Shimano Flat Mount Caliper Fixing Bolt Type C2

$7.99

The Shimano Flat Mount type C2 rear bolt is used to attach the Ultegra BR-R8170 and BR-R7170 brake caliper to the frame. A type C bolt must also be used. Depending on the brake rotor size and frame type, the brake caliper is either attached directly to the chainstay or via an adapter. The bolt is available in different lengths for frame diameters from 10 to 35mm. Tighten them firmly with a 4 mm hex tool 6 to 8Nm.

  • Attaches rear mounting plate to frame
  • Required bolt is determined by frame thickness, not actual bolt length
  • Bolts sold individually

COMPATIBILTY:

  • Dura Ace BR-R9270
  • Ultegra BR-R8170
  • 105 BR-R7170
  • BR-RX820-LE

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: Y2J708000 (19mm - 10mm Thickness)
PRODUCT CODE: Y2J708050 (24mm - 15mm Thickness)
PRODUCT CODE: Y2J708010 (29mm - 20mm Thickness)

PRODUCT CODE: Y2J708020 (34mm - 25mm Thickness)
PRODUCT CODE: Y2J708030 (39mm - 30mm Thickness)
PRODUCT CODE: Y2J708040 (44mm - 35mm Thickness)
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