Race Face 104 BCD Narrow Wide Chainring - 104 BCD - Round - Black - Alloy - 9-12 Speed - 32T PDP|PLP|Brake Rotor Type DIMENSIONS: 108 cm / 42

DIMENSIONS: 108 cm / 42

for better chain retention even over bumpy ground

Featuring carbon optimised flex

Vibration mode：8 hrs

Race Face 104 BCD Narrow Wide Chainring - 104 BCD - Round - Black - Alloy - 9-12 Speed - 32T PDP|PLP|Brake Rotor Type DIMENSIONS: 108 cm / 42Replacement rings for your 104 BCD cranks. These rings feature a narrow wide tooth profile and are constructed from 4mm thick 7075 T6 aluminium. Who's this item for: Riders who have a 104BCD crank and are looking to upgrade or replace their chainring for something that offers great performance and durability. Chain retention technology: Proven Narrow Wide tooth profile. Weight: 37 57g (depending on size) Pros: Heaps of size options. Compatible with 9,