M PART Di2 SMALL SEATPOST BATTERY MOUNT Bike-Product consistent comfort

consistent comfort

to store away compactly when not in use

Model: RD-R3000 GS

Features Shimano BL-MT501/BR-MT520 Disc Brake

Sram Chain Link Connector Power Link 8-speed (4 piece pack)

M PART Di2 SMALL SEATPOST BATTERY MOUNT Bike-Product consistent comfortSecurely hide your Di2 Battery within your seatpost with the M Part battery mount. Specification For seat posts ID20mm to 23mm Size: 27. 2 28. 6mm Colour Black We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without