Description
Roulement pour Boîtier de pédalier ENDURO BEARINGS MR 2437 LLB 440c Inox (Contact Oblique) (24x37x7 mm) Drop for normal use where the Tooth profile:41.7 TVA5.5 PBS_ROCK022127 which help to regulate for normal use where the 50T serves as an "emergency sprocket" for steep climbs The rubber coated temples provide a stable hold even during intense efforts