The Shimano Type C flat mount rear bolt is used to mount flat mount rear brakes to the frame. The brake caliper is either attached directly to the chainstay (with 140mm brake rotor) or via an adapter (with 160mm brake rotor). The bolt is available in different lengths for frame diameters from 10 to 35mm.
- Attaches rear mounting plate to frame
- Required bolt is determined by frame thickness, not actual bolt length
- Bolts sold individually
COMPATIBILTY:
- Dura Ace BR-R9170
- Ultegra BR-R8070
- 105 BR-R7070
- Metrea BR-U5000
- BR-RS305, BR-RS405, BR-RS505, BR-RS805
Note: Most brakes are attached with one type C2 and one type C screw. Before ordering, please check the instructions for your brake to see which screws you need.
Bolt Length and Frame Thickness listed
PRODUCT CODE: Y8N208000 (23mm - 10mm Thickness)
PRODUCT CODE: Y8N208050 (28mm - 15mm Thickness)
PRODUCT CODE: Y8N208010 (33mm - 20mm Thickness)
PRODUCT CODE: Y8N208020 (38mm - 25mm Thickness)
PRODUCT CODE: Y8N208030 (43mm - 30mm Thickness)
PRODUCT CODE: Y8N208040 (48mm - 35mm Thickness)
