Our Praxis TT Road Chainrings are the result of relentless testing and tweaking, matched with the best material and manufacturing processes to create some of the smoothest running, most durable and sweetest shifting Chainrings available. These TT Rings are machined from 7075 T6 Aluminium and hard anodized for even more durability. They also feature our famous LevaTime Shifting Technology, which boasts synchronized ramps and strategically placed shift pins for perfectly timed shifts every time.PLEASE NOTE: Chainring Bolts are NOT included.SHIMANO - Our Praxis time trial chainrings work great with the new Shimano 10/11sp chain and drivetrains (Di2 included) when mounted to a traditional 5-arm mount 110 or 130 BCD Shimano crank. They also work great with traditional 5-arm mount aftermarket cranks such as THM, Rotor, Cannondale, Specialized, LOOK and FSA cranks… *Our chainrings do not mount to the new DA9000 crank with its new custom asymmetrical BCD.SRAM - Our chainrings work great with the SRAM 10sp and 11sp drivetrains when mounted to a traditional 5-arm mount 110 or 130 BCD SRAM crank. They also work great with traditional 5-arm mount aftermarket cranks such as THM, Rotor, Cannondale, Specialized, LOOK and FSA cranks.EXOGRAM RED/FORCE/RIVAL CRANKS - Our rings are not made for the brand new SRAM ‘Exogram’ cranks as they are a custom 4-arm mounting. -YAW FRONT DERAILLEUR - Our rings shift great with the new SRAM “Yaw” front derailleur.CAMPY - Our rings work great with Campy 10/11sp chain and drivetrains (EPS included) when mounted on a traditional 5-arm mount 110 or 130 BCD crank such as a THM, Rotor, Cannondale, Specialized, LOOK, FSA crank. Our rings DO NOT mount to Campy cranks.LEVATIME – Our LevaTime shifting is the product of years of relentless testing and tweaking. The final result is a set of some of the finest and fastest-shifting rings available. With a LevaTime ring, several custom shift pins are placed strategically at points on the ring to provide a perfectly timed lift. Synchronized ramps are tuned with a specific inner ring, providing a clean channel for the chain to move upwards. Each individual tooth is sculpted to handle a specific duty. Along with that, the Praixs time trail chainring's precisely located scallops help control chain movement and prevent chain suck.Specification:• LIMITED EDITION MACHINED PRODUCTION• 54/42 130BCD.• Heat Treated and Hard Anodized 7075 T6 Aluminium.• Work with Shimano™ 10/11, Campy 10/11, SRAM 10/11 drivetrains.• Designed for traditional 5-arm 130BCD cranks.• We highly suggest KMC, Shimano™, or Campy chains.• Not compatible with 4-arm Campy or 4-arm SRAM Exogram cranks.• GREAT for use with Di2 or EPS systems.• Power2Max, SRM, and Quarq power meter compatible.
Designed to meet the demands of the ever-growing gravel and adventure bike market, Shimano's GRX range is built to be tough and versatile. The GRX RX810 11-Speed Chainset has all the features gravel and adventure riders need.Super-low 48/31T chainring ratios for optimum gearing for mixed terrain and riding stylesSG-X chainrings have special profile to provide incredibly smooth and fast shiftingLightweight Hollowtech II construction is stiff, easy to fit & remove and incredibly strongBottom bracket not included sold separatelyRequires GRX RX810 or GRX RX815 Di2 11-Speed Front Derailleurs sold separatelyGetting the right gearing for your gravel or adventure bike is essential. Standard compact road chainsets don't offer the low gears you'll when climbing, especially if your bike is fully laden with bike packing gear. With this is mind, Shimano equipped the GRX RX810 with super-low and wide-range 48/31T chainrings. With a 31T bottom gear working in conjunction with a wide-range cassette, you'll have plenty of gears for steep gravel climbs, while the 48T outer ring will give you plenty of speed on the road and on the way back down. The chainrings also feature Shimano's HG-X technology, providing effortlessly smooth and fast shifting. The GRX RX810 uses Shimano's long-standing Hollowtech II construction, giving you a crankset that is lightweight, stiff and incredibly durable. They are also a breeze to install and maintain. Lightweight, durable and versatile, the Shimano GRX RX810 Chainset is perfect for your gravel or adventure bike.
Shimano Ultegra R8000 11sp Road Double ChainsetNow even further enhanced from the previous 6800 Ultegra series, the long-awaited Ultegra R8000 11 speed chainset is finally here. Featuring enhanced performance and aesthetics, it benefits from the trickle-down technology of its predecessor, Dura Ace R9000.Transfer Power into SpeedInfused with first class technology, this advanced road bike chainset will make sure you transfer power into speed. With the additional bonus of a weight reduction from the 6800 series without sacrificing stiffness, it supports a wide range of gear combinations to suit the fastest downhill section and the steepest mountain pass. The crank arm is redesigned to provide your bike with a fine aesthetic upgrade.Features: Speed: 11-speed Bolt Circle Diameter: 110mm Chain Line: 43.5mm Axle Diameter: 24mm (for use with all Hollowtech II bottom brackets) Chainrings included: Yes Bottom Bracket Included: No 4-arm design for a stiff, lightweight performance Hollowtech II construction Hollowglide chainrings 11-Speed compatible Same bolt circle diameter for compact and traditional double chainsets means that one crankarm fits all chainring sizes Weight: 690g (59-39T), 681g (52-36T), 674g (50-34T), 668g (46-36T)Manufacturer's Reference Codes:Grey 110mm 46.36T 165mm: FCR8000A66; Grey 110mm 46.36T 170mm: FCR8000C66; Grey 110mm 46.36T 172.5mm: FCR8000D66; Grey 110mm 46.36T 175mm: FCR8000E66; Grey 110mm 50.34T 165mm: FCR8000A04; Grey 110mm 50.34T 170mm: FCR8000C04; Grey 110mm 50.34T 172.5mm: FCR8000D04; Grey 110mm 50.34T 175mm: FCR8000E04; Grey 110mm 52.36T 165mm: FCR8000A26; Grey 110mm 52.36T 170mm: FCR8000C26; Grey 110mm 52.36T 172.5mm: FCR8000D26; Grey 110mm 52.36T 175mm: FCR8000E26; Grey 110mm 53.39T 165mm: FCR8000A39; Grey 110mm 53.39T 170mm: FCR8000C39; Grey 110mm 53.39T 172.5mm: FCR8000D39; Grey 110mm 53.39T 175mm: FCR8000E39A 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.
Shimano Ultegra R8000 11sp Road Double ChainsetNow even further enhanced from the previous 6800 Ultegra series, the long-awaited Ultegra R8000 11 speed chainset is finally here. Featuring enhanced performance and aesthetics, it benefits from the trickle-down technology of its predecessor, Dura Ace R9000.Transfer Power into SpeedInfused with first class technology, this advanced road bike chainset will make sure you transfer power into speed. With the additional bonus of a weight reduction from the 6800 series without sacrificing stiffness, it supports a wide range of gear combinations to suit the fastest downhill section and the steepest mountain pass. The crank arm is redesigned to provide your bike with a fine aesthetic upgrade.Features: Speed: 11-speed Bolt Circle Diameter: 110mm Chain Line: 43.5mm Axle Diameter: 24mm (for use with all Hollowtech II bottom brackets) Chainrings included: Yes Bottom Bracket Included: No 4-arm design for a stiff, lightweight performance Hollowtech II construction Hollowglide chainrings 11-Speed compatible Same bolt circle diameter for compact and traditional double chainsets means that one crankarm fits all chainring sizes Weight: 690g (59-39T), 681g (52-36T), 674g (50-34T), 668g (46-36T)Manufacturer's Reference Codes:Grey 110mm 46.36T 165mm: FCR8000A66; Grey 110mm 46.36T 170mm: FCR8000C66; Grey 110mm 46.36T 172.5mm: FCR8000D66; Grey 110mm 46.36T 175mm: FCR8000E66; Grey 110mm 50.34T 165mm: FCR8000A04; Grey 110mm 50.34T 170mm: FCR8000C04; Grey 110mm 50.34T 172.5mm: FCR8000D04; Grey 110mm 50.34T 175mm: FCR8000E04; Grey 110mm 52.36T 165mm: FCR8000A26; Grey 110mm 52.36T 170mm: FCR8000C26; Grey 110mm 52.36T 172.5mm: FCR8000D26; Grey 110mm 52.36T 175mm: FCR8000E26; Grey 110mm 53.39T 165mm: FCR8000A39; Grey 110mm 53.39T 170mm: FCR8000C39; Grey 110mm 53.39T 172.5mm: FCR8000D39; Grey 110mm 53.39T 175mm: FCR8000E39A 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.
Shimano Ultegra R8000 11sp Road Double ChainsetNow even further enhanced from the previous 6800 Ultegra series, the long-awaited Ultegra R8000 11 speed chainset is finally here. Featuring enhanced performance and aesthetics, it benefits from the trickle-down technology of its predecessor, Dura Ace R9000.Transfer Power into SpeedInfused with first class technology, this advanced road bike chainset will make sure you transfer power into speed. With the additional bonus of a weight reduction from the 6800 series without sacrificing stiffness, it supports a wide range of gear combinations to suit the fastest downhill section and the steepest mountain pass. The crank arm is redesigned to provide your bike with a fine aesthetic upgrade.Features: Speed: 11-speed Bolt Circle Diameter: 110mm Chain Line: 43.5mm Axle Diameter: 24mm (for use with all Hollowtech II bottom brackets) Chainrings included: Yes Bottom Bracket Included: No 4-arm design for a stiff, lightweight performance Hollowtech II construction Hollowglide chainrings 11-Speed compatible Same bolt circle diameter for compact and traditional double chainsets means that one crankarm fits all chainring sizes Weight: 690g (59-39T), 681g (52-36T), 674g (50-34T), 668g (46-36T)Manufacturer's Reference Codes:Grey 110mm 46.36T 165mm: FCR8000A66; Grey 110mm 46.36T 170mm: FCR8000C66; Grey 110mm 46.36T 172.5mm: FCR8000D66; Grey 110mm 46.36T 175mm: FCR8000E66; Grey 110mm 50.34T 165mm: FCR8000A04; Grey 110mm 50.34T 170mm: FCR8000C04; Grey 110mm 50.34T 172.5mm: FCR8000D04; Grey 110mm 50.34T 175mm: FCR8000E04; Grey 110mm 52.36T 165mm: FCR8000A26; Grey 110mm 52.36T 170mm: FCR8000C26; Grey 110mm 52.36T 172.5mm: FCR8000D26; Grey 110mm 52.36T 175mm: FCR8000E26; Grey 110mm 53.39T 165mm: FCR8000A39; Grey 110mm 53.39T 170mm: FCR8000C39; Grey 110mm 53.39T 172.5mm: FCR8000D39; Grey 110mm 53.39T 175mm: FCR8000E39A 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.
This stunning model integrates your bottom bracket and chainset into one strong, robust and lightweight workhorse. Furthermore, it is compatible with all new XTR chainrings thanks to its integrated design which makes installation and adjusting easier than ever before. Its precision bottom bracket bearings are spaced further apart and are therefore more stable and longer lasting. What's most impressive, is its super-lightweight HollowTech II cold forged Dualumin crank arms deliver an excellent strength to weight ratio, so you can conquer every technical trail without any unnecessary weight holding you back. If your existing cranks are old or worn-out, this is an ideal choice of a replacement for getting back to fast and precise acceleration and shifting out on the trails. Please note: Bottom Bracket is not included Technologies: HollowTech: Hollow forged crank arms. A lightweight crankset not only reduces the bike’s weight but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. Shimano's advanced forging technology has solved the problem through the HollowTech crank. Just like high quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very lightweight. HollowGlide: Hollow technology on the outer chainring. High rigidity hollow structure cuts down on weight yet maintains strength. Better power transfer and quicker and more precise front shifting.
Shimano XTR Trail M9020 Double ChainsetThe Shimano XTR Trail M9020 Double Chainset is a high-quality and reliable double chainset that's perfect for long off-road adventures and trail riding.This stunning model integrates your bottom bracket and chainset into one strong, robust and lightweight workhorse. Furthermore, it is compatible with all new XTR chainrings thanks to its integrated design which makes installation and adjusting easier than ever before. Its precision bottom bracket bearings are spaced further apart and are therefore more stable and longer lasting.What's most impressive, is its super-lightweight HollowTech II cold forged Dualumin crank arms deliver an excellent strength to weight ratio, so you can conquer every technical trail without any unnecessary weight holding you back. If your existing cranks are old or worn-out, this is an ideal choice of a replacement for getting back to fast and precise acceleration and shifting out on the trails.Please Note: Bottom Bracket is not includedFeatures: Material: Arm: Super-lightweight HollowTech II cold forged Duralumin; Outer Chainring: HollowGlide Titanium/Aluminium composite Speed: 2x11-Speed Easy to use splined bottom bracket spindle Compatibility: All new XTR chainrings; 11 speed HG-X-chains only 34/24 or 36/26 with a 48.8mm chain line and a 168mm Q-factor ideally suited for all-mountain use in conjunction with 11-40T cassette Please note that the bottom bracket is not suppliedTechnologies:HollowTech: Hollow forged crank arms. A lightweight crankset not only reduces the bike’s weight but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. Shimano's advanced forging technology has solved the problem through the HollowTech crank. Just like high quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very lightweightHollowGlide: Hollow technology on the outer chainring. High rigidity hollow structure cuts down on weight yet maintains strength. Better power transfer and quicker and more precise front shiftingA 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.
Mechanical Brake DUAL CONTROL LEVER (11-speed)Key Features:Redesigned internal shifting unit,Greater reach adjust range,Easier access to inner shift cable,Quick and intuitive rear shifting operation,Reliable performance in race conditions,Lighter front shifting when paired with FD-R7000.
SRAM Red GXP 11 Speed Road Double ChainsetThe SRAM Red GXP Road Crankset features a hollow design all the way to the spider. Its hidden bolt pattern makes use of its carbon fibre construction to further enhance stiffness and shed unnecessary weight. It also benefits from X-GlideR™ chainrings, which provide smooth, even performance and are suitable for use with SRAM's Yaw™ front derailleur.This version of the SRAM Red crankset uses their GXP® bottom bracket system, which makes it compatible with most Road frame’s bottom bracket shell types. It is also equipped with a standard Road 53/39T chainring setup, making it ideal for time trial and racing use, where you need ultimate acceleration to be first over the line.Already a legend in its time, the SRAM Red chainset now features refreshed graphics to complement the new SRAM Red eTap componentry.Features:Arm Material: CarbonBottom Bracket Included: NoChainrings Included: YesChainring Bolt Circle Diameter (BCD): 110 BCD, 130 BCDChainring Material: Machined AlloyChainring Size: 46/36T, 50/34T, 52/36T, 53/36T Crankarm Length: 165mm, 170mm, 172.5mm, 175mmCompatibility: SRAM Red® & SRAM Force Yaw™ front derailleur, SRAM Red® 22 & PC1170 chainsFinish: CarbonTooth count: 53/39TCompatibility: SRAM Road 11-speed compatibleDesigned for GXP® bottom bracketsSRAM's stiffest crank everHidden bolt pattern leverages the characteristics of Carbon Fibre while presenting a sleek appearanceStiffer X-GlideR™ chainrings feature thicker construction and advanced shift timing pins and ramps, which are optimised for shifting with the Yaw™ front derailleurSpeed: 11 SpeedWeight: 609g (GXP 172.5mm 53x39T)Part No: FC-RED-C2Technologies:Exogram™: The new Hollow Carbon Construction starts in the crank arm and extends into the cranks' spider. It maximises the stiffness to weight ratio.X-GlideR Chainrings: The chainrings are designed for an optimised shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminium CNC-machined) 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 are designed as a single integrated system for optimised performance.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Coming equipped with an adjustable lever reach, these shifters can be fine-tuned to perfectly match your hand size, riding style and the terrain conditions. Shimano has also ensured that both shifting and braking can be controlled from each lever, which frees up valuable handlebar space. Technologies: Optislick: OPTISLICK cables feature a minimal and uniform electrically coated layer that improves cable routing efficiency and provides excellent corrosion resistance. New Super SLR: SLR stands for SHIMANO Linear Response. The NEW SUPER SLR design makes use of a friction-reducing mechanism in the caliper, lever and cable that improve response and modulation. Also for the lever, the SERVOWAVE mechanism is adopted to provide quick contact of shoe to rim and longer stroke from the initial braking effect for better control. SLR is the essential factor in the SHIMANO dual-pivot caliper that deliver more braking power than conventional side-pulls. Dual Control Lever: DCL stands for DUAL CONTROL LEVER. It has brake and shifting functions in the system and enables easy operation. Ergonomic innovation is probably more critical to the higher standard performance than the added gearing. The shift internals borrow the robustness from our MTB technology and are so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of SHIMANO TOTAL INTEGRATION, and simply has to be experienced to be understood. SP41: With OT-SP41 the entire length of the outer casing is pre-lubricated with a special silicone grease for quick and precise shifting performance. OT-SP41 maximally reduces the inner cable friction to provide quick response to operations and easy/effortless shifting. Moreover, power loss due to delay in shifting and fatigue by shifting especially when you ride on the terrain with many ups and downs as well as a long distance is also reduced. 8 color options are also available for outer casing to meet many requests. Reach Adjust: Brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences.
Shimano GRX 810 11 Speed Gravel Double ChainsetReady to tackle a variety of tough terrains, this durable chainset from Shimano is designed with high-performance and reliability in mind. The GRX 810 features a strong acceleration and output and benefits from a lightweight construction for enhanced speed on the road. Lightweight and Powerful Gravel CranksetThis durable model is constructed from a tough alloy which offers excellent resistance against stones and debris which can come with a long ride across mixed-terrain. Lightweight and incredibly versatile, you'll enjoy fast acceleration and maximum power transfer when shifting for an overall superior pedalling experience.No stranger to showing off the most impressive industry-leading technologies, this stunning example uses Hollowtech II crank arm technology to boost your gravel riding performance. This technology integrates your bottom bracket axle with its right crank arm for more stiffness and weight savings to achieve a highly efficient balance.Features:Part No: FC-RX810-2Material: AlloyUse: Gravel, RoadChainline: 46.9mmChainring Combination: 48/31TCompatible Chain: HG-EV 11 speed, HG-X11Arm: 4-armBCD: 110/80mmRecommended Bottom Bracket: Pressfit: SM-BB72; Threaded: SM-BBR60Q-factor: 151mmSpeed: 11 SpeedWeight: 710gTechnologies:Hollowtech II: Providing the best balance of stiffness, strength, weight and rotating performance. The concept of Hollowtech II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedalling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more.A 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.
Unfold the Sidekick Doublewide Decks to instantly transform your GSD into the bike equivalent of a big rig. These extra-wide lower decks have a combined capacity of 100 kg (220 lb) to let you haul things you never thought possible—from massive boxes to water cooler tanks to ... maybe your favorite chair? When you're done, just fold up the Sidekick Doublewide Decks and secure them in front of or behind the Cargo Hold 52 Panniers to reclaim your normal streamlined ride.Key Features: Supports up to 100 kg (220 lb) of cargo (50 kg or 110 lb per side), 25 cm (10 in) width accommodates bulky items like toolboxes, coolers, and kegs, Keeps big loads low to the ground for easier hauling, Can be used as a footrest when hauling cargo plus a big passenger, Stows seamlessly behind or in front of Cargo Hold 52 Panniers when not in use, Requires the Lockstand Extensions, ,.Specification: Dimensions 550.5 × 240 × 32 mm (21.7 × 9.4 × 1.3 in),.Compatible Bikes: GSD,.Recommended Items: Cargo Hold 52 Panniers, Lockstand Extensions.