SRAM Force DUB 12 Speed ChainsetFeaturing high-quality carbon crank arms, this 12 speed road bike chainset offers an excellent balance of strength, durability and low weight performance. SRAM has also equipped this model with two aluminium chainrings that are specifically designed for road cyclists who want more range and closer steps between gears. It offers smaller chainrings with a consistent 13-tooth gap between size variants, delivering smooth, accurate and dependable shifting for the modern rider. Always find the sweet spot.Road Chainset with DUB TechnologyThe relationship between the 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.X-Range GearingToday's drop bar bikes are faster and more capable. Riders want a bike with the wide range gearing to match their wide range of cycling pursuits. But, range is only one half of the equation; they also want a drivetrain that offers the right gear for any situation.X-Range achieves wider range and tighter jumps by going to a 12-speed cassette, but also by moving some of the gear range from the front of the drivetrain to the back. SRAM employed smaller chainrings with a consistent 13T difference, while giving the cassettes a 10T-start for wider range (up to 10-36, or 360%!). That means you can stay on the same ring longer, requiring fewer front shifts, which are inherently less efficient than rear shifts. And when a front shift is executed, the smaller jump is smoother and allows you to get to the right cadence with fewer compensation shifts in the rear. Fewer, faster front shifts make it easier for you to find the right gear, and that's a distinct performance advantage relative to traditional drivetrains.Features: Crank Arms Material: Carbon Chainring Material: Aluminium Use: Road Speed: 12 speed Number of Chainrings: 2 Tooth Count: 48/35T BCD: 107 Chainline: 45.0mm Bottom Bracket Spindle Interface: DUB Bottom Bracket Compatibility: All SRAM Road DUB BBs (bottom bracket sold separately)Technologies: X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear. Crisp and accurate front shifts. DUB bottom bracket adds durability and simplicity. Can be upgraded to a power meter.Manufacturer's Part Numbers: CWR8542012 Black Gloss 48/35T 175mm 48/35T CWR8542011 Black Gloss 48/35T 172.5mm 48/35T CWR8542010 Black Gloss 48/35T 170mm 48/35TBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Rival 2x 12 Speed ChainsetFeaturing a durable aluminium crankarm construction, this 12 speed chainset is well-equipped for the demands of modern road cycling and gravel bike riding. Benefitting from renowned SRAM technologies such as X-Range gearing and a DUB bottom bracket spindle interface, it also makes it easier to get the performance you want from your drivetrain.12 Speed Chainset with X-Range GearingDue to today's drop bar bikes being faster and more capable than ever before, riders want a shifting set-up with wide-range gearing to match their wide range of cycling pursuits. But, as the range is only half of the equation, they also want a drivetrain that offers the right gear for any situation. This 12 speed chainset uses its X-Range technology, to give you more range and a smoother gear progression, so you're always in the right gear.DUB Bottom Bracket TechnologyDeveloped for straightforward installation and unmatched cross-compatibility across brands, this chainset is equipped with a DUB bottom bracket spindle interface. This adds durability and simplicity, while its longer crank spindle accommodates both road and mountain bike (MTB) width frame bottom bracket standards. Its forward-thinking and backwards compatible design makes the SRAM Rival 2x 12 Speed Chainset a great choice of upgrade for better sealing than ever before, crisp and accurate front shifts and consistent chain control over the long haul.Engineered to handle whatever you can throw at it. Polished aluminium crankarms in a wide range of lengths and the DUB bottom bracket system mean the Rival crankset will keep spinning, no matter what. A tight and consistent 13-tooth gap between chainrings makes for accurate and dependable shifting.- X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear- Crisp and accurate front shifts- DUB bottom bracket technology adds durability, simplicity, and virtually universal frame compatibilityFeatures: Crankarm Material: Aluminium Chainring Material: Aluminium Use: Road, Gravel Speed: 12 speed Bolt Circle Diameter (BCD): 107mm Guard: No guard Chainline: 45mm Bottom Bracket Spindle Interface: DUB Bottom Bracket Compatibility: All SRAM Road DUB BBs Bottom Bracket Included: Not included (compatible BB's available to purchase separately)Technnologies: SRAM DUB: Forward-thinking and backwards compatible SRAM DUB BB/Crank technology is the workhorse without restraint. Designed for the most discerning pros. And riders who set it and neglect it. DUB is compatible with all major bottom bracket standards. Offering better sealing than ever before, without having to make compromises to fit all frames. Yet it opens the door for a new crank spindle for the world's all-time lightest crankset. It's a new approach that embraces the old. And it's about time.Manufacturer's Part Numbers: CW8614001 Black 48/35T 170mm 48/35T CW8614002 Black 48/35T 172.5mm 48/35T CW8614003 Black 48/35T 175mm 48/35T CW8614005 Black 46/33T 170mm 46/33T CW8614006 Black 46/33T 172.5mm 46/33T CW8614007 Black 46/33T 175mm 46/33TBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Rival 2x 12 Speed ChainsetFeaturing a durable aluminium crankarm construction, this 12 speed chainset is well-equipped for the demands of modern road cycling and gravel bike riding. Benefitting from renowned SRAM technologies such as X-Range gearing and a DUB bottom bracket spindle interface, it also makes it easier to get the performance you want from your drivetrain.12 Speed Chainset with X-Range GearingDue to today's drop bar bikes being faster and more capable than ever before, riders want a shifting set-up with wide-range gearing to match their wide range of cycling pursuits. But, as the range is only half of the equation, they also want a drivetrain that offers the right gear for any situation. This 12 speed chainset uses its X-Range technology, to give you more range and a smoother gear progression, so you're always in the right gear.DUB Bottom Bracket TechnologyDeveloped for straightforward installation and unmatched cross-compatibility across brands, this chainset is equipped with a DUB bottom bracket spindle interface. This adds durability and simplicity, while its longer crank spindle accommodates both road and mountain bike (MTB) width frame bottom bracket standards. Its forward-thinking and backwards compatible design makes the SRAM Rival 2x 12 Speed Chainset a great choice of upgrade for better sealing than ever before, crisp and accurate front shifts and consistent chain control over the long haul.Engineered to handle whatever you can throw at it. Polished aluminium crankarms in a wide range of lengths and the DUB bottom bracket system mean the Rival crankset will keep spinning, no matter what. A tight and consistent 13-tooth gap between chainrings makes for accurate and dependable shifting.- X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear- Crisp and accurate front shifts- DUB bottom bracket technology adds durability, simplicity, and virtually universal frame compatibilityFeatures: Crankarm Material: Aluminium Chainring Material: Aluminium Use: Road, Gravel Speed: 12 speed Bolt Circle Diameter (BCD): 107mm Guard: No guard Chainline: 45mm Bottom Bracket Spindle Interface: DUB Bottom Bracket Compatibility: All SRAM Road DUB BBs Bottom Bracket Included: Not included (compatible BB's available to purchase separately)Technnologies: SRAM DUB: Forward-thinking and backwards compatible SRAM DUB BB/Crank technology is the workhorse without restraint. Designed for the most discerning pros. And riders who set it and neglect it. DUB is compatible with all major bottom bracket standards. Offering better sealing than ever before, without having to make compromises to fit all frames. Yet it opens the door for a new crank spindle for the world's all-time lightest crankset. It's a new approach that embraces the old. And it's about time.Manufacturer's Part Numbers: CW8614001 Black 48/35T 170mm 48/35T CW8614002 Black 48/35T 172.5mm 48/35T CW8614003 Black 48/35T 175mm 48/35T CW8614005 Black 46/33T 170mm 46/33T CW8614006 Black 46/33T 172.5mm 46/33T CW8614007 Black 46/33T 175mm 46/33TBuy 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.Designed to handle whatever you can throw at it. Polished aluminum crankarms in a wide range of lengths and the DUB bottom bracket system mean the Rival crankset will keep spinning, no matter what. A tight and consistent 13-tooth gap between chainrings makes for accurate and dependable shifting.• X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear• Crisp and accurate front shifts• DUB bottom bracket adds durability, simplicity • and virtually universal frame compatibility• Available in 48/35T and 46/33T configurations(BB not included)
Go further with the SRAM Force® 43/30 wide crankset. Its 43/30 chainrings encourage exploring the most challenging routes on the newest crop of versatile and fun drop bar bikes. Shifting is smooth, accurate, and dependable using our proven X-Range™ gearing based around a tight 13-tooth difference between the small and big rings. The wider stance of the chainrings provides clearance for extra wide tires, giving you the option to explore new, more challenging routes.Features:X-Range™ gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear,Crisp and accurate front shifts,Wide chainline crankset for bikes with up to 700x45c or 27.5x2.1” tire widths (43/30 chainrings only),Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands,Requires Force wide front derailleur,DUB™ bottom bracket adds durability and simplicity.SPECIFICATIONSSpeeds: 12,BB Compatibility: All SRAM Road DUB BBs,Chainring Size: 43/30,Crank arm length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm,Chainline: 47.5mm,BB Spindle Interface: DUB,Chainring material: Aluminum,Guard: No Guard,Bolt Circle Diameter (BCD): 94 BCD,Crank arm material: Carbon,Color (Crank arm): Natural carbon.
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)
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.Elegant and secure direct-mount X-SYNC chainrings from the company that originated the 1x drivetrain for the ultimate in consistent chain control over the long haul.• Direct mount chainrings in 38T through 46T• DUB bottom bracket adds durability and simplicity• Wide chainline crankset to fit the biggest gravel tires• Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands• Compatible with 135, 142 and BOOST rear spacing(BB not included)
Building on what it learned with its Gen 2 Version, Stages has developed its technology even further for this latest model. Built on to a Shimano Dura-Ace R9100 crankset, it measures the power output of each of the rider's legs and the crankset is individually calibrated to ensure its accuracy. Stages produce power meters that both avid amateurs and professionals at the top of their game can trust. Reliable Readings In All Conditions To ensure consistency of measurement, Stages introduced a world-first feature to its power meters. This feature is called “Active temperature Compensation” and it is built in as standard to account for sudden temperature changes, which if not accounted for, would result in false and inaccurate data. Stable Connection Stages have made additional improvements to the Bluetooth and ANT+ transmitters and the accelerometer. This ensures a stable and powerful connection with your cycle computer is maintained and a faster sampling rate for more up-to-date feedback on your performance.
This crankset power meter features a Shimano XTR M9120 crank construction with an integrated Gen 3 Stages Cycling power meter. Coming equipped with dual-sided reading technology, this model is able to measure the performance of both your left and right leg. This makes it the ultimate choice of upgrade for riders who want to raise their performance and achieve their personal goals. Adding only 35g to its XTR crankset, this version gives you precise information for both legs, while its Active Temperature Compensation technology ensures that the data is correct to within ±1.5% even in changeable conditions. Connecting via ANT+, Bluetooth or NFC, this model allows all firmware updates to be completed wirelessly for fantastic convenience. Its CR2032 batteries also last over 175 hours and there is an LED indicator light for information about their health. This makes it more than capable of handling long-distance training sessions as you clock up the miles on your bike across mixed terrain conditions. Technologies: 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: - Active temperature compensation - Accelerometer based cadence measurement - Wirelessly upgradable firmware - LED indicator displays battery level at start up (with no need to 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 Chainring Compatibility: 9120 LR is compatible with 32t OEM or larger single ring applications only. Frame Compatibility: Stages power meters are small and light and fit most bicycles. Device Compatibility: ANT+, Bluetooth Smart Ready Software Compatibility: Stages Link, Training Peaks, Strava, Garmin Training Center
Building on what it learned with its Gen 2 Version, Stages has developed its technology even further for this latest model. Built on to a non-drive-side Stages Carbon crank arm, it is individually calibrated to ensure its accuracy. This particular Stages crank arm is built to retrofit SRAM, Race Face, and Easton cranks with Stages Power, with an additional spindle purchase. No additional spindle purchase is required for FSA 386EVO cranks. Stages produce power meters that both avid amateurs and professionals at the top of their game can trust. Reliable Readings In All Conditions To ensure consistency of measurement, Stages introduced a world-first feature to its power meters. This feature is called “Active temperature Compensation” and it is built in as standard to account for sudden temperature changes, which if not accounted for, would result in false and inaccurate data. Stable Connection Stages have made additional improvements to the Bluetooth and ANT+ transmitters and the accelerometer. This ensures a stable and powerful connection with your cycle computer is maintained and a faster sampling rate for more up-to-date feedback on your performance. Compatibility: · Fits 30mm spindle BB30, OSBB and 386EVO bottom bracket standards by way of appropriate Stages 30mm alloy spindles (sold separately) · Frame Compatibility: Most frames · Device Compatibility: ANT+, Bluetooth Smart ready · Software Compatibility: StagesLink, Training Peaks, Strava, Garmin Training Centre and others Stages Cycling spindles for 30mm are available in five options to purchase separately: · For SRAM Red 22 BB30 · For SRAM Force 22, Rival 22, Force/Rival CX1 · For 2015 model/year or newer SRAM BB30 mountain cranks with a 9mm driveside spacer · For 2015 model/year or newer SRAM BB30 mountain cranks with a 15.5mm driveside spacer · Race Face Next SL In The Box: · Power meter · High-quality CR2032 coin cell battery · Product identification card with serial number and ANT+ I.D. · Number user guide
Developed to give you world-class training on your road bike, this power meter features a Shimano Dura-Ace R9200 crankarm (left arm only) and a Stages Cycling (non-drive side left) power meter. Compatible with all frames that fit Shimano Hollowtech II cranks, this model offers +/- 1,5% accuracy in all conditions, so you can enjoy precise data measurement. It is also both ANT+ and Bluetooth Smart ready for seamless integration with your wireless smart device, making it easy to run Stages Link, Training Peaks, Strava, Garmin Training Center and others. Powered by a high-quality CR2032 coin cell battery, it provides up to 200+ hours of battery life and comes with a range of ride-enhancing technologies, so you can get the most out of every training session. Whether you're training for an event or trying to beat your own personal best, this power meter is engineered for performance. Tour Proven Stages Power has carried riders to three consecutive Tour de France victories, plus many more world and national championships. If you believe racing provides the world’s best product proving ground, then Stages Power is proven as the world’s best power meter. 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. Active Temperature Compensation (ATC) is the key reason a rider can trust data from Stages Power in all conditions. Individual Meter Calibration for the Most Accurate Results Each Stages Power meter is calibrated individually to ensure a +/- 1,5% accuracy level, which is the industry best for non-scientific power meters. Individual calibration means that you can trust the data produced by the Stages Cycling system, as it's a real measurement and not an estimation. Technologies: - Power Meter Housing: Low profile design, with robust door interface. Tool-free battery replacement on the left arm and Phillips head screw access on the drive side. - Battery Life: 200+ hours (Coin Cell: CR2032). - Active temperature compensation. - Accelerometer-based cadence measurement or the option to use a Hall-Effect-based system with a magnet (coming soon). - Wirelessly upgradeable firmware. - LED indicator for visual indication of battery levels and zero-reset confirmation without connected app or head unit. - Updated accelerometer and addition of gyroscope for improved cadence resolution. - Upgraded BLE and ANT+ radios offer a 6x improvement of data transmission strength. In The Box - Stages Power L: Non-drive-side power meter, High quality CR2032 coin cell battery. - Lifetime access to Stages Link for power meter management and firmware upgrade. - 2 months free access to Stages Link premium training and coaching features. - Product Identification Card with Serial Number and ANT+ ID Number. - User Guide. Manufacturer's Part Numbers: STD92LZ Black 160mm STD92LA Black 165mm STD92LC Black 170mm STD92LD Black 172.5mm STD92LE Black 175mm