Chain Guide Color: BlackMount Type: BBMachined aluminum arm attaches to BB, ISCG, or ISCG '05 mount. Guide roller with cartridge bearing for single and double chainring setup.Brand: Blackspire, Model: STINGER TENSIONER
Machined aluminum arm attaches to BB, ISCG, or ISCG '05 mount. Guide roller with cartridge bearing for single and double chainring setup. Brand: Blackspire, Model: STINGER TENSIONER