Need Assistance?
Legendary Service... Ask Your Friends - Since 1969
800.969.7501
Over 160K Powersport Items - In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

GMA Engineering Custom 2-Piston Rear Classic Clear Anodized Brake Caliper - GMA-203

  • Part #:
    1903945
  • Manufacturer Part #:
    GMA-203
This item is no longer available

Overview of GMA Engineering Custom 2-Piston Rear Classic Clear Anodized Brake Caliper - GMA-203

  • Beautiful and functional
  • Superb billet aluminum design
  • Hanger brackets and hardware included
  • Two- and four-piston calipers fit a wide variety of H-D models (including rigid frames)
  • Style B Brake pads are included
  • Made in the U.S.A.


  • NOTE: Not recommended for use with imported stainless steel rotors.

    Included Items:
    1. (1) Caliper
    2. (2) Mounting brackets
    3. (2) Axle spacers
    4. (2) 3/8"-16 x 1 1/2" socket head bolts
    5. (1) 5/16"-18 x 1/2" tapered socket head bolt
    6. (2) 1/4"-20 x 1/4" tapered socket head bolt
    7. (1) Brake bleeder with crush washer
    8. (1) Banjo bolt adapter with crush washer

Specs for GMA Engineering Custom 2-Piston Rear Classic Clear Anodized Brake Caliper - GMA-203

Material Billet Aluminum
Position Rear
Type Caliper - 2-Piston
Units Each
Weight 3.65 lbs

Cross reference number(s):

17010258

Specs for GMA Engineering Custom 2-Piston Rear Classic Clear Anodized Brake Caliper - GMA-203

Material Billet Aluminum
Position Rear
Type Caliper - 2-Piston
Units Each
Weight 3.65 lbs

Fitment for GMA Engineering Custom 2-Piston Rear Classic Clear Anodized Brake Caliper - GMA-203

See if this part fits your ride

Part 1903945 fits the following machines

Harley-Davidson
  • 1979 Harley-Davidson Sportster - XLCH 1000
  • 1981 Harley-Davidson Sportster - XLH 1000
  • 1980 Harley-Davidson Sportster - XLH 1000
  • 1979 Harley-Davidson Sportster - XLH 1000
  • 1979 Harley-Davidson Sportster Cafe Racer - XLCR 1000
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Instructions and Manuals for GMA Engineering Custom 2-Piston Rear Classic Clear Anodized Brake Caliper - GMA-203

You May Also Be Interested In