Description
Rear Derailleur to Internal Battery: 1200mm
Color: Black (Shimano logo)
BikeRadar awarded it 4
Power your 12-speed Di2 groupset with the Shimano BT-DN300 Battery
Shimano Ultegra BR-R8100 Rim Brake Rear Fe Sports Rear Derailleur to Internal Battery:Shimano Br R8100 Front Brake Ultegra Features Ultegra components offer an ideal balance of light weight and stiffness, making them perfect for both enthusiast and competitive riders. Dual pivot caliper brake with Super SLR EV design for quick linear response, increased rigidity, and improved braking power. Must be used in conjunction with Super SLR levers for correct leverage ratio. Enhanced brake arch proportions provide a quicker linear response and
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy



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