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Bikes & Frames
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Maintenance
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Bikepacking
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Sale
This product has been discontinued, but we can help!
Show All Products From TRP
Show Disc Brake Adaptor From TRP
Possible replacements for the
A4 Caliper Adapter, IS to Post Mount 74>51mm - R180mm
TRP
Flat Mount Fork to Flat Mount Caliper for 140/160mm Rotor
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P43 Post Mount Disc Brake Adapter - +43mm
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FR2 Disc Brake Adaptor - Rear, Flat Mount Frame to Post Mount, For 160mm Rotors, Includes Two M5x17m
online price: $17
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TRP
B3 IS Disc Brake Adapter - 160mm Rear/180mm Front
online price: $17
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TRP
FR1 Disc Brake Adaptor - Rear, Flat Mount Frame to Post Mount, For 140mm Rotors, Includes Two M5x17m
online price: $17
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TRP
Flat Mount Frame to Flat Mount Caliper for 160 mm Rotor
online price: $17
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P23 Post Mount Disc Brake Adapter - +23mm
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Fork Flat to Post Mount for 160mm Rotors
online price: $17
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---- Archived Product Data ----
TRP
A4 Caliper Adapter, IS to Post Mount 74>51mm - R180mm
We're sorry, this product has been discontinued.
Show Products From TRP
Forged aluminum adapters for mounting post mount 74mm calipers on 74mm and 51mm frames and forks
TRP has renamed their adapters and the "L" series has been replaced by the "A" series: A2=L2, A3=L3, etc.
Specifications
Frame/Fork Mount Type
51mm IS
Front/Rear
Rear
Rotor Size
180mm
Tree Fort ID:
333222434073
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