11/20/2025: Dear Friends, I am currently in chemotherapy and unable to promptly answer emails or ship orders. I will do my best to take care of your needs, but hope you can be patient. Thank you all for your support.
IRD-Interloc Racing Design Brakes
On this page: IRD Five-Ten Cantilever Set | IRD RC459 dual-pivot front caliper
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IRD Five-Ten Cantilever Set. Used, $200.00/set
Produced in the 1990s and extremely rare.

Here's the complete set. Note that even the IRD straddle hangers are included.

Here's the front set

Just the front calipers without the straddle cable

The left front arm

Back of the left front arm

Side view of the left front arm

Here's the right front arm.

Back of the right front arm

Side view of the right front arm

The front straddle hanger

Back of the front straddle hanger

Here are the rear calipers

Just the rear calipers without the straddle cable

Here's the left rear arm.

Back of the left rear arm,

Side view of the left rear arm

Here's the right rear arm

Back of the right rear arm

Side view of the right rear arm

Here's the rear straddle hanger

Back of the rear straddloe hanger
IRD RC459 front dual-pivot brake caliper. New, $25.00/each
Part# 81106
- Caliper reach: 47mm - 57mm
- This caliper has a recessed allen-key mounting bolt.
- We have two in stock.

Front view

From the side.

The back of the caliper.
