M-Wave Unisex-Adult PD-DM-Gen4 E-Bike Kettenblatt für Bosch GEN 4, für 1/2 x 3/32 & 11/128" Ketten, Kettenlinie 50 mm, Narrow Wide, Stahl, Schwarz, 20 x 20 x 1 cm : Sport & Freizeit
Bosch chainring Spider Performance Line Gen. 4
UNITE COMPONENTS Chainring Direct Mount Bosch Gen 4 | 34 teeth, 62,50 €