For riders looking for a slightly shorter crank length without sacrificing performance, the RACE 170 mm Crankset provides high responsiveness and optimal cadence support. Built from premium carbon fiber and paired with a lightweight aluminum spindle, it delivers elite-level performance with a refined aesthetic. This version comes in a clean black and white finish, ideal for athletes who demand both form and function from their components.
For riders who value precision and efficiency in every pedal stroke, the QO RACE 170 mm Crankset offers a refined alternative to standard-length crank arms without compromising power delivery or responsiveness. Designed for serious road cyclists and competitive athletes, this crankset is optimized for riders seeking enhanced cadence support, reduced rotational inertia, and improved handling dynamics — particularly advantageous for smaller riders or those prioritizing a higher cadence-based riding style.
The perfect blend of design and performance: QO RACE 170 mm White Crankset for high-performance road cycling and triathlon setups.
At the core of its construction is premium carbon fiber crank arms, which deliver an exceptional stiffness-to-weight ratio, ensuring that every watt produced by the rider is transferred directly into forward motion with minimal flex or energy loss. This high-modulus carbon structure provides both lateral and torsional stiffness, which is critical during high-power sprints, intense climbs, and sustained time trial efforts. The result is a crankset that remains highly responsive under peak load conditions, offering a consistent and reliable connection between rider and drivetrain.
Paired with a lightweight, CNC-machined aluminum spindle, the QO RACE 170 mm Crankset achieves a perfect balance between structural integrity and reduced rotating mass. The spindle’s precision machining ensures a flawless fit within the bottom bracket shell, contributing to the system’s overall efficiency while maintaining compatibility with modern road frames and bottom bracket standards.
One of the defining characteristics of the 170 mm crank arm length is its ability to support optimal cadence mechanics for riders aiming to increase pedaling frequency without sacrificing control or leverage. Shorter crank arms naturally reduce the pedal stroke arc, allowing for smoother, faster rotations. This feature benefits riders focusing on high-cadence efforts, such as criterium racers, time trial specialists, and endurance athletes managing fatigue over long distances. Additionally, it can improve biomechanical efficiency for cyclists with shorter inseams or those recovering from lower-limb injuries by reducing knee and hip joint strain.
The QO RACE 170 mm Crankset is designed to seamlessly integrate with 2X and 1X road drivetrain systems, providing versatile chainring compatibility for varying terrain and race demands. Its modular spider and direct-mount chainring interface allow for quick, precise gear range adjustments based on course profile, rider preference, or event-specific strategies. Whether mounted with a 54/40T aero chainring combination for high-speed time trials or a compact setup for mountainous terrain, this crankset delivers reliable and crisp shifting performance.
Aesthetically, this edition features a clean black and white finish, offering a contemporary, understated look that complements any high-end road bike build. The matte carbon surface contrasts with refined gloss highlights and discrete branding, reflecting both the technical sophistication of the component and the minimalist elegance favored by competitive athletes.
Beyond performance and appearance, the crankset’s durability and low maintenance profile are hallmarks of the QO RACE range. The use of corrosion-resistant hardware, wear-resistant finishes, and high-tolerance manufacturing processes ensure long-term reliability, even in adverse weather and challenging racing environments. The crank arms’ UV-resistant clear coat helps preserve the carbon’s appearance while protecting against surface degradation.
In competitive cycling, where marginal gains define victory margins, the QO RACE 170 mm Crankset offers tangible advantages. Its combination of reduced crank length, premium materials, and aerodynamic design minimizes rotational mass and improves rider ergonomics, delivering enhanced acceleration, smoother cadence transitions, and more efficient energy use over varied terrain. Ideal for discerning cyclists seeking a performance-oriented upgrade, this crankset excels in criterium, road race, time trial, and gran fondo scenarios alike.
Whether racing through tight corners, powering over climbs, or holding position in a fast-moving peloton, the QO RACE 170 mm Crankset ensures every effort is maximized, giving riders the responsiveness and control needed to perform at their best.
Key Features:
Crank arm length: 170 mm – for balanced power and cadence.
Material: Carbon fiber arms 28.99 mm aluminum spindle.
Color: Black & White.
Disciplines: Road cycling, Triathlon.
Design: Aero Dimples for reduced air drag.
Q-Factor: 149 mm.
Chainline: 44.5 mm.
BCD: 110×4.
Drivetrain compatibility: 12-speed Shimano® / SRAM® (1x and 2x).
Chainring options: 50/34T, 52/36T, 54/40T.
🚴 Upgrade your drivetrain with a crankset designed for real-world racing conditions.
Includes: 2 crank arms and 1 spindle.