Road and Triathlon

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  1. Cannondale SI PowerMeter

    Cannondale SI PowerMeter

    System Integrated Perfection The BB30 Crankset that started it all! The SRM Cannondale PowerMeter is SRM's lightest compact 110 BCD road setup. The SRM Cannondale PowerMeter has been used by numerous professional teams and riders, and taken to countless race victories. This was the first PowerMeter designed around an existing crank arm system, and designed specifically for the Cannondale BB30 Hollowgram SI cranks. Learn More
  2. Rotor 3D PowerMeter

    Rotor 3D PowerMeter

    Incredible stiffness to weight ratio Learn More
  3. Rotor 3D+ PowerMeter

    Rotor 3D+ PowerMeter

    The SRM-Rotor 3D+ PowerMeter is offered in two bolt circle diameters (BCD). 110mm for compact chain rings (50/34) or 130mm for standard chain rings (53/39). Rotor 3D+ cranks use the Trinity Drilling Process to create three holes drilled end to end, length-wise, through a solid piece of aluminum. This allows for an extremely low weight as well as an optimized weight to rigidity ratio. 

    The SRM-Rotor PowerMeter allows for more compatibility between frames and gives the same precision and durability found throughout the SRM Product line. The Rotor 3D+ model SRM PowerMeter allows for direct integration into BBRite and BB30/PF30 framesets. The Rotor 3D models allow for compatibility with standard BSA as well as press-fit BB90 frames using a 24mm steel bottom bracket spindle.

    Rotor 3D+ Crank Power Meter: Available in both 130mm BCD (53/39) and 110mm BCD (50/34)

    Shown with Rotor Q-Rings (not included). PowerMeters are sold with non-Q Praxis Works Chain Rings. 

    Learn More
  4. Specialized FACT Power Meter

    Specialized FACT Power Meter

    Carbon FACT Crank Integration! For the discerning weight conscious rider wanting a competitive advantage! The SRM-Specialized PowerMeter was designed to integrate with all Specialized BB30 and PF30 frames using the Specialized FACT Carbon crank set. The Specialized FACT crank set gives users undeniable quality and precision, while maintaining the feather-light aspects Specialized has become known for! Available in both 130mm BCD (53/39) and 110mm BCD (50/34) Learn More
  5. SRAM S975 w/Praxis Works Chain Rings

    SRAM S975 PowerMeter

    The SRM PowerMeter which has gained the most publicity in recent years, has surely been the SRM-SRAM S975 PowerMeter. With seamless integration into the SRAM Red 11 speed component group. The SRM-SRAM PowerMeter is available in BSA/GXP or BB30 crank arm combinations. The PowerMeter incorporates the carbon S900 series crank set made by SRAM exclusively for power measurement devices. Combined with SRM’s accuracy and durability, the SRM SRAM PowerMeter delivers true world-class performance! Available in both 130mm BCD (53/39) and 110mm BCD (50/34) or (52/36). Learn More
  6. SRM Origin Road

    SRM Origin Road

    The SRM Origin PowerMeter, named for having all components designed by SRM - the original PowerMeter, is our first modular-concept PowerMeter offering limitless compatibility. Interchangeable spindles, adjustable crank arm length, flexible chainring combinations, rechargeable battery option... all crafted around cutting-edge carbon crank arms offering superior stiffness to weight ratio for unparalleled performance!
    Note: Shimano chainrings are not currently available from SRM USA. The Origin Road PowerMeter can be ordered with a lid designed to integrate with 9100 rings if you have or can source the chainrings. See order options below. Learn More
  7. SRM Science PowerMeter

    SRM Science PowerMeter

    Wireless PowerMeter - Science Learn More

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