The 612 Track Crank is an extremely stiff and strong 144mm BCD track crank. It’s at home as much on the busy avenues of your city as it is on the boards of the velodrome. All-City sweats the details, so the 612 (Minneapolis’ area code) is cold-forged, resulting in a tight grain structure. The upshot is that it’s strong, which means more riding and less worries for you. It utilizes the classic JIS square taper spindle and comes with a color-matched, 46-tooth, 1/8th chainring. - Recommended Spindle Length: 110mm - Spindle Interface Type: square taper JIS - Bolt Pattern: 5-bolt - BCD: 144mm - Chain Compatibility: 1/2-inch x 1/8-inch - Weight: 726g w/ ring and bolts - Bottom bracket and retaining bolts not included
Many top features are packed into the Centaur crankset. The four-arm design allows for independent bolt circles, offering greater stiffness and structural integrity, and also provides additional versatility, as a single crankset is compatible with both standard compact and semi-compact chainrings. Add these features to the first aluminium crankset with an Ultra-Torque axle and the result is a component that is very similar to the top-of-the range part. - Requires use of Ultra-Torque bottom bracket cups-Double standardized bolt circle diameter allows for use of standard, mid-compact and compact chainrings - Ultra-Torque axles couple together in the middle of the BB shell via a Hirth Joint that self centers the crank. This results in a very light weight and stiff system that transfers power to the pedals without power loss - Features Campagnolo X.P.S.S. (eXtreme Performance Shifting System) featuring geometrically optimized chainring teeth. Optimized when mated to a full Campagnolo drivetrain - Ultra-Torque system have both drive and non-drive side bearings pre-installed
The design of the four arm carbon fiber cranksets that so well identify the Super Record, Record and Chorus groupsets has also found its way into the fantastic Campagnolo Potenza 11 drivetrain, albeit in an aluminum construction. The Potenza crankset is made with both left and right crank arms in hollow forged aluminum to keep weight to a minimum while maintaining the same performance characteristics of its carbon fiber counterparts. Potenza’s four arm spider design makes for one single crankarm for all chainring options thanks to its unified bolt pattern which allows for all three chainring standards 53/39, 52/36 and 50/34 to be built upon the same crankset. Changing between compact and standard with the Potenza groupset is as easy as changing eight bolts and two chainrings. While the 4-arm bolt pattern offers advantages in terms of practicality, the Campy Tech Lab designed it primarily with performance characteristics in mind. The eight 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 to the point of surpassing its direct competitors in laboratory tests. -Double standardized bolt circle diameter allows for use of standard, mid-compact and compact chainrings -Power-Torque system have drive-side bearing pre-installed. The non-drive bearing comes pre-installed in the bottom bracket cup -Power-Torque Plus system utilizes a self extracting crank bolt for easy disassembly -Requires use of Power-Torque bottom bracket cups -Features Campagnolo X.P.S.S. (eXtreme Performance Shifting System) featuring geometrically optimized chainring teeth. Optimized when mated to a full Campagnolo drivetrain -Power-Torque system uses a single piece axle fixed to the drive-side crank arm which allows for simplicity and a light weight and rigid axle
Campagnolo is all about drivetrain evolution, and their Chorus Crankset proves it. The full-carbon cranks and 4-arm spider feature a unified bolt pattern that allows for all three chainring standards. This design incorporates an 8-bolt pattern with a spider arm that not only holds the chainring in place by way of the bolt, but also supports the chainring to increase system rigidity. The crank arms and spider are hollow for maximum stiffness and minimal weight. The integrated Ultra-Torque spindle joins the crankset together via a toothed Hirth joint in the center. - Chainring BCD: Campagnolo 146 Asymmetric, Campagnolo 112 Asymmetric
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.
The road steepens, but instead of slowing down, you push harder on the pedals and fly up the hill as all of your power turns into speed thanks to your Campagnolo Super Record Ultra-Torque Crankset. It sports a unique, integrated titanium spindle design that joins the two sides of the crankset together via a toothed Hirth joint in the center. And for ultra-smooth pedaling, the crankset comes with ceramic bottom-bracket bearings that fit into outboard cups (sold separately). The aesthetically arresting design provides incredible stiffness, while Campagnolo's unified BCD (145/112mm) allows for all 3 chainring standards. Plus, the Super Record chainrings sport special pins and plating for fast, silent shifts and long life. - Chainrings included: Yes - Drivetrain speeds: 11 - Number of chainrings: Double - Spindle interface type: Campagnolo Ultra-Torque
The new Super Record 12x2 Speed crankset: an intense concentration of innovation that results in the greatest possible stiffness and precision in derailing, whilst providing a dedicated aerodynamic “super design." The new carbon fiber Super Record 12x2 Speed crankset has been made lighter on the inside through Campagnolo Hollow Technology, which uses the Ultra-Torque bracket system with a titanium axle to transfer all of the force the athlete applies to the pedal to the drivetrain. The new Super 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, which remains constant at 145.5 millimeters thanks to the new hand crank design. The use of ceramic Cult bearings leads to obtaining the smooth ride that the Campagnolo brand is known for. 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) combined with the eight fixing screws, optimize weight and stiffness through the increased use of carbon fiber. 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.
FSA's Vero Compact Crankset features a ramped and pinned alloy outer chainring with a tough chromoly inner chainring. And, its cold-forged aluminum crankarms are stiff and lightweight with ankle-friendly countours. - Shimano/SRAM 9-speed compatible - Spindle interface: Square Taper JIS - Weight: 688g
To be in sync on a tandem is the essence of the experience. FSA's Gossamer tandem cranksets keep your timing perfect, and keeps the power going to the rear wheel where it belongs. The communication and balance? That's up to you and your partner. - Shimano and SRAM 10-Speed compatible
Not ready for carbon? The FSA Gossamer is a high-end crankset for aluminum 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 maximum strength-to-weight ratio. The versatile BB368EVO spindle is forged from an even stronger material and is compatible with virtually every frame standard available by choosing the appropriate BB. The chainrings are CNC-machined from 7075 aluminum, then recess-machined and pinned for rapid and precise shifting. Asymmetric Bolt Spacing boosts overal stiffness without adding weight, strategically spacing the chainring bolts to provide optimum strength from a 110mm BCD. The Gossamer fits nearly any combination of bike, rider, and riding styles. - Cold forged AL6061/T6 aluminum crank arms - Forged AL7050 BB386EVO spindle - AL7075 CNC chainrings - Chromoly chainring bolts - Fits Shimano and SRAM 10-11 speed systems - Bottom brackets sold separately; BB selection will depend on frame shell interface
To be in sync on a tandem is the essence of the experience. FSA's Gossamer tandem cranksets keep your timing perfect, and keeps the power going to the rear wheel where it belongs. The communication and balance? That's up to you and your partner. - Shimano and SRAM 10-Speed compatible - 2 bottom bracket spacers allow for adjustable chainline - 35.0mm tandem-specific braze-on front derailleur clamp included with rear cranks - 7900 and Campagnolo 11-speed compatible chainrings sold separately
SL-K modular BB386EVO is the latest FSA crankset for gravel, adventure, or road use. Thanks to the adaptable BB386 EVO 30mm spindle, this modular system will fit a wide variety of frames with a range of BB standards. - Hollow carbon fiber arms with UD finish - Forged AL7050 BB386EVO spindle - Direct mount outer chainring and BCD 90 inner chainrings - Chromoly chainring bolts - Fits Shimano and SRAM 10-11 speed systems
FSA’s Road PowerBox Alloy Crankset employs a P2M convertible spider design for multiple chainring options. FSA's alloy arms and BB386EVO spindle mated together produce a very lightweight, extremely versatile power meter crankset available with a double chaining configuration. Firmware upgrades available for more features. - Cold forged AL6061/T6 aluminum crank arms - BB386EVO 30mm AL 7050 alloy spindle fits every frame (purchase BB separately) - AL7075 CNC chainrings - Chromoly chainring bolts - Fits Shimano and SRAM 10-11 speed systems - Spider-based power sensors provide total power output measurement of both legs, with Left & Right leg output analysis available with system upgrade - Bluetooth connectivity available with system upgrade - Battery life is approximately 300-400 hours - Easy-to-replace CR2450 battery
FSA’s Road PowerBox Carbon Crankset employs a P2M convertible spider design for multiple chainring options. FSA's hollow carbon arms and BB386EVO spindle mated together produce a very lightweight, extremely versatile power meter crankset available with a double chaining configuration. Software upgrades are available for even more features. - Hollow carbon arms with UD carbon finish - BB386EVO 30mm AL 7050 alloy spindle fits every frame (purchase BB separately) - AL7075 CNC chainrings - AL7075 Torx T-30 alloy chainring bolts - Fits Shimano and SRAM 10-11 speed systems - Spider-based power sensors provide total power output measurement of both legs, with Left & Right leg output analysis available with system upgrade - Bluetooth connectivity available with system upgrade - Battery life is approximately 300-400 hours - Easy-to-replace CR2450 battery
$68.00 - $80.00
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. - Single speed crankset - Forged AL6061-T6 alloy crankarms - CNC alloy 1/8" 46 tooth chainring - 42mm chainline with 103mm JIS BB
Promax SQ-1 Crank Arm sets more than cover your need for hard-to-find lengths and hard-to-miss colors. - BCD: 110mm - Weight: 25.2 oz.
Promax's CF-2 BMX Crankset features cold-forged 6061-T6 aluminum arms, a 2-piece design, and included external bottom bracket. - BCD: 104mm - Spindle diameter: 24mm
Promax HF-2 BMX Cranksets are Promax’s top-of-the-line crank offering. Hollow-forged from 6061-T6 aluminum, both crank arms are hollow so they are super stiff, yet lightweight. The crank arms spin on a beefy 24-millimeter spindle permanently fitted into the drive-side arm. The HF-2 is available in anodized red, blue, gold, and black in 170, 175, and 180mm lengths. Now also available in 172.5 and 177.5mm lengths in black only. - Bottom bracket sold separately - Pedal washers included - Meets or exceeds ENBMX standards - Chainline: 43mm - Q-Factor: 167mm - BCD: 104mm - Weight: 29.5 oz.
Hearing the increasing popularity of e-bikes, Race Face has answered the call by modifying their rock-solid Aeffect crank arm specifically for e-bikes. With increased clearance, an optimized Q-factor, and a redesigned spline interface to maximize strength, the Aeffect E-bike Crank is the perfect upgrade for the discerning e-bike rider. - Compatible with all Bosch e-bike motors - Optimized Q-Factor - Extended spline interface for clearance of additional e-bike motor enclosures - 6066 T6 aluminum construction
RaceFace Ride crank arms are forged from 6066 aluminum with aggressive styling for a high strength to weight ratio. - Bottom bracket sold separately
The Race Face Aeffect crank is designed to handle aggressive trail riding at XC crank weight and an attractive price point. Features the CINCH system with its interchangeable spider options and a 24mm EXI interface spindle. - Crank arms forged from 6066 aluminum - Compatible with all CINCH direct mount rings and spiders to easily convert between existing chainring standards - Compatible with direct mount, 1x, 2x with - and without bash, and 3x configurations - 24mm EXI spindle compatible with Race Face X-Type bottom brackets or Hollowtech II compatible bottom brackets - CINCH removable spiders and direct mount rings utilize a 20-tooth ISIS cup BB tool for removal and installation - Bottom bracket sold separately
The Turbine continues setting the benchmark for performance aluminum cranks and cements the Turbine legacy. Featuring the proven Race Face Cinch System interface, the Turbine is an incredibly light & stiff performance crankset for today's modern XC, trail, and all-mountain riders. Imagine interchangeable spiders, limitless ring combinations, a 30mm alloy spindle and compatibility across all relevant frame standards—it's quite possibly the most versatile crankset you will ever own. - Durable high gloss finish - Deep pocket forged and CNC machined to optimize stiffness - Industry standard 30mm spline interface - CNC machined from 7050 alloy - Compatible with the Race Face CINCH Power Meter - Removable spider offers the ability to convert between all existing chainring standards
The Race Face Atlas crank is the burliest alloy CINCH offering; designed to excel across many disciplines including trail, enduro, DH and freeride. Featuring the versatile CINCH interface for interchangeable spiders, limitless ring combinations, a 30mm alloy spindle and compatibility across all relevant frame standards. - Forged 7050 aluminum alloy arms - Bracing matrix at the back of the crank arms for added stiffness - Industry standard 30mm spline interface - Removable spider offers the ability to convert between existing chainring standards while remaining flexible to future developments - Interchangeable spindle option of the Cinch system allows you to use the same crankset with 68/73mm and 83mm frames, as well as the RF BMX spindle and spider - Spindle diameter: 30mm - Direct mount chainline: 48.5, 55mm (Flipped) - 2X Cinch spider chainline: 47mm - Boost 2X Cinch spider chainline:50mm - Weight: 690g
The Race Face Turbine crank is designed as the performance-oriented alloy crank for XC, trail, and enduro applications. As the lightest alloy option in the CINCH lineup, the Turbine allows for interchangeable spiders, limitless ring combinations, a 30mm alloy spindle, and compatibility across all relevant frame standards. - Deep pocket forged and CNC machined aluminum crank arms - Bottom bracket sold separately
- The carbon crank arms are completely hollow with all unnecessary material being removed from the centre core - no internal aluminum spine - Industry standard 30mm spindle with Cinch spline interface. The spindle is CNC machined from a newly commercialized aluminum 'super alloy' that is 20% stronger than 7050 alloy (the alloy commonly used in this application) - Removable spider offers the ability to convert between existing chainring standards while remaining flexible to future developments - The interchangeable spindle option of the Cinch system allows you to use the same crankset with 68/73mm and 83mm frames
- Manufactured from UD Carbon with matte clearcoat - Handmade in Canada - SixC G2 Pedal Insert for increased Rally Factor - Burlier 7050 Spindle - Cinch technology for game-changing compatibility
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
Suntour's XCM-T is a 9-speed triple crankset with melt forged alloy arms that comes in either square taper or Octalink bottom bracket options. - Steel chain rings - Forged alloy crank arms - 50mm chain line with a 113mm BB
SRAM's S600 3.0 Crankset features forged arms for increased strength and reliability paired with smooth shifting chainrings for the best combination of looks, performance and price.
Lightweight, durable, stiff and designed specifically to work with Bosch and Brose mid-ship motors, SRAM's EX1 crankarms are purpose built for the high-torque E-MTB environment. - Proven SRAM technologies adapted for the demands of midship-motor E-MTBs - Compatible with Bosch, Brose and Yamaha bottom bracket interfaces - Arm Material: Aluminum - Colors: Black - Bottom Bracket Interface: ISIS
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