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GMA 2-Piston Smooth Brake Caliper

Item: 346051

$372.32 – $459.84

Select Your Vehicle - Fitment Guaranteed

GMA 2-Piston Smooth Brake Caliper


  • Requires use of 5/8in. bore master cylinder
Specification Details
Color Varies (make selection above)
Country of Origin USA
Finish Varies (make selection above)
Position Varies (make selection above)

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FL 80 Electra Glide 1980
  • FLH 80 Electra Glide Heritage 1981
  • FLH Electra Glide 1973-1984
  • FLHC Electra Glide Classic 1979-1982
  • FLHS Electra Glide Sport 1977, 1980-1984
  • FLHX Electra Glide Special 1984
  • FX 1200 Super Glide 1973-1978
  • FXB Sturgis 1980-1982
  • FXDG Disc Glide 1983
  • FXE 1200 Super Glide 1973-1980
  • FXE Super Glide 1981-1984
  • FXEF Super Glide Fat Bob 1979-1981
  • FXS Super Glide Low Rider 1977-1979, 1981-1982
  • FXSB Low Rider 1983-1984
  • FXWG Wide Glide 1980-1983
  • XLCH1000 Sportster 1000 1974-1977
  • XLH1000 Sportster Standard 1974-1977

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Questions & Answers

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What do you need for a brake line ,can you retain the stock line and why do you need to change the master also Thnks

GMA brake calipers are designed to work with stock brake lines, so you needn't change that out. With regard to the master cylinder, the 5/8" bore is required since there are actually two pistons in the caliper. They're not of the single piston sliding type as is found on some models. That extra volume is required to move enough fluid so the brake will function effectively.

By Tom
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