This is a DIY material for chain guides and tensioners that can be fixed to a threaded BB,
Compatible BB: BB86 threaded type
Manufacturer: Ogura Bicycles Product weight: 150 g Product size: 11 x 1.5 x 17 cm; 150 g Batteries included: No Battery used: No Product dimensions (L x W x H): 11 x 1.5 x 17 cm
