When the road tilts up, every gram on the drivetrain works against you. The QO RACE Lightweight Outer Chainring delivers the same precision and shifting performance as our Aero ring — machined from the same 7075 T6 alloy, built to the same tolerances — at 100 g in 52T.

No aero profile. No unnecessary material. Just a chainring engineered to get out of your way on the climbs.

Pairs directly with the QO RACE (DIN) and RACE SL (Cinch) Spider 110x4 for a complete lightweight climbing build.

Features

- 100 g (52T) 
- 7075 T6 CNC-machined alloy
- Lightweight-optimized profile
- Compatible with QO RACE Spider (110 BCD · 4-bolt)
- Available in 50T, 52T and 54T

Not compatible with: Shimano cranks