A subsidiary of Belt Drives Limited, GMA is the branch that produces the
company’s line of brakes and controls. Their Master Cylinders for Wagner and Kelsey Hayes units (coming stock on Harley-Davidson models from the late 50’s through the early 80’s) are a direct bolt-on replacement, offering superior technology over the OEM product. Designed with a 5/8″ bore, they can easily handle upgrades when switching from a rear hydraulic drum to a disc brake system. A 1/8″ NPT port will accept various fitting and brake lines. Available in polished, black or raw, pricing ranges from $132.50 to $151.50. And, when the time comes, a rebuild kit will only run you $22.50. Be sure to check which style you require; mounting holes are either inline or staggered.

Belt Drives LTD. | 714.693.1313 | beltdrives.com


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