M4100 Dics Brake Assembled Kit Acera Patterned shoulder straps come together

Patterned shoulder straps come together in the back to create an energy design with an open back for freedom of movement while swimming

drier feet and built with a single-strap closure system for rapid transitions

TrainerRoad and Zwift

Additional Ball Driver

3 different pin height settings to match different styles of riding

M4100 Dics Brake Assembled Kit Acera Patterned shoulder straps come togetherWith quicker brake engagement and shorter free stroke, the SHIMANO BL M4100 brake lever delivers intuitive braking so you can stay focused on the trail. DISC BRAKE ASSEMBLED SET, BL M4100, BR MT410 Pre bled Kit X Caliper Material Aluminum Cable Or Hydraulic Hydraulic Included Brake Pad Resin w o Fin