/wide chainrings and clutch derailleurs, this guide is drag free when pedalling and still provides trail obstacle protection, as the skid plate is still present.Features:Suited to Enduro and Trail ridingSingle Ring 1x /9/10 and 11-speed drivetrainsNew co-moulded "TR" upper guide with softer durometer interior for silent guidanceAdds chainring protection to all chainrings within the size rangeIt also adds chain tension to stop the chain from skipping when shiftingCompatible with a chainline of 49mm and widerBuy MRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Force 1 1x11 Speed Cyclocross ChainsetThe SRAM Force 1 Single Speed Cyclocross Chainset is a gamechanger. This chainset has combined all the benefits of SRAM's Force 22 road with SRAM's MTB (mountain bike) technology, X-Sync™, ensuring this chainset is reliable, durable and efficient, whatever the trail brings. The SRAM Force CX1 crankset brings to cyclocross a game-changing upgrade in performance and reliability by combining the durability, simplicity, and efficiency of Srams’s Force 22 road combined with their MTB 1X technology, X-Sync™.RAM X-Sync™ 1X chainrings provide the highest level of performance and durability. The SRAM X-Sync™ tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain.To provide the best possible performance in muddy conditions, the X-Sync™ chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-Sync™ rings are an integral part of the SRAM 1X™ drivetrain.Features:Arm Material: Carbon arms with forged Aluminium removable spiderTechnologies: X-Sync™, Hidden Bolt configurationFinish: Natural carbon armsWeight: 679g (172.5mm, no BB)Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA E-BIKE alloy chainring 48/32T compatible with FAZUA engineKey Features: Precision CNC machined AL7075/T6 ,Size: 48/32T ,Chain line: 52mm ,Bead blasted black.Specification:Discipline: E-BIKE,Material: AL7075/T6,Teeths Number: 48/32T,Bolt Circle Diameter (BCD): Direct Mount ,Engine : FAZUA.
Praxis Works don't do conventional. They set out to create something better than everything else. The Buzz 130 BCD Chainrings are one such example. A unique construction method and advanced shifting features create the ultimate aftermarket chainrings.Unique cold forged 7075 T6 aluminium construction is lighter, stronger & more durable than stamped or machined chainringsLevaTime Shifting Technology boasts synchronised ramps & shift pins to deliver perfect shifts every timeCompatible with 5-arm 130mm BCD cranksetsFor use with 10 & 11-speed drivetrainsWhereas most chainrings are stamped or machined pieces of aluminium, the Praxis Works Buzz 130 BCD Chainrings that are cold forged from 7075 T6 aluminium and then hard anodised. This unique method creates chainrings that are just as light, but are much, much harder wearing and provide slicker shifting for longer. Further improving the shifting performance is Praxis Works LevaTime Shifting Technology. LevaTime Shifting boasts a series of synchronised ramps and strategically placed shift pins to help deliver perfecting every time. Thanks to this and the durable construction, the Buzz Chainrings will provide silky smooth shifting for years to come. Light, durable and with the slickest of shifting, the Praxis Works Buzz are the ultimate aftermarket replacement chainrings.