Caratteristiche
Blackspire Snaggletooth DM SRAM Chainring – BOOSTThe Blackspire Snaggletooth chainring uses the Snaggletooth narrow/wide tooth profile that effectively grips the chain as it rotates around the chainring: say goodbye to dropped chains!Chain RetentionThe Snaggletooth profile is so effective at stopping the possibility of the chain from dropping when used with a modern day clutch derailleur, that…
