QO chain ring for Shimano 4 bolt

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