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TRP
TRP B4 Caliper Adapter, 74>51mm - R180mm Disc Brake Adapters & Bolts
ABAD000151
$17.99
Special order — usually a few days
Pickup in store — checkout online is on its way.
- Adapts 51mm International Standard (IS) frame and fork mounts to 74mm post mount calipers
Specs
ModelPlus 40
Fork/Frame Mount(IS) 51mm
CaliperPost Mount 74mm
Size+40mm
TJ2094