Please ensure you have a 13x compatible wheelset to be use this productThe 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.Technology2-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.SpecificationDesigned 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).
The SRAM RED® Exogram Crankset is completely hollow all the way to the spider. Its hidden bolt pattern makes better use of carbon fiber to further improve stiffness and shed weight. The stunning X-GlideR™ chainrings are optimized for use with the Yaw™ Technology in the front derailleur, delivering seamless, flawless performance. Features: Exogram technology uses a large, hollow cross section all the way to the spider, minimizing weight while maximizing stiffness. Our stiffest crank ever Hidden bolt pattern leverages the characteristics of carbon fiber while presenting a sleek appearance Stiffer X-GlideR™ chainrings feature thicker construction, advanced shift timing pins and ramps, which are optimized for shifting with the Yaw™ front derailleur Stunning two-tone finish Exogram The new Hollow Carbon Construction starts in the crank arm and extends into the cranks’ spider. It maximizes the stiffness to weight ratio. X-GlideR Chainrings The chainrings are designed for an optimized shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum 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. Chainrings, chain, and front derailleur are designed as a single integrated system for optimized performance. Specifications:Arm Material: CarbonChainring Material: Machined alloy ringsWeight: 557g (BB30 172.5mm / BB not included), 609g (GXP 172.5mm / BB not included)Available Arm Lengths: 165mm, 167.5, 170mm, 172.5mm, 175mm, 177.5mmOther: Compatible only with SRAM Yaw™ front derailleur
This stunning model features an adaptable BB386 EVO 30mm spindle, allowing it to fit a wide variety of frames with a range of BB standards. Its hollow carbon fibre arms with UD finish deliver superb pedal stroke performance thanks to their lightweight construction. This model fits Shimano and SRAM 10/11 speed systems.
The Campagnolo Chorus EPS groupset takes a great deal of its DNA from its mechanical counterpart as it represents a more accessible version of Campagnolo performance, quality and attention to detail but delivers it in the laser-like precision package of an EPS drivetrain. A completely new design, the Chorus EPS crankset represents increased rigidity as well as fresh and cutting edge aesthetics. Gone are the days of having a dedicated bolt pattern for standard chainrings and another for compact rings and no longer will changing from traditional to compact, or vice versa, translate into the obligatory purchase of a completely new crankset. The new bolt pattern allows for all 3 chainring standards 53/39, 52/36 and 50/34 to be built upon the same crankset. Changing between compact and standard is now as easy as changing 8 bolts and two chainrings. While the new 4-arm bolt pattern makes for a much more practical design that offers the cyclist a more versatile component, the Campy Tech Lab was dedicated primarily on increasing performance characteristics. The new design incorporates a 8 bolt pattern with a spider arm design that not only holds the chainring in place by way of the bolt but also supports the chainring and in doing so, increases system rigidity. In addition to completely redesigning the spider, Campagnolo engineers dedicated a great deal of energy towards a completely new crankarm that is a great deal stiffer than previous versions. Add this new highly rigid crankarm to the new four-arm spider design and you have a complete crankset that not only excels at transferring power more than any previous version but one that is also more versatile with respect to gearing.
Campagnolo Chorus Ultra Torque 11sp Double ChainsetThe completely redesigned chainset represents increased rigidity as well as fresh and cutting edge aesthetics.The new version uses a 4 arm spider design which makes for one single crankarm for all chainring options thanks to its unified bolt pattern. Gone are the days of having a dedicated bolt pattern for standard chainrings and another for compact rings. No longer will changing from traditional to compact, or vice versa, translate into the obligatory purchase of a completely new chainset. The new bolt pattern allows for all 3 chainring standards 53/39, 52/36 and 50/34 to be built upon the same chainset. Changing between compact and standard is now as easy as changing 8 bolts and two chainrings. While the new 4-arm bolt pattern makes for a much more practical design that offers the cyclist a more versatile component, the Campy Tech Lab was dedicated primarily on increasing performance characteristics.The new design incorporates a 8 bolt pattern with a spider arm design that not only holds the chainring in place by way of the bolt but also supports the chainring and in doing so, increases system rigidity. In addition to completely redesigning the spider, Campagnolo engineers dedicated a great deal of energy towards a completely new crankarm that is a great deal stiffer than previous versions. Add this new highly rigid crankarm to the new four-arm spider design and you have a complete chainset that not only excels at transferring power more than any previous version but one that is also more versatile with respect to gearing.Features: BCD: Inner: 112mm; Outer:145mm Weight: 684gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Chorus Ultra Torque 11sp Double ChainsetThe completely redesigned chainset represents increased rigidity as well as fresh and cutting edge aesthetics.The new version uses a 4 arm spider design which makes for one single crankarm for all chainring options thanks to its unified bolt pattern. Gone are the days of having a dedicated bolt pattern for standard chainrings and another for compact rings. No longer will changing from traditional to compact, or vice versa, translate into the obligatory purchase of a completely new chainset. The new bolt pattern allows for all 3 chainring standards 53/39, 52/36 and 50/34 to be built upon the same chainset. Changing between compact and standard is now as easy as changing 8 bolts and two chainrings. While the new 4-arm bolt pattern makes for a much more practical design that offers the cyclist a more versatile component, the Campy Tech Lab was dedicated primarily on increasing performance characteristics.The new design incorporates a 8 bolt pattern with a spider arm design that not only holds the chainring in place by way of the bolt but also supports the chainring and in doing so, increases system rigidity. In addition to completely redesigning the spider, Campagnolo engineers dedicated a great deal of energy towards a completely new crankarm that is a great deal stiffer than previous versions. Add this new highly rigid crankarm to the new four-arm spider design and you have a complete chainset that not only excels at transferring power more than any previous version but one that is also more versatile with respect to gearing.Features: BCD: Inner: 112mm; Outer:145mm Weight: 684gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM X01 Eagle 12 Sp DUB ChainsetThis top-level MTB crankset features carbon fibre arms and an aluminium chainring for the perfect strength to weight ratio. This means that you'll benefit from its lightweight when climbing and its exceptional strength when descending down the trails. SRAM has also equipped this model with the industry-proven DUB technology, which simplifies the relationship of the spindle to bottom bracket. This makes allows you to enjoy stiffer, simpler and overall better drivetrain performance.- The strongest crank in the entire Eagle ecosystem- Master X01 colourway as part of Eagle Coloursystem - goes with all cassette and chain colour options- Raw aluminium chainring teeth to fresh throughout the entire lifespan of the precision CNC machined direct mount ringStrength is how the X01 Eagle DUB crankset takes capability to places never before reached. It's the strongest crank in the entire Eagle ecosystem, and it holds this status at a weight that is hard to fathom. Featuring industry-proven and rider-beloved DUB technology to radically simplify the relationship of spindle to bottom bracket, delivering unprecedented simplicity, compatibility and durability. The X01 Eagle DUB Crankset also comes with our Eagle Coloursystem, in the X01 master colourway - to go perfect with all other available cassette and chain colours. With a raw aluminium finish on the X-SYNC 2 chainring teeth - to keep looking fresh throughout its long lifespan.Features: Material: Crank Arm: Carbon; Chainring: Aluminium Use: MTB Speed: 11/12 speed Chainring Size: 32T Crankarm Length: Multiple size options available to select BB Spindle Interface: DUB Guard: No Guard BCD: Direct Mount Chainline: 49.0mm BB Included: No (Compatible bottom brackets: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP)Technologies: DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this approach to developing a complete system that equals better drivetrain performance. Carbon Tuned: Strength and stiffness where you need it, lightweight like you want it. Proprietary SRAM carbon lay-up design increases thickness and stiffness at critical stress areas. Tapered, terraced, carbon architecture ensures the greatest weight savings without compromising strength. Eagle: Eagle represents our newest 1x drivetrain technologies. Eagle is a lighter, tougher, quieter, more durable and more precise. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 500%, which is equal to 2x11 drivetrains. X-SYNC 2: SRAM X-SYNC 2 Eagle is the next evolution of SRAM X-SYNC technology. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear life, the X-SYNC 2 Eagle design reduces friction and the accumulation of mud, grit and grime.Manufacturer Part Numbers:Lunar Oxy 175mm: CW8603008Lunar Oxy 170mm: CW8603009Lunar Polar 175mm: CW8603010Lunar Polar 170mm: CW8603011Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Experience a better bike ride. SRAM Rival eTap AXS features the technology modern riders demand—intuitive wireless shifting, innovative gearing, integrated power measurement, AXS connectivity, and refined hydraulic disc brakes. It’s low on complexity, but rich with features.Power every ride. We’ve taken the reliability, elegance and features of Quarq’s legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever.• An elegant integrated design• DUB-PWR spindle-based unit measures left side power to calculate total watts• Proven Quarq reliability and accuracy• Long battery life (400+ hours) to power a season of rides• User replaceable lithium AAA battery• DUB bottom bracket adds durability and simplicity• Waterproof (IPX7 waterproof to 1 meter for 30 minutes)• Lightweight (less than 40g heavier than standard crankset)(BB not included)
Experience a better bike ride. SRAM Rival eTap AXS features the technology modern riders demand—intuitive wireless shifting, innovative gearing, integrated power measurement, AXS connectivity, and refined hydraulic disc brakes. It’s low on complexity, but rich with features.Power every ride. We’ve taken the reliability, elegance and features of Quarq’s legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever.• Direct mount chainrings in 38T through 46T• Wide chainline crankset for bikes with the widest gravel tires• An elegant integrated design• DUB-PWR spindle-based unit measures left side power to calculate total watts• Proven Quarq reliability and accuracy• Long battery life (400+ hours) to power a season of rides• User replaceable lithium AAA battery• DUB bottom bracket adds durability and simplicity• Waterproof (IPX7 waterproof to 1 meter for 30 minutes)• Lightweight (less than 40g heavier than standard crankset) (BB not included)
New 12x Chorus Ultra-Torque chainset for use with the disc or rim brake groupset.The new Chorus chainset is a true concentrate of technology and versatility. Technically advanced thanks to unidirectional construction technology in carbon fibre, it is directly moulded without any surface coating and has an Ultra-Torque steel axle like the Record chainset. The new 12x cranks are more versatile thanks to the new bolt pcd of 123mm, giving it an extremely solid structure, also ensuring a wider variety of uses. The new smaller bolt circle on the Chorus chainset makes it compatible with 36/52, 34/50 and the brand new 32/48 ratio chainrings.Available in 170mm, 172.5mm and 175mm crank lengths. Technologies: Ultra-Torque axle: In steel,. Key Features: The Q Factor remains the same (145.5): The widths and biodynamics of the stroke are the same., Unidirectional carbon fibre cranks, steel axle and aluminium chainrings: Good stiffness and optimum power transmission., Symmetrical teeth on the internal chainring: Fluid, precise transmission, even with extreme cross-chaining., Optimised design for any chainring combination: Maximum performance, whatever the course style., Double Fixing: Assembly of the large chainring on to the crank is secured by a ring of 123mm bolts, while the inner chainring is attached to the outer by way of 96mm pcd bolts., Surface treatment of the chainrings for longer life, Weight: 718g (172.5 34/50).
SRAM Red DUB 1x12 Speed Aero ChainsetA single-ring crankset for the speed-focused triathlete and time trialist, this Aero-centric model by SRAM meets the simple demands of the modern racer. Aerodynamic, durable and easy-functioning, it features X-Sync chainring technology for superior chain control and a DUB bottom bracket for longevity and common compatibility. Suitable for use with power meters, improving your performance is at the essence of this superb set. Features: Chainring Material: Aluminium Crankarm Material: Carbon Speed: 12 speed Bottom Bracket Compatibility: All SRAM Road DUB BBs Chainline: 45mm Bottom Bracket Spindle Interface: DUB Bolt Circle Diameter: 107mm Mount Type: Direct Mount Bottom Bracket not included Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red DUB 1x12 Speed Aero ChainsetA single-ring crankset for the speed-focused triathlete and time trialist, this Aero-centric model by SRAM meets the simple demands of the modern racer. Aerodynamic, durable and easy-functioning, it features X-Sync chainring technology for superior chain control and a DUB bottom bracket for longevity and common compatibility. Suitable for use with power meters, improving your performance is at the essence of this superb set. Features: Chainring Material: Aluminium Crankarm Material: Carbon Speed: 12 speed Bottom Bracket Compatibility: All SRAM Road DUB BBs Chainline: 45mm Bottom Bracket Spindle Interface: DUB Bolt Circle Diameter: 107mm Mount Type: Direct Mount Bottom Bracket not included Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.