Quarq DFOUR Road Power Meter ChassisThis road bike powermeter features two high-quality carbon crank arms that ensure fantastic stiffness, durability and low weight as you smash your personal performance goals. Quarq has also designed this chassis-only version for compatibility with Shimano Dura-Ace R9100 or Ultegra R8000 chainrings for excellent power delivery and precision on your ride. Thanks to its spider powermeter, this model provides riders with accuracy within 1.5%, measuring both legs for reliable, accurate power analysis. Another highlight is it comes complete with many of Quarq's renowned technologies such as MagicZero, AxCad and OmniCal as well as 10K Temperature Compensation and an IPX7 waterproof rating for reliability and consistency in any weather conditions.Bluetooth and ANT+ CompatibleYour 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. With Quarq's DFour power measurement technology that uses Bluetooth and ANT+ connectivity, you'll have the technology to get real results. Reach new goals and explore new roads with a power meter that delivers on accuracy, durability, and reliability. The Quarq DFour DUB Power Meter is paired with the Quarq DUB Crankarms to pair with your Dura-Ace R9100 or Ultegra R8000 chainrings. A SRAM DUB Bottom Bracket will be required for installation (available separately). Features: Crank Arm Material: Carbon Use: Road Power Meter Type: Spider BCD: 110 Speed: 11 speed BB Spindle Interface: DUB BB Compatibility: All SRAM Road DUB bottom brackets Bottom Bracket Included: No, available separately Guard: No guard Connectivity: Bluetooth or ANT+ Battery: CR2032 Battery Life: 200-hour battery life, change without tools Waterproof Rating: IPX7 Accuracy: Within 1.5%, measuring both legs Compatible Chainrings: Shimano Dura-Ace R9100 or Ultegra R8000 road chainrings Chainrings Included: NoTechnologies: DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. Quarq 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. Connectivity: Bluetooth low energy technology and ANT+ wireless data transfer. MagicZero: Automatically checks and recalibrates your power meter as you ride - no need to manually calibrate. AxCad: No cadence magnet required. Battery: CR2032, 200-hour battery life, change without tools. OmniCal: Swap chainrings without affecting accuracy. Accuracy: Within 1.5%, measuring both legs. 10K Temperature Compensation. IPX7 waterproof rating.Manufacturer's Part Numbers: 00.3018.292.170 Black 170mm 00.3018.292.172 Black 172.5mm 00.3018.292.175 Black 175mm Buy Quarq Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ready for training, this road bike powermeter is equipped with two high-quality carbon crank arms that ensure fantastic stiffness, durability and low weight as you aim to beat your personal performance goals. Quarq has also designed this chassis-only version for compatibility with Shimano Dura-Ace R9100 or Ultegra R8000 chainrings for excellent power delivery and precision on your ride. Thanks to its spider powermeter, this model provides riders with accuracy within 1.5%, measuring both legs for reliable, accurate power analysis. Another highlight is it comes complete with many of Quarq's renowned technologies such as MagicZero, AxCad and OmniCal as well as 10K Temperature Compensation and an IPX7 waterproof rating for reliability and consistency in any weather conditions. Bluetooth and ANT+ Compatible 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. With Quarq’s DFour power measurement technology that uses Bluetooth and ANT+ connectivity, you’ll have the technology to get real results. Reach new goals and explore new roads with a power meter that delivers on accuracy, durability, and reliability. The Quarq DFour DUB Power Meter is paired with the Quarq DUB Crankarms to pair with your Dura-Ace R9100 or Ultegra R8000 chainrings. A SRAM DUB Bottom Bracket will be required for installation (available separately). Additional Item Top Features: Connectivity: Bluetooth or ANT+ Battery: CR2032 Battery Life: 200-hour battery life, change without tools Waterproof Rating: IPX7 Accuracy: Within 1.5%, measuring both legs Compatible Chainrings: Shimano Dura-Ace R9100 or Ultegra R8000 road chainrings Chainrings Included: No Technologies: DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. Quarq 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. Connectivity: Bluetooth low energy technology and ANT+ wireless data transfer. MagicZero: Automatically checks and recalibrates your power meter as you ride – no need to manually calibrate. AxCad: No cadence magnet required. Battery: CR2032, 200-hour battery life, change without tools. OmniCal: Swap chainrings without affecting accuracy. Accuracy: Within 1.5%, measuring both legs. 10K Temperature Compensation. IPX7 waterproof rating. Manufacturer's Part Number: 00.3018.292.170 Black 170mm 00.3018.292.172 Black 172.5mm 00.3018.292.175 Black 175mm
Designed for the downhill crowd, this tooled version of our Maxle Lite is light and stiff and has loads of clearance.Maxle Lite is a nifty thru axle system that makes your bike both lighter and stiffer. And less weight makes it easier to get your bike to do what you want. Especially when you don't need to bring tools to remove it, front or rear. And that extra stiffness gives you the precision to hit your lines no matter how burly.
Need a replacement Maxle for your RockShox fork Well you've just found the answer to your problems, whether you have just lost (silly you) or broken (you need to be more careful) your Maxle this will get you back on the road in no time at all.
SRAM Maxle DH - FrontRockShox Maxle DH - Front Designed for the downhill crowd, this tooled version of the RockShox Maxle Lite is light, stiff and has loads of clearance. A genuine RockShox replacement DH MaxleBuy RockShox Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Boost Bar is USE s lightest clip-on tri bar and it delivers optimum aerodynamic performance with a minimal elbow rise of 30mm above your handlebars. The Rock n Roll arm rest adjusters allow for infinite position change to ensure comfort and power transfer. The set includes the Boost Bar Chassis, carbon arm rests and arm pads, the extensions are not included.The Boost Bar is designed to work with both USE s standard aluminium and carbon extensions, these are available separately in a range of sizes: 20, 30, 40, 50-degree ski bends or straight options.Includes Boost Bar Chassis, Carbon Armrests and Arm PadsHandlebar and Extensions Not IncludedApprox. Weight: 171g
The TR2 is USE s latest and most adjustable clip-on tri bar. Using the aerodynamics directly from the R1, the TR2 is the ultimate clip-on. The all new design offers huge adjustability with up to 40mm stack height and multi position armrests. It allows for a range of arm rest heights and widths to achieve the most comfortable and aerodynamic position on the bike. The set Includes TR2 chassis, arm rests, arm pads, stackers and an extension tool. Extensions not included.The TR2 is designed to work with both USE s standard aluminium and carbon extensions. These are available separately in a range of sizes: 20, 30, 40, 50 degree ski bends or straight options.Material: AluminiumAnodised FinishIncludes TR2 Chassis, Arm Rests, Arm Pads, Stackers and Extension ToolHandlebar and Extensions Not IncludedApprox. Weight: 311g
USE TR2 Clip-On Aero Bar ChassisDesigned for use along with the USE Yula standard carbon extensions, the TR2 Clip-On Aero Bar Chassis is based on the design of USE's world-beating R1 aero bar. It offers up to a 40mm stack height and a wide armrest adjustment range to help you achieve the ultimate in both aerodynamic efficiency and lasting comfort.Features: Material: Aluminium Stack: 40mm (4x10mm) Armrests included Pads: Foam/Lycra TR2 Chassis Bolts: 4x40, 50, 60mm Extension tool included Please note that this is for the clip-ons only, Tula extensions must be purchased separately Weight: Without stacks: 311g; With 40mm stacks: 339gBuy USE Components from Chain Reaction Cycles, the World's Largest Online Bike Store