We have the solution

Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage

and this is one of their most useful

yet keeps the weight low

inaccurate floor pump

Race Face Cinch Direct Mount Narrow-Wide Chainring - Direct Mount - Race Face - Easton Cinch - 6-0mm Super Boost Flip - Round - 28T - 9-12 Speed - Alloy PLP|Model Year We have the solutionReplacement rings for your Race Face Cinch cranks. These direct mount rings feature a narrow wide tooth profile and are constructed from 4mm thick 7075 T6 aluminium or steel to prevent flex. The narrow wide tooth profile is necessary in single chainring setups to help prevent the chain from dropping off. Who's this item for: Riders with a RaceFace Cinch crank looking to upgrade or replace their chainring. Chain retention technology: Proven Narrow Wide