Master Cylinders

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Front Brake Master Cylinder, Chrome, 9/16", 1996-06 Harley Big Twin, 1996-03 XL HD# 45019-96. 1996-06 Harley B/T, 1996-2003 Sportster.

Now: $159.00

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Replacement OE Style Rear Brake Master Cylinder Rubber Gasket for ALL 2008-2025 Harley Touring Models Electra Glide FLHT, Road Glide FLTR, Road King FLHR & Street Glide FLHX - Replaces HD# 11902

Now: $12.99

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Replacement OE Style Chrome Rear Brake Master Cylinder Cover for ALL 2008-2025 Harley Touring Models Electra Glide FLHT, Road Glide FLTR, Road King FLHR & Street Glide FLHX - Replaces HD# 46463-08

Now: $36.99

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Chrome ¾” Bore Rear Brake Master Cylinder for 1999-2007 Harley Touring Electra Glide, Road Glide, Road King, Street Glide Models & 2000-2017 Harley Softail Models Replaces HD# 41755-99 & 41767-05A

Now: $154.99

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Chrome ¾” Bore OE Style Replacement Rear Brake Master Cylinder for 1987-1999 Harley Softail Heritage, Fat Boy & Nostalgia Models FLST/FLSTN/FLSTS/FLSTF/FLSTC - Replaces HD# 42467-87C & 42468-87D

Now: $122.99

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DRAG SPECIALTIES Chrome Rear Master Cylinder - 2006-2017 Harley Davidson DYNA - 1731-0744

Now: $270.85

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DRAG SPECIALTIES Solo Custom Mini Rear Master Cylinder Kit - 9/16" Bore - Black - 1731-0610

Now: $227.80

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DRAG SPECIALTIES OEM Replacement Front Hydraulic Brake Master Cylinder, Black for 2017-2025 Harley-Davidson Dressers w. ABS - 0610-2202

Now: $302.05

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PERFORMANCE MACHINE Contour Front Brake Master Cylinder, 11/16" Bore, Chrome. For custom Applications. - 0062-2910-CH

Now: $461.95

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Chrome 11/16” Bore Rear Brake Master Cylinder for 1991-2005 Harley Dyna FXD Super Glide, FXDWG Wide Glide, FXDL Low Rider, FXDS Convertible & Other Dyna Models - Replaces HD# 42474-90A

Now: $131.99

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Satin Black ¾” Bore Rear Brake Master Cylinder for 1999-2007 Harley Touring Electra Glide, Road Glide, Road King, Street Glide Models & 2000-2017 Harley Softail Models Replaces HD# 41755-99 & 41767-05A

Now: $110.99

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Chrome ¾” Bore Rear Brake Master Cylinder for 2008-2025 Harley Electra Glide, Street Glide, Road Glide & Road King Touring Models – Replaces HD# 41763-08B

Now: $165.99

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Master Cylinders

Stay in full control of your brake and clutch with our motorcycle master cylinder options.

"Slow is smooth. Smooth is fast." At least that's what the Navy SEALS say when it comes to urban combat. However, this phrase can definitely apply to riding your motorcycle. More importantly, it applies to your controls and the way you work them. A reliable master cylinder will allow for a smooth pull when braking and/or shifting gears. You don't need to be a MotoGP racer to know that a rough clutch pull or stiff brake can be a recipe for disaster. That's why all of the master cylinders we offer at Billet Proof Designs are reliable and trustworthy. Don't see what you need? Feel free to contact us about your bike's specs and we'll do our best to help!