DZero is Quarq's next-generation power meter platform for those who live to be challenged, pushed, and tested in the toughest scenarios imaginable. Now Quarq has introduced a DZero spider designed to replace the factory spider on Specialized's S-Works carbon crankset. Quarq DZero for Specialized embodies 10 years of Quarq advances in power meter technology, plus new features such as dual Bluetooth low energy and ANT+ wireless data transfer, revised circuitry, a new strain gauge design and the Qalvin BLE app. You also get AxCad accelerometer cadence, the easy-to-replace CR2032 battery, an IPX7 waterproof rating and a 2-year warranty. Features & Benefits: - Bluetooth low energy technology and ANT+ wireless data transfer - AxCad – no cadence magnet required - 10K Temperature Compensation - Battery – CR2032, 200-hour battery life, change without tools - Power Balance - OmniCal – swap chainrings without affecting accuracy - 2-year warranty - IPX7 waterproof rating - Accuracy – within 1.5%, measuring both legs - Free firmware upgrades with the Qalvin app Essential Details: - Traditional 5-arm spider compatible with Specialized S-Works Carbon Road Crank Arms from 2013-Current. - Available in 130 BCD and 110 BCD. - Replaces the standard spider. - A Specialized lockring tool is required for installation.
Enjoy the ultimate advantage of freedom and adventure that Eagle provides combined with the Quarq power meter platform that delivers on accuracy and reliability. The SRAM Eagle XX1 power meter is built to pair with the SRAM Eagle drivetrains, providing a significantly quieter performance and extraordinary durability. Take it on the dirtiest, gnarliest trails while maintaining confidence in your cycling components. You came to perform; the Eagle XX1 power meter will perform with you. You are working hard, pushing yourself to new heights in some of the toughest conditions. Ride with confidence knowing that your power meter will not quit when you need it the most. Enjoy up to 200 hours of ride time in any weather or trail condition with its IPX7 waterproof rating and 10k temperature compensation; if harsh environments do not hold you back, then you need a product capable of rising to the occasion. The Eagle XX1 power meter is designed to be rough-and-tumble tough. Train harder, ride faster and unlock your ultimate potential. The Eagle XX1 power meter brings simplicity and ease-of-use to your training. With MagicZero automatic calibration, there is no need to worry about calibrating before you ride; just jump on your bike and go. The Eagle XX1 also features Bluetooth low energy and ANT+ wireless data transfer, delivering power output information directly to your cycling computer. - Speeds: 11/12 - BB Compatibility: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP - Bolt Circle Diameter (BCD): 104 BCD - Chainline: 52.0mm - BB Spindle Interface: DUB - Power Meter Type: ANT+ and BLE - Crank Arms/Chainrings not included
Shimano Altus M311 cranksets provide durability and reliable shifting for triple chainring drivetrains. - Hyperdrive SG-X chainrings - 7/8-speed compatible - Spindle interface type: Square Taper JIS
- Optimum Power Transfer - Best Balance For Lighter Weight (-7G) And Efficiency - New Designed Crank Arm - Maintains High Rigidity And Reduces Weight - Hollowglide - 4-Arm Construction Crankset - Adapted For Race Specific Disc Brake System - Shorter Length Of Rear Center With O.L.D. 135mm - Redesign The Gear Teeth Profile To Fit Wider Gear Pitch - 50-34T/53-39T/54-42T/55-42T/52-36T - Iconic Design - Chain Line: 43.5
The Tourney TY501 crankset provides crisp, reliable shifting for your triple chainring drivetrain. - Precision indexed shifting - 8/7/6-speed compatible - 3 crank length specification available - Precise chain line control - Light and reliable shifting - Versatile performance - Wide compatibility with multiple components - Quick and precise assembly
Shimano Acera FC-M361 cranksets feature sturdy construction, reliable shifting, and replaceable chainrings. - Spindle Interface type: Square Taper JIS
Origin-8's Track/SS Crankset is made of light and durable forged aluminum. It has a fine machined-aluminum 46-tooth chainring for super-smooth pedaling and comes in a variety of colors to make your bike the coolest ride on the block.
$169.99 - $179.99
The Kink Pillar cranks use a unique one piece forged backplate that tie together the pedal and spindle bosses, while acting as an extremely stiff backbone to each crank arm. This design eliminates several weak points found in traditional tubular cranks, and increases the overall strength without adding weight.
• Forged steel • 6 1/2-inch • Compatible with 9/16" pedals • Left crank • Cotterless
For maximum pedaling efficiency, Shimano's 105 Crankset boasts light, stiff hollow cold forged aluminum arms, plus an integrated oversize-steel axle. The chainrings are also made of cold-forged aluminum and are ramped and pinned for quick, precise shifting. The asymmetrical, four-armed big chainring provides incredible power transfer.
- Universal bottom bracket style mount - 44T maximum chainring size - Impact-resistant plastic - Size: Universal - Application: BB Mount
SRAM Force crank spiders are for repairing your crank or converting it to different gearing. Available in 110mm and 130mm BCDs.
Pedal-heavy outings with rowdy all-mountain shredding can be very demanding on cranks. The Next R CINCH Crankset is light and strong where it matters most. Racing time or just rallying with friends, feel free to get a bit more sideways with Next R. - Manufactured from UD Carbon with matte clearcoat - Cinch technology for game-changing compatibility - Includes 30mm spindle, for 68/73mm BB shells
The absoluteBLACK premium crank bolt and bolt cover sets are designed to cover the small step down between chainring and crank arms. - Designed to fit Shimano Dura-Ace 9000 cranks - Includes 4 T30 Torx bolts and 4 bolt covers - Not compatible with absoluteBLACK Sub Compact oval chainrings
Problem Solvers Crank Arm Fixing Bolts - 8mm - Sold as a pair
Shimano's Dura-Ace Track Cranks transform every last watt into oval-scorching speed in the velodrome. These cranks set the bar for low weight and unmatched efficiency, with hollow forged aluminum crank arms and an Octalink bottom bracket (sold separately) for power transfer and acceleration that will blow you, and those trying to hold your wheel, away.
Shimano XTR M9100 cranks feature a lightweight and rigid design thanks to Hollowtech II crank construction. Chainrings can be easily exchanged with the direct mount system and one key release. - Double front chainring set up - Special gear teeth profile designed for MTB riding usage - Crankset can be used as a common component - Smoother driving even over bumpy terrain - Lighter and stiffer design - Direct mount system enables easy chainring swaps - Q-factor: 168 mm - Chainline: 52 mm - Bottom bracket compatibility: Hollowtech II - 12-speed
- Replacement right-side crank arm for Shimano STEPS City E6000.
The Easton EC90 SL crank utilizes CINCH technology which allows for direct mount 1x rings as well as direct mount 2x spiders, and industry-leading versatility. Easton refines the design for larger ring applications with improved chain retention while reducing running noise and friction. - EC90 SL carbon arms feature hollow carbon construction, while the 30mm spindle and pedal inserts features high-grade aluminum - CINCH direct mount technology is compatible with both 1x and 2x setups - Bottom bracket and chainrings sold separately - CINCH removable spiders and direct mount rings utilize a 20-tooth ISIS BB tool for removal and installation - Number of Chainrings: No Rings, No Spider Included - Chainline/Hub Compatibility: 130 Hubs, 135/142 Road Disc Hubs > 415 mm Chainstay, 135/142 Road Disc Hubs < 415 mm Chainstay - Crank Intended Use: Road, Cyclocross - Pedal Spindle: 9/16" - Spindle Interface Type: RaceFace/Easton CINCH - Drivetrain Speeds: 10, 11 - BB Included: No
Assorted width bottom bracket spindle spacers for fine-tuning crank arm offset. Product Specifications - Compatibility: 19mm or 22mm Spindles - Includes: 2 x 0.6mm, 2 x 1.5mm, 2 x 3mm - Weight: 0.6 oz
One-piece crankset from Salt BMX. - Crank Length: 170mm - Drive Side Compatibility: Right Hand Drive - Crankset Style: 1-Piece - BB Style: Not Included - BB Included: No
Shimano XT Left Crank Arm - Spindle Interface Type: Hollowtech II
Youth sized 9-speed, triple crankset with melt-forged crank arms intended to be used with square taper bottom brackets. - Alloy crank arms - Steel chain rings - 50mm chain line with a 113mm spindle - Integrated chain guard - Number of Chainrings: Triple - Chainline/Hub Compatibility: 135/142 MTB Hubs - Spindle Interface Type: Square Taper JIS - Chainring BCD: 104, 64 - Pedal Spindle: 9/16" - Crank Intended Use: Mountain - Rings: 44/32/22 - Drivetrain Speeds: 9 - BB Included: No
Big air, pure speed and total concentration: the DH world in a nutshell. It's a world where line choices are made in the blink of an eye, absolute faith in your gear is a must, and Shimano's Saint Crankset is ready to answer the call every time. Ultra-wide bottom bracket bearing spacing and hollow-forged crank arms are used for maximum rigidity and strength under demanding conditions, and a steel pedal insert adds even more burl. A single chainring keeps things simple and durable up front so you can focus on the ride, and not a dropped chain. See you at the bottom.
$284.99 - $289.99
Shimano Ultegra R8000 crankset. - Optimized lightweight crank arm design produces excellent power transfer efficiency - Minimized weight without sacrificing stiffness - Hollowtech II - Rider tuned gear performance through various gear combinations - Possible to choose the best choice for ride - Redesigned FC for greater frame compatibility - Wider gear pitch increases clearance between chain and leading teeth to provide compatibility with frames with O.L.D. 135mm and 410mm chain stay length - Model Number : FC-R8000 - Series: Ultegra - Crank Construction: Hollowtech II - Crank Arm Length : 165, 170, 172.5, 175mm - Bottom Bracket : SM-BBR60/SM-BBR60-PB - Chain Line: 43.5 - Average Weight: 690 grams (53-39T), 681 grams (52-36T), 674 grams (50-34T), 668 grams (46-36T)
$25.99 - $43.99
• Singlespeed crankset • Alloy crankarms w/ solid steel chainring • Square taper interface • Does not include BB
$164.00 - $183.00
SRAM's Rival 22 performs on par with more expensive cranksets, but at a bargain value. The crankarms are hollow and forged from 6066 aluminum for maximum strength with minimum weight. Because lightness is nothing without toughness, the Rival crankset proudly boasts SRAM's X Glide R chainrings that are specifically designed for use with the Yaw front derailleur. Durability and reliable shifting are your allies with Rival 22.
Not ready for carbon? The Gossamer is a high-end crankset for alloy lovers. With an impressive history of wins on the brutal cobbles of Paris-Roubaix, it needs no further introduction—yet the details shouldn't be ignored. The cold-forged aluminum arms are heavily scalloped for the maximum strength-to-weight ratio, and the versatile BB368EVO spindle is forged from an even stronger material. The 30mm BB386 EVO spindle is compatible with virtually every frame standard available by choosing the appropriate BB. The chainrings are CNC-machined from still-tougher 7075 aluminum, then recess-machined and pinned for rapid precise shifting. Boosting overall stiffness our ABS system—Asymmetric Bolt Spacing—with the chainring bolts strategically spaced to provide optimum strength from a 110mm BCD. - Cold-forged AL6061/T6 aluminum crank arms - Forged AL7050 BB386EVO spindle - AL7075 100% CNC chainrings - Chromoly chainring bolts - Fits Shimano and SRAM 10-11 speed systems
The new Record 12x2 Speed crankset: a new hole-free design for the right-hand crank that optimizes aerodynamics. The new carbon fiber Record 12x2 Speed crankset with unidirectional finishing guarantees continuity with the finishing of the entire groupset, whilst maintaining the Ultra-Torque bracket system on the steel axle to ensure perfect transmission of power. The new Record 12x2 Speed crankset can be installed on any type of frame, whether or not it is being used with disc brakes because it optimizes the chain line on the frame with a rear hub flange measuring 130, 135 or 142 millimeters without affecting the Q factor that remains constant at 145.5 millimeters. The innovative design of the outer chainring ensures faster, quieter derailing owing to the contoured pin. The symmetrical design of the inner chainring teeth allows improved stability with chain crossovers. The double wheel sizing standards (112 and 145 millimeters) enable reducing the weight through greater use of carbon fiber. There are eight fixing screws for increased structural stiffness. The varying number of pins for each of the three chainring combinations (34/50, 36/52, 39/53) facilitates upshifting due to the optimized free strokes associated with each combination. The special drains on the inside of the outer chainrings optimize performance when downshifting in dead spots.
Page 1 of 7 Next page