✓ VERIFIED
May 7, 2024
Works and looks great. So far so good. Haven't had a lot of rides up here in north central montana but time will tell.
PERFORMANCE MACHINE
SKU: T14-674883
Performance Machine 137x4B Left Brake Caliper Black Anodized - Harley Touring, Softail, Dyna
$573.95
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About Performance Machine
Performance Machine has machined American V-twin brakes, wheels and controls in California since 1970. Its calipers, rotors and matched controls are a benchmark for riders upgrading braking performance and appearance on the same pass.
Upgrade your Harley's braking with this Performance Machine 137x4B left-side brake caliper, featuring a sleek black anodized finish. Designed as a direct drop-in replacement, it offers improved performance and a custom look without extensive modifications. This caliper is built to integrate seamlessly with your V-twin's existing brake lines.
Why riders pick this
- 137x4B caliper body for robust performance
- Black anodized finish for aggressive style
- Left-side mount position
- Direct bolt-on replacement for stock units
- Designed for 2000-2017 Harley-Davidson models
When it's time to refresh your Harley's braking system, a Performance Machine caliper offers a significant upgrade in both function and aesthetics. The black anodized finish provides a stealthy, aggressive look that complements any custom build. Beyond the style, this caliper is engineered for reliable, consistent stopping power, essential for confident riding.
Precision and Style for Your V-Twin
- Features the robust 137x4B caliper body design
- Sleek black anodized finish for a custom, aggressive look
- Designed for left-side mounting position
- Direct bolt-on fitment, often reusing stock brake lines
Reliable Braking for the Long Haul
This caliper is ideal for riders looking for a performance boost and a cleaner aesthetic. Whether you're replacing a worn-out stock unit or upgrading for better stopping power, Performance Machine delivers. Always ensure you verify the caliper mount location and rotor diameter for your specific 2000-2017 Harley-Davidson model before ordering to guarantee perfect fitment.
Specifications
- Brand: Performance Machine
- Manufacturer Part #: 0053-2919-B
- Weight: 2.4 lb
- Caliper Type: 137x4B
- Finish: Black anodized
- Category: Brakes, Rotors & Pads / Brake Calipers - Perf
Common questions
Is this a left or right side caliper?
This is the left-side Performance Machine 137x4B caliper. If you need a complete front brake system, you will need to order a matching right-side caliper separately.
Will this caliper fit my Harley model older than 2000?
No, this caliper is specifically engineered for 2000-2017 Harley-Davidson models. Pre-2000 bikes typically require different caliper designs and mounting configurations.
Do I need to replace my brake lines with this caliper?
This caliper is designed for direct bolt-on fitment and often reuses stock brake lines. However, we recommend checking your specific model year and setup to confirm compatibility.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Performance Machine |
| TYPE | Brake Calipers - Perf |
| SKU | T14-674883 |
| WEIGHT | 2.4 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.33
6 RATINGS
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1
✓ VERIFIED
Nov 21, 2025
Did not fit my mounting bracket
Did not fit , my center hole to center hole is 3 1/2” <br /><br /> PLEASE HELP !!!!!!!<br /> <br />2007 HD FXSTC
✓ VERIFIED
May 11, 2021
👍 nice item , works great !!!
✓ VERIFIED
Dec 28, 2020
Much Much better then stock.
✓ VERIFIED
May 29, 2019
Very nice and sits not to close to the spokes like the stock caliper does.
✓ VERIFIED
May 17, 2019
Big progress for my FLSTC, more trust when I brake.
