# Bikers Choice 72-81 FL FX XL Front Handlebar Master Cylinder Rebuild Kit Replaces H-D 45063-72

Biker's Choice handlebar master cylinder rebuild kits provide the inner workings to renew the performance of your master cylinder. Available for single and dual disc applications, each kit is slightly different and may contain springs, retaining rings, pistons, washers, and additional parts, depending on your model's needs and the kit selected. Retain brake efficiency and safety; do a rebuild with Biker's Choice handlebar master cylinder kits.

-   Cost effective components ensure proper pressure and sealing
-   Rebuilds handlebar master cylinders to like new condition
-   Precision components ensure proper pressure and sealing
-   Replaces OEM# 45063-72

This Part Fits:

Year

Make

Model

Submodel

1972-1981

Harley-Davidson

FLH Electra Glide

Base

1979-1981

Harley-Davidson

FLHC Electra Glide Classic

Base

1972

Harley-Davidson

FLHF

Base

1980-1981

Harley-Davidson

FLHS Electra Glide Sport

Base

1980-1981

Harley-Davidson

FLT Tour Glide

Base

1981

Harley-Davidson

FLTC Tour Glide Classic

Base

1972-1978

Harley-Davidson

FX Super Glide

Base

1980-1981

Harley-Davidson

FXB Sturgis

Base

1973-1981

Harley-Davidson

FXE Super Glide

Base

1979-1981

Harley-Davidson

FXEF Fat Bob

Base

1977-1981

Harley-Davidson

FXS Low Rider

Base

1980-1981

Harley-Davidson

FXWG Wide Glide

Base

1972-1979

Harley-Davidson

XLCH

Base

1977-1978

Harley-Davidson

XLCR Cafe Racer

Base

1972-1981

Harley-Davidson

XLH1000

Base

1978-1981

Harley-Davidson

XLS Roadster

Base

1977-1978

Harley-Davidson

XLT

Base

## Details

- **Price:** 42.77 CAD
- **Vendor:** Bikers Choice
- **Type:** Brake Master Cylinder

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 42.77 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bikers-choice-72-81-fl-fx-xl-front-handlebar-master-cylinder-rebuild-kit-replaces-h-d-45063-72)
> Updated: 2026-06-26