Frame: Fits into standard threaded bottom bracket shells

WEIGHT: With 16g cartridges: 177g

This formula will seal larger holes faster and ensure you'll have enough air to cross the finish line

Pull the valve firmly to remove the bite valve from the tube

Race Face 104 BCD Narrow Wide Chainring - 104 BCD - Round - Black - Alloy - 9-12 Speed - 36T PDP|Colour Frame: Fits into standard threadedReplacement 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,