Sprint-worthy stiffness meets climb-friendly weight in SRAM's RED Crankset. Advanced analysis of pedaling forces has yielded a hollow construction design that incorporates an integrated, four-arm spider and larger crank arms to achieve the lofty weight and strength goals. Together with X Glide R chainrings and a RED front derailleur (sold separately), your front shifting will receive a major boost in speed, efficiency, and simplicity. SRAM's new X Glide R chainrings start out as 5mm-thick aluminium plates which are precision machined to eliminate all unessential material while retaining extreme stiffness to provide fast, crisp shifting. And SRAM didn't stop there; plenty of attention was given to the placement of the shift pins and ramps, which are optimized to coordinate your shifts with your natural cadence.
$354.00 - $519.99
Precision, stiffness and power are yours with SRAM's X0 Crankset. It boasts carbon arms with a forged aluminum spine for mountain-topping stiffness and seriously low weight. Gear changes are just as impressive as the stiffness-to-weight ratio thanks to SRAM's super-stiff X-glide chainrings that deliver lightning-quick shifting that you'll have to experience to believe. With the weight of a feather and the stiffness of an I-beam, SRAM's X0 cranks are your ticket to off-road heaven. - Bottom bracket sold separately - Bash Guard included on XO 2.2 AM cranks (not pictured)
Designed specifically for use with H11 groupsets. Full Carbon crank arms and spider are hollow for maximum stiffness and minimal weight. Utilizes USB ceramic ball bearings. Light weight hard anodized alloy chainrings and alloy chainring bolts. Utilizes Campagnolo's Ultra-Torque crank system. - 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 - USB ceramic bearings increase smoothness and decrease rolling resistance, weight and the need for maintenance. USB bearings are 50% smoother than standard Campagnolo bearings - Ultra-Torque system have both drive and non-drive side bearings pre-installed - Double standardized bolt circle diameter allows for use of standard, mid-compact and compact chainrings - Required for use with H11 Ergopower shift levers, the crank spider is shifted outward to adjust for 135 and 142mm hub spacing while maintaining the Q-Factor - Requires use of Ultra-Torque bottom bracket cups
$199.00 - $239.00
SRAM's X1 Crankset takes a less-is-more approach to mountain biking shifting. Paired with SRAM's 1x11-speed parts (sold separately), you get the gearing of a double or triple drivetrain, with greater simplicity, less noise, and reduced weight. There's less clutter on your bars without a front shifter and cable, and dropped chains and chainguides are a distant memory thanks to the ingenious X-Sync chainring teeth that hold your chain. On top of all that, the cranks themselves are seriously light thanks to the 6000-series forged aluminum arms and spider. Experience less with X1, because less is more.
$450.99 - $517.00
Sprint-worthy stiffness meets climb-friendly weight in SRAM's RED 22 Crankset. Its hollow carbon construction minimizes weight and maximizes stiffness while the chainrings attach with a hidden 5th bolt that uses the crank arm as the mounting point to further increase the stiffness and shed weight. The X Glide R chainrings start out as 5mm-thick aluminum plates and are precision machined to eliminate all unessential material while retaining extreme stiffness. Then, they are carefully ramped and pinned to provide lightning fast shifts. With so much great technology and 11-speed compatibility, your competition with be RED with envy.
$564.99 - $800.99
Campagnolo's incredible Record Ultra-Torque Crankset sports a unique, integrated spindle that joins the two sides of the crankset together via a toothed Hirth joint in the center. Campy's ultra-smooth bottom-bracket bearings are included and fit into outboard cups (sold separately). The aesthetically striking design provides incredible stiffness, while Campagnolo's standardized BCD (145/112mm) allows for multiple chainring sizes. Plus, the 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: Campagnolo Ultra-Torque
$12.99 - $17.99
• Forged steel • Square taper • Compatible with 9/16" pedals • Pairs • Cotterless
$549.99 - $899.99 $899.99 39% Off
Stages Cycling's Stages Power Meter is a revolutionary power meter that attaches stealthily to the left crankarm. It allows every rider, in every discipline, power-based (also called watt-based) training performance. With advanced technology accurate to +/- 2%, ANT+ and Bluetooth Smart transmitting, active temperature compensation, and mere 20 grams of weight, the Stages Power meter is perfect for any cyclist whether looking for their first power meter or a savvy power-training expert. Additionally, installation is fast, simple, and clean with zero wires, magnets, or zip ties. This Stages Power Meter model features Shimano Dura-Ace crankarms.
Machined engineering-grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle. - Adapts PF30 and Cannondale BB30-73A bottom brackets for use with SRAM/TruVativ cranksets - Delrin adaptors fit between bearings and crank spindle - BB Shell Width (mm): 68 mm , 73 mm - Spindle Interface Type: TruVativ GXP - BB/Frame Interface: PF30
$440.99 - $629.99 $629.99 30% Off
The Stages Power meter is built to the proprietary Stages Power carbon left crank arm. The full carbon fiber Stages Power meter and crank arm is directly compatible (no additional components needed) with 386 EVO drive side cranks. It can be retrofit to many SRAM and Truvativ BB30 drive side cranks using one of the Stages 30mm Spindles (sold separately). - Accuracy: ± 2% - Weight: Only adds 20g to base crank arm - Battery Life: 200+ hours (coin cell: CR2032) - Power range (Watts): 0 - 2500 - Cadence range (rpm): 20 - 220 - Water resistance rating: IPX7 - Frame Compatibility: Most frames, see fit guide in the Stages Support section - Device Compatibility: ANT+, Bluetooth Smart Ready - Software Compatibiity: Training Peaks, Strava, Garmin Training Center and others * This Stages Power meter will not fit SRAM's GXP bottom bracket interface.
$449.99 - $649.99 $649.99 31% Off
For the dirt addicts out there, Stages offers a power meter available as a non-drive crank arm for the Shimano M9000/M9020 model cranks. Riders looking to add power to their existing crank need only select the applicable XTR model and length to fit their needs. The M9000 Race version is built from two expertly forged pieces that are bonded together, with a reduced Q-factor of 158mm. XTR Race will only be available in 170mm and 175mm configurations to start. The M9020 Trail version is a more traditional 3D forged piece (much like the current M980 model) but with the new aesthetic. M9020 will be available in 5mm increments from 165mm to 180mm, with a Q-factor of 168mm. The new Stages Power meter is slimmer, and up to 28% lower profile than the Stages original meter. It's sleeker by way of a 17% reduction in frontal area, and we've also made it stronger. The new housing design increases the strength of the battery door and housing connection by 200% over the previous design. - Accuracy: ± 2% - Power meter housing: new low profile design, with new door interface - Weight: Only adds 20g to base crank arm - Battery Life: 200+ hours (coin cell: CR2032) - Power range (Watts): 0 to 2500 - Cadence range (rpm): 20-220 - Water resistance rating: IPX7 - Frame Compatibility: Most frames, see fit guide in the Stages Support section - Device Compatibility: ANT+, Bluetooth Smart Ready Software Compatibility: Training Peaks, - Strava, Garmin Training Center and others
$405.99 - $579.99 $579.99 30% Off
This Stages Power meter is built on to a non-drive Cannondale Si crank arm specifically to pair with Cannondale's Hollowgram Si crank — 2014 or newer. The Stages Power meter will also mate to the Hollowgram SISL2 model crank. This Stages Power meter is slimmer and up to 28% lower profile than their original meter. It's also sleeker, with a 17-percent reduction in frontal area, and they've made it stronger. The housing design increases the strength of the battery door and housing connection by 200-percent over the previous design. - Accuracy: ± 2% - Weight: Only adds 20gr to base crank arm - Battery Life: 200+ hours (coin cell: CR2032) - Power range (Watts): 0 to 2500 - Cadence range (rpm): 20-220 - Water resistance rating: IPX7 - Frame Compatibility: Most frames, see fit guide in the Stages Support section - Device Compatibility: ANT+, Bluetooth Smart Ready - Software Compatibility: Training Peaks, Strava, Garmin Training Center and others
Wheels Manufacturing BBRIGHT BB30A and PF30A Adaptor for 24mm Spindle Cranks adapts 24mm spindle cranks (Shimano, FSA, etc.) to most BBRight frames. Compatible with 2011-2012 Cervelo models R3, R3 Team, S5, S5 Team, S5 VWD, R5ca and R5 VWD. - Also adapts Cannondale BB30a and PF30a frames to 24mm spindle cranks (Shimano, FSA, etc.). - Includes eight 0.7mm shims for fine-tuning chain line - Machined engineering-grade Delrin - 48g/pr
Race Face 12mm crank bolt/puller for Respond, Chester, and Ride DH cranksets.
$129.60 - $158.99
You'll always find the perfect gear with Shimano's Tiagra Crankset. It's crafted from aluminum for low weight and efficient power transfer, while the integrated axle furthers both of those attributes. It shifts positively as well with ramped and pinned SG-X chainrings that boost shifting speed and precision. Options: - Standard Double (52/39) - Compact Double (50/34) - Triple (50/39/30)
The Easton Spider and Ring assembly features the Cinch Direct Mount System, making a swap between ring configurations a fast and simple procedure. This system also provides a significant weight savings by eliminating the material overlap and extra bolt hardware that is required for a traditional spider with chainring configuration. - EA90 Aluminum
The Wheels Manufacturing 386 EVO Adaptor for Shimano Hollowtech II Cranks adapts Shimano cranks to 386EVO-standard frames. Simply tap the adapters into the 6806 bearing in the BB shell or cups, then install the cranks using the included spacers to adjust chainline, or to take up any side-to-side movement in the crank. - Machined engineering-grade Delrin - 48g/pr Includes - (2) - 24mm ID adapters - (8 )- .7mm spacers
It’s lighter. It’s stiffer. It’s smoother. What else would you expect from next gen XTR? Optimal power transfer for maximum speed? Boost? Splined interface chainring? Don’t worry, you get it all! It’s tight and precise. Designed to withstand full force pedalling on the roughest trails, while shifting gears as smooth as ever. Our best chain stability yet, though we do expect to drop some stokage on you from its performance. Chainring options 30, 32, 34, 36, 38T FC-M9100-1 Q-Factor 162 mm FC-M9120-1 Q Factor 168 mm Mounting system Direct mount Chainline 52 mm O.L.D 142mm (FC-M9100) & 148mm (FC-M9120) Weight 511 g (175 mm)
It was hard to resist showing a complex formula to illustrate how our widest gear ratio options allow you to conquer every type of terrain. But that wouldn’t have made you feel any better, would it? So we decided not to. But then again, a gear range of 612% is pretty impressive. It’s tight and precise. Designed to withstand full force pedalling on the roughest trails, while shifting gears as smooth as ever. Our best chain stability yet, though we do expect to drop some stokage on you from its performance. Chainring options 28-38T FC-M9100-2 Q-Factor 162 mm FC-M9120-B2 Q Factor 168 mm Gear range 612% Mounting system Direct mount Chainline 48.8mm (FC-M9100) & 51.8mm (FC-M9120) O.L.D 142mm (FC-M9100) & 148mm (FC-M9120) Weight 592 g (175 mm)
The new Gen 3 single-sided Stages Power L meter is built on to a non-drive-side Stages Carbon and built to retrofit SRAM (road and mountain), Race Face, and Easton cranks with Stages Power, with added spindle purchase. No additional spindle purchase required for FSA 386EVO cranks. This one Stages Power meter is built to rule them all—all of the most popular 30mm spindled crank sets, that is. Interchangeable 30mm spindles bring Stages Power carbon to numerous popular crank sets. In order to fit a vast array BB30 based crank sets—including, SRAM, RaceFace, and Easton, as well as FSA’s 386EVO —Stages' engineers have developed a range of bottom bracket spindles that serve to mate our super-light carbon Stages Power meter to more than 10 different 30mm spindled crank sets. Active Temperature Compensation as standard equipment. Consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings no matter the environmental conditions. Individual meter calibration for the most accurate results. Stages Power meters are calibrated individually to ensure a +/- 1.5% accuracy level. Individual calibration means that you can trust the data produced by our system. Additional features: - ± 1.5 % accuracy in all conditions - Active temperature compensation - Accelerometer based cadence measurement - Wirelessly upgradable firmware - LED indicator displays battery level at start up (with no need for connect to an app) and confirms successful zero reset - Updated accelerometer and addition of gyroscope for improved cadence resolution - Upgraded BLE and ANT+ radios offer a 6X improvement of data transmission strength Specifications - Power meter housing: low profile design, with robust door interface - Weight: Only adds 15g to base crank arm - Battery Life: 200+ hours (coin cell: CR2032) when used as a single sided meter - Power range (Watts): 0 to 5000 - Cadence range (rpm): 10-220 - Water resistance rating: IPX7 In the box - Power Meter - High quality CR2032 coin cell battery - Lifetime access to Stages Link for power meter management and firmware upgrades. - 2 months free access to Stages Link premium training and coaching features. - Product Identification Card with Serial Number and ANT+ I.D. Number. - User Guide
Sprint-worthy stiffness meets climb-friendly weight in Cannondale's Hollowgram Si Road Crank Set. Cannondale's One Piece Integration 3D forging is the secret to keeping this aluminum crank feathery-light and incredibly stiff. Plus, it's finished off with FSA's high-performance chainrings for flawless 10-speed shifting.
Cannondale’s class-defining Hollowgram SiSL2 Road Crankset sets a standard in an ultra-light, super stiff crankset. The revolutionary CNC-manufacturing technique creates hollow crank arms that are super-stiff, yet feather light. Building on that theme, Cannondale’s One-Piece Integration technology allowed them to create the museum-worthy SpiderRing, an ultra-stiff single-piece chainring and spider machined out of one solid block of aluminum. Available in standard and compact options, this next-level crankset is 10/11-speed compatible.
Shimano Dura-Ace Left Crank Arm. - Spindle Interface Type: Hollowtech II
$1,349.99 - $1,549.99
Shimano's R9100 series crankset achieves the ultimate in optimal power transfer. It does this through its broader Hollowtech II arm and a more reinforced outer chainring on its unique asymmetrical four-arm spider construction. The R9100 cranks set the highest standards for stiffness and lightness. With the first integrated power meter, you can expect extremely accurate data. The FC-R9100-P is Shimano’s first power meter, as well as Shimano’s first crank-integrated power meter on the market. It retains its unique asymmetrical four-arm spider construction, but with a ‘brain’ mounted on the inside. On its crank arm are the strain gauges. Working perfectly in sync with each other, you can use the extremely precise power data to improve your performance. - Accurate real time data - Compatible with 3rd party displays - Bluetooth / ANT technology - Hollowtech II construction - Hollowglide chain - 11-speed compatible - Waterproof in all conditions - ±2% accuracy of strain gage measured power - Integrated rechargeable battery - Simple zero reset with switch on transmitter - Average weight (170mm, w/o BB): 691 grams (53-39T)/679 grams (50-34T)
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.
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 - Combines wide range and close gear steps - Gear tooth profile designed for MTB riding usage - Crank can be exchanged between single and double front chainring set ups
The Calibur Cranks are Odyssey's “traditional” 3-piece, 4130 chromoly cranks. With all the hardware and sealed bottom bracket included. Features: - LHD/RHD Compatible - Post-Weld Heat-Treated 4130 Chromoly Arms - Hollow 22mm, 48 Spline, Chromoly Spindle - 6mm Spindle Bolts - Sealed Bottom Bracket Included - Rustproof Black or Chrome - Available in 165mm, 170mm & 175mm size options
$164.00 - $212.00
Whether your target is high speed or big air, an unwavering focus on dependability and style can never be overlooked. Blending the experience of countless DH podiums, big mountain competitions and film sessions, the new Descendant DH crank brings clock-beating weight savings to freeride burliness—at a price that will leave money for the next adventure. Meet your gravity goals—Descendant. - Arm Material: Aluminum - Chainring Material: Aluminum - Available Arm Lengths: 165mm, 170mm - Compatibility: Any 1x drivetrain - Colors: Black - BCD: 94mm - Bottom Bracket: GXP 83mm/PF GXP 104.5/107mm, PF30 83mm - Chainrings: 34T X-SYNC - Interface: 24mm, 30mm - Chainline: 57.0mm
Light and strong, these Specialized S-Works carbon road arms, and spider give you the competitive advantage. - Light and strong, these S-Works carbon road arms give you the competitive advantage. - Hollow carbon crank arms offer superior stiffness. - Oversized alloy spindle with Hirth coupling interface. - Fits Specialized road frames with OSBB or PF30 bottom bracket shell. - BB30 compatible. - Compatible with Shimano and SRAM drivetrains. - Finish: Unidirectional carbon fiber - Spider: 110BCD
FSA's SL-K Light ABS BB386EVO road crankset features hollow carbon fiber arms for amazing stiffness and low weight. The adaptable BB386 EVO 30mm spindle will fit a wide variety of frames with a range of BB standards. The K-Force Light ABS BB386 EVO uses FSA’s Asymmetric Bolt Standard, with four bolts. Choose from the traditional 53/39 chainring combination, 50/34 compact or 52/36 semi-compact. The unidirectional carbon finish, updated graphics and concealed chainring bolts make the K-Force Light look as fast as it is. - Hollow carbon arms with UD carbon finish - Forged AL7050 BB386EVO spindle - AL7075 100% CNC chainrings - AL7075 Torx T-30 alloy chainring bolts with tabcover - Fits Shimano and SRAM 10-11 speed systems