QO Bike Gear RACE Chainring Aero 2-Speed | outer | black 52 T
The outer QO RACE Aero chainring is the perfect choice for your road bike. If you value maximum aerodynamics, high efficiency and precise power transmission, the combination of QO's RACE Aero crank & chainring will put you at the front of the peloton.Precisely manufactured from durable 7075-T6 CNC aluminum, the aero chainring impresses with exceptional stiffness and direct power transmission - ideal for fast starts, intensive intervals and high cadences.
Thanks to the aero-optimized profile, the outer chainring noticeably reduces air resistance and ensures a more efficient ride at high speeds. At the same time, it offers crisp, reliable shifting behavior, even under heavy loads. In combination with the QO RACE Spider (110x4 BCD), the chainring unfolds its full Performance.
Technical data:
Area of application: Race bike | Triathlon
Material: 7075 T6 aluminum CNC machined with hard anodized surface for long-term durability and improved abrasion resistance
Technology: Aero optimized for 2x drivetrains
Number of teeth: 52
Mounting standard: BCD 110 mm x 4 (Shimano asymmetric, but not compatible with Shimano cranks)
Inner chainring compatibility: 36 teeth
Compatibility cranks: QO RACE Spider 110 mm x 4 BCD
Chain compatibility: Shimano 12-speed | SRAM 12-speed
Chainline: 44.5 mm
Color: black
Weight according to manufacturer: 146g
Weight when weighed: 144g
Scope of delivery: 1x QO Bike Gear RACE Chainring Aero 2-Speed | outer | black 52 T
Note: QO always recommends using QO cranks and chainrings together. QO uses the same chainring interface (spline) as ROTOR. However, we are not aware of, and therefore cannot guarantee, the optimal fit between a QO and ROTOR crank and chainring.