SRAM X0 10 Speed MTB Trigger Gear ShifterNew smaller design with adjustable pull lever. SRAM’s xact Actuation for precise and dependable 10-speed performance. The first patented multi-adjustable trigger shifter which allows for precise rider fit. MatchMaker X compatible.Features: Speed: 2x10 Compatibility: Exact Actuation RD (XX, X0 10) SRAM FD Technology Highlights: Exact Actuation Weight: 232g (per pair)Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red 1 AXS Road Power Meter ChainsetFeaturing two high-quality carbon crankarms, this power meter chainset is ready for training by delivering exceptional stiffness and strength without adding any unnecessary weight to your road bike. SRAM has also equipped this model with a single X-SYNC narrow/wide aluminium chainring for maximum chain control and precision as you beat your personal performance goals. With a power meter that delivers measurement readings that are accurate within +/-1.5% and aren't affected by climate conditions, you'll enjoy reliable results and performance data whatever the weather conditions. Coming complete with AXS wireless connectivity as well as renowned technologies such as DUB, DZERO, X-range and Exogram, this is a great choice of upgrade for reaching new goals and taking your training sessions up a notch.Road Bike Power Meter with AXS Wireless TechnologyAXS is SRAM's bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behaviour, personalise controls, get maintenance reminders, and update firmware.Bluetooth and ANT+ CompatibleWith SRAM's power measurement technology that uses Bluetooth Low Energy (BLE) and ANT+ connectivity, you'll have the technology to get real results. Your riding and training efforts deserve power measurement that reaches the highest standards of accuracy to help you reach personal records. Because without accurate data, you can't know if you are making the progress you're aiming for. Another highlight is the chainring can be easily changed without requiring recalibration of the power meter. Non-aero chainrings can also be installed with a single tool, making gearing changes a breeze.Features: Crankarm Material: Carbon Chainring Material: Aluminium Use: Triathlon, Time Trial and Cyclocross Speed: 12 speed Bottom Bracket Compatibility: All SRAM Road DUB BBs Bottom Bracket Spindle Interface: DUB Bolt Circle Diameter (BCD): Direct Mount (DM) Chainline: 45.0mm Guard: No Guard Connectivity: ANT+ and Bluetooth Low Energy (BLE) Bottom Bracket Included: NoTechnologies: Single-ring drivetrain simplifies functionality. 48 and 50T variants have fully integrated power into a direct mount aero chainring. 36-46t variants have a spider-based power. Chainrings can be easily changed without requiring recalibration of the power meter. Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride. SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control. Laser-etched chainring finish is more durable. DUB bottom bracket adds durability and simplicity. Non-aero chainrings can be installed with a single tool, making gearing changes a breeze. X-SYNC: SRAM X-SYNC 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation. AXS: AXS is SRAM's bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalise controls, get maintenance reminders, and update firmware. DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. We 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. DZERO: Quarq's next-generation DZero power meter platform is named for the D0 Experiment, one of science's most accurate and innovative projects to detect subatomic particles moving at the speed of light. X-Range: Road bikes are faster and more capable than ever before, and riders are expanding what's possible with drop bar bikes. X-Range is gearing for today's road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS. With X-Range, you're always in the right gear. Exogram: SRAM's Hollow Carbon Construction starts in the crank arm and extends into the crank's spider, maximizing the stiffness to weight ratio.Manufacturer's Part Numbers: 00.3018.209.170 Black 170mm 50T 00.3018.209.172 Black 172.5mm 50T 00.3018.209.175 Black 175mm 50T 00.3018.210.170 Black 170mm 48T 00.3018.210.172 Black 172.5mm 48T 00.3018.210.175 Black 175mm 48T 00.3018.211.170 Black 170mm 46T 00.3018.211.172 Black 170mm 40T 00.3018.211.175 Black 172.5mm 40T 00.3018.214.170 Black 172.5mm 46T 00.3018.214.172 Black 175mm 46T 00.3018.214.175 Black 175mm 40TBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red 1 AXS Road Power Meter ChainsetFeaturing two high-quality carbon crankarms, this power meter chainset is ready for training by delivering exceptional stiffness and strength without adding any unnecessary weight to your road bike. SRAM has also equipped this model with a single X-SYNC narrow/wide aluminium chainring for maximum chain control and precision as you beat your personal performance goals. With a power meter that delivers measurement readings that are accurate within +/-1.5% and aren't affected by climate conditions, you'll enjoy reliable results and performance data whatever the weather conditions. Coming complete with AXS wireless connectivity as well as renowned technologies such as DUB, DZERO, X-range and Exogram, this is a great choice of upgrade for reaching new goals and taking your training sessions up a notch.Road Bike Power Meter with AXS Wireless TechnologyAXS is SRAM's bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behaviour, personalise controls, get maintenance reminders, and update firmware.Bluetooth and ANT+ CompatibleWith SRAM's power measurement technology that uses Bluetooth Low Energy (BLE) and ANT+ connectivity, you'll have the technology to get real results. Your riding and training efforts deserve power measurement that reaches the highest standards of accuracy to help you reach personal records. Because without accurate data, you can't know if you are making the progress you're aiming for. Another highlight is the chainring can be easily changed without requiring recalibration of the power meter. Non-aero chainrings can also be installed with a single tool, making gearing changes a breeze.Features: Crankarm Material: Carbon Chainring Material: Aluminium Use: Triathlon, Time Trial and Cyclocross Speed: 12 speed Bottom Bracket Compatibility: All SRAM Road DUB BBs Bottom Bracket Spindle Interface: DUB Bolt Circle Diameter (BCD): Direct Mount (DM) Chainline: 45.0mm Guard: No Guard Connectivity: ANT+ and Bluetooth Low Energy (BLE) Bottom Bracket Included: NoTechnologies: Single-ring drivetrain simplifies functionality. 48 and 50T variants have fully integrated power into a direct mount aero chainring. 36-46t variants have a spider-based power. Chainrings can be easily changed without requiring recalibration of the power meter. Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride. SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control. Laser-etched chainring finish is more durable. DUB bottom bracket adds durability and simplicity. Non-aero chainrings can be installed with a single tool, making gearing changes a breeze. X-SYNC: SRAM X-SYNC 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation. AXS: AXS is SRAM's bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalise controls, get maintenance reminders, and update firmware. DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. We 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. DZERO: Quarq's next-generation DZero power meter platform is named for the D0 Experiment, one of science's most accurate and innovative projects to detect subatomic particles moving at the speed of light. X-Range: Road bikes are faster and more capable than ever before, and riders are expanding what's possible with drop bar bikes. X-Range is gearing for today's road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS. With X-Range, you're always in the right gear. Exogram: SRAM's Hollow Carbon Construction starts in the crank arm and extends into the crank's spider, maximizing the stiffness to weight ratio.Manufacturer's Part Numbers: 00.3018.209.170 Black 170mm 50T 00.3018.209.172 Black 172.5mm 50T 00.3018.209.175 Black 175mm 50T 00.3018.210.170 Black 170mm 48T 00.3018.210.172 Black 172.5mm 48T 00.3018.210.175 Black 175mm 48T 00.3018.211.170 Black 170mm 46T 00.3018.211.172 Black 170mm 40T 00.3018.211.175 Black 172.5mm 40T 00.3018.214.170 Black 172.5mm 46T 00.3018.214.172 Black 175mm 46T 00.3018.214.175 Black 175mm 40TBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red 1 AXS Road Power Meter ChainsetFeaturing two high-quality carbon crankarms, this power meter chainset is ready for training by delivering exceptional stiffness and strength without adding any unnecessary weight to your road bike. SRAM has also equipped this model with a single X-SYNC narrow/wide aluminium chainring for maximum chain control and precision as you beat your personal performance goals. With a power meter that delivers measurement readings that are accurate within +/-1.5% and aren't affected by climate conditions, you'll enjoy reliable results and performance data whatever the weather conditions. Coming complete with AXS wireless connectivity as well as renowned technologies such as DUB, DZERO, X-range and Exogram, this is a great choice of upgrade for reaching new goals and taking your training sessions up a notch.Road Bike Power Meter with AXS Wireless TechnologyAXS is SRAM's bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behaviour, personalise controls, get maintenance reminders, and update firmware.Bluetooth and ANT+ CompatibleWith SRAM's power measurement technology that uses Bluetooth Low Energy (BLE) and ANT+ connectivity, you'll have the technology to get real results. Your riding and training efforts deserve power measurement that reaches the highest standards of accuracy to help you reach personal records. Because without accurate data, you can't know if you are making the progress you're aiming for. Another highlight is the chainring can be easily changed without requiring recalibration of the power meter. Non-aero chainrings can also be installed with a single tool, making gearing changes a breeze.Features: Crankarm Material: Carbon Chainring Material: Aluminium Use: Triathlon, Time Trial and Cyclocross Speed: 12 speed Bottom Bracket Compatibility: All SRAM Road DUB BBs Bottom Bracket Spindle Interface: DUB Bolt Circle Diameter (BCD): Direct Mount (DM) Chainline: 45.0mm Guard: No Guard Connectivity: ANT+ and Bluetooth Low Energy (BLE) Bottom Bracket Included: NoTechnologies: Single-ring drivetrain simplifies functionality. 48 and 50T variants have fully integrated power into a direct mount aero chainring. 36-46t variants have a spider-based power. Chainrings can be easily changed without requiring recalibration of the power meter. Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride. SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control. Laser-etched chainring finish is more durable. DUB bottom bracket adds durability and simplicity. Non-aero chainrings can be installed with a single tool, making gearing changes a breeze. X-SYNC: SRAM X-SYNC 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation. AXS: AXS is SRAM's bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalise controls, get maintenance reminders, and update firmware. DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. We 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. DZERO: Quarq's next-generation DZero power meter platform is named for the D0 Experiment, one of science's most accurate and innovative projects to detect subatomic particles moving at the speed of light. X-Range: Road bikes are faster and more capable than ever before, and riders are expanding what's possible with drop bar bikes. X-Range is gearing for today's road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS. With X-Range, you're always in the right gear. Exogram: SRAM's Hollow Carbon Construction starts in the crank arm and extends into the crank's spider, maximizing the stiffness to weight ratio.Manufacturer's Part Numbers: 00.3018.209.170 Black 170mm 50T 00.3018.209.172 Black 172.5mm 50T 00.3018.209.175 Black 175mm 50T 00.3018.210.170 Black 170mm 48T 00.3018.210.172 Black 172.5mm 48T 00.3018.210.175 Black 175mm 48T 00.3018.211.170 Black 170mm 46T 00.3018.211.172 Black 170mm 40T 00.3018.211.175 Black 172.5mm 40T 00.3018.214.170 Black 172.5mm 46T 00.3018.214.172 Black 175mm 46T 00.3018.214.175 Black 175mm 40TBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red 1 AXS Road Power Meter ChainsetFeaturing two high-quality carbon crankarms, this power meter chainset is ready for training by delivering exceptional stiffness and strength without adding any unnecessary weight to your road bike. SRAM has also equipped this model with a single X-SYNC narrow/wide aluminium chainring for maximum chain control and precision as you beat your personal performance goals. With a power meter that delivers measurement readings that are accurate within +/-1.5% and aren't affected by climate conditions, you'll enjoy reliable results and performance data whatever the weather conditions. Coming complete with AXS wireless connectivity as well as renowned technologies such as DUB, DZERO, X-range and Exogram, this is a great choice of upgrade for reaching new goals and taking your training sessions up a notch.Road Bike Power Meter with AXS Wireless TechnologyAXS is SRAM's bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behaviour, personalise controls, get maintenance reminders, and update firmware.Bluetooth and ANT+ CompatibleWith SRAM's power measurement technology that uses Bluetooth Low Energy (BLE) and ANT+ connectivity, you'll have the technology to get real results. Your riding and training efforts deserve power measurement that reaches the highest standards of accuracy to help you reach personal records. Because without accurate data, you can't know if you are making the progress you're aiming for. Another highlight is the chainring can be easily changed without requiring recalibration of the power meter. Non-aero chainrings can also be installed with a single tool, making gearing changes a breeze.Features: Crankarm Material: Carbon Chainring Material: Aluminium Use: Triathlon, Time Trial and Cyclocross Speed: 12 speed Bottom Bracket Compatibility: All SRAM Road DUB BBs Bottom Bracket Spindle Interface: DUB Bolt Circle Diameter (BCD): Direct Mount (DM) Chainline: 45.0mm Guard: No Guard Connectivity: ANT+ and Bluetooth Low Energy (BLE) Bottom Bracket Included: NoTechnologies: Single-ring drivetrain simplifies functionality. 48 and 50T variants have fully integrated power into a direct mount aero chainring. 36-46t variants have a spider-based power. Chainrings can be easily changed without requiring recalibration of the power meter. Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride. SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control. Laser-etched chainring finish is more durable. DUB bottom bracket adds durability and simplicity. Non-aero chainrings can be installed with a single tool, making gearing changes a breeze. X-SYNC: SRAM X-SYNC 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation. AXS: AXS is SRAM's bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalise controls, get maintenance reminders, and update firmware. DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. We 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. DZERO: Quarq's next-generation DZero power meter platform is named for the D0 Experiment, one of science's most accurate and innovative projects to detect subatomic particles moving at the speed of light. X-Range: Road bikes are faster and more capable than ever before, and riders are expanding what's possible with drop bar bikes. X-Range is gearing for today's road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS. With X-Range, you're always in the right gear. Exogram: SRAM's Hollow Carbon Construction starts in the crank arm and extends into the crank's spider, maximizing the stiffness to weight ratio.Manufacturer's Part Numbers: 00.3018.209.170 Black 170mm 50T 00.3018.209.172 Black 172.5mm 50T 00.3018.209.175 Black 175mm 50T 00.3018.210.170 Black 170mm 48T 00.3018.210.172 Black 172.5mm 48T 00.3018.210.175 Black 175mm 48T 00.3018.211.170 Black 170mm 46T 00.3018.211.172 Black 170mm 40T 00.3018.211.175 Black 172.5mm 40T 00.3018.214.170 Black 172.5mm 46T 00.3018.214.172 Black 175mm 46T 00.3018.214.175 Black 175mm 40TBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red AXS Power MeterBringing precise and accurate power measurements to a hard-working, efficient crankset, this SRAM and Quarq combination takes your performance to the next level. Housing high-end DZero power measurement technology, this stunning chainring set shifts with ease while sending your statistics straight to your compatible device. Innovative Power Meter and Crankset SystemBluetooth BLE and ANT+ compatible, this hi-tech crankset offers a wide range of gearing and a smooth shifting experience due to its X-Range technology and durable design. However, it comes into its own by keeping you informed of your pedaling output, giving power readings to within +/-1.5% to make sure you are always at the top of your game. Built into the crankarm, the meter is shock-proof, water-resistant and stays super-accurate in any weather. An excellent addition to your training bike or for mid-race analysis, this performance-improving crankset keeps you focused on the finish line. Features: Chainring Material: Aluminium Crankarm Material: Carbon Speed: 12 speed Bottom Bracket Compatibility: All SRAM Road DUB models Mount Type: Direct Mount Chainline: 45mm Bottom Bracket Spindle Interface: DUB Power Meter Connectivity: ANT+ and Bluetooth BLEBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red AXS Power MeterBringing precise and accurate power measurements to a hard-working, efficient crankset, this SRAM and Quarq combination takes your performance to the next level. Housing high-end DZero power measurement technology, this stunning chainring set shifts with ease while sending your statistics straight to your compatible device. Innovative Power Meter and Crankset SystemBluetooth BLE and ANT+ compatible, this hi-tech crankset offers a wide range of gearing and a smooth shifting experience due to its X-Range technology and durable design. However, it comes into its own by keeping you informed of your pedaling output, giving power readings to within +/-1.5% to make sure you are always at the top of your game. Built into the crankarm, the meter is shock-proof, water-resistant and stays super-accurate in any weather. An excellent addition to your training bike or for mid-race analysis, this performance-improving crankset keeps you focused on the finish line. Features: Chainring Material: Aluminium Crankarm Material: Carbon Speed: 12 speed Bottom Bracket Compatibility: All SRAM Road DUB models Mount Type: Direct Mount Chainline: 45mm Bottom Bracket Spindle Interface: DUB Power Meter Connectivity: ANT+ and Bluetooth BLEBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red AXS Power MeterBringing precise and accurate power measurements to a hard-working, efficient crankset, this SRAM and Quarq combination takes your performance to the next level. Housing high-end DZero power measurement technology, this stunning chainring set shifts with ease while sending your statistics straight to your compatible device. Innovative Power Meter and Crankset SystemBluetooth BLE and ANT+ compatible, this hi-tech crankset offers a wide range of gearing and a smooth shifting experience due to its X-Range technology and durable design. However, it comes into its own by keeping you informed of your pedaling output, giving power readings to within +/-1.5% to make sure you are always at the top of your game. Built into the crankarm, the meter is shock-proof, water-resistant and stays super-accurate in any weather. An excellent addition to your training bike or for mid-race analysis, this performance-improving crankset keeps you focused on the finish line. Features: Chainring Material: Aluminium Crankarm Material: Carbon Speed: 12 speed Bottom Bracket Compatibility: All SRAM Road DUB models Mount Type: Direct Mount Chainline: 45mm Bottom Bracket Spindle Interface: DUB Power Meter Connectivity: ANT+ and Bluetooth BLEBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Red Bar TapeThe perfect addition to finish off your SRAM-equipped road bike in style, this wide Red Bar Tape has a ribbed surface for enhanced grip as you’re sprinting for the line or making a daring descent. Styled to match your SRAM Red hood covers, it offers lasting comfort with or without gloves and comes complete with branded bar end caps to complete the look.Features: Texture: Wide-ribbed Use: Road Tape or Gel: Tape only Single or Pair: Pair (enough length to suit all drop bar sizes) Bar End Plugs Included: Yes Lightweight Textured to match SRAM Red hood coversBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Equipped with a wide-ribbed top layer texture, this durable tape comes in different colours to suit your own style, with the brand's logo readily displayed as a mark of pride and quality. SRAM Red Bar Tape is textured to match the company's Red hood covers, so it can help you keep a consistent look as you set out on your two-wheeled ventures.
SRAM have also paid attention to the finer details, like adding a hollow titanium anchor bolt and even refining tooth geometry of the jockey wheel. The result is that the chain runs through the new RED Rear Derailleur smoother and quieter than ever before.
Whether you're riding with your local road club or exploring new routes on your own, these high-quality carbon crank arms are engineered for performance. They feature a hollow Exogram carbon construction, which gives them a fantastic balance of strength, elegance and an overall low weight. Coming equipped with industry-leading technology such as SRAM's DUB bottom bracket spindle interface, these ensure stiffer pedalling performance with better sealing than ever before without having to make compromises to fit all frames. Designed for the most discerning pros. And riders who set it and neglect it. DUB is compatible with all major bottom bracket standards. These crank arms can also be paired with any SRAM AXS spider or integrated chainring, with or without power. Please note: Bottom brackets are available separately. Exogram Carbon Crank Arms SRAM's Hollow Carbon Construction starts in the crank arms, maximising the stiffness to weight ratio. DUB Technology 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. Technologies: - 8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings. - DUB technology. - Hollow Exogram carbon arms. Manufacturer's Part Numbers: CAA8265004 Black 175mm CAA8265002 Black 170mm