# PIT BIKE BRAKES TRC ONE THUMPSTAR REAR

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- **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [Pit Bike Chassis Parts](https://tboltusa.com/store/pit-bike-chassis-parts-c-50.md) > [Disc Brake Pads](https://tboltusa.com/store/pit-bike-chassis-parts-disc-brake-pads-c-50_1028.md) > PIT BIKE BRAKES TRC ONE THUMPSTAR REAR
- **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/pit-bike-brakes-trc-one-thumpstar-rear-p-859.html)
- **Markdown:** [this page as markdown](https://tboltusa.com/store/pit-bike-brakes-trc-one-thumpstar-rear-p-859.md)
- **Generated:** 2026-10-29 04:54 EDT
- **Site guide for AI assistants:** [llms.txt](https://tboltusa.com/llms.txt)
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All prices are in US dollars (USD). Shipping and any tax are worked out at checkout.

## Summary

- **Part number:** TRC-0859
- **Price:** $22.99 USD
- **Stock:** In stock.
- **Product id:** 859
- **Product last changed:** 2026-03-05

## What it fits

The store lists a part under each bike or engine model it is meant for (the categories below) and may name models in the description. Do not assume it fits a bike or engine that is not named here; ask the store first.

- [Pit Bike Chassis Parts > Disc Brake Pads](https://tboltusa.com/store/pit-bike-chassis-parts-disc-brake-pads-c-50_1028.md)
- [Pit Bikes > Parts by Brand > TRC ONE](https://tboltusa.com/store/parts-by-brand-trc-one-c-46_616_516.md)
- [Thumpstar Parts 2016-Present > 2016 Thumpstar 125 Parts](https://tboltusa.com/store/thumpstar-parts-2016-present-2016-thumpstar-125-parts-c-1097_1078.md)
- [Thumpstar Parts 2016-Present > 2018 Thumpstar TSB110 and TS-C 125 Parts](https://tboltusa.com/store/thumpstar-parts-2016-present-2018-thumpstar-tsb110-and-ts-125-parts-c-1097_1081.md)
- [Thumpstar Parts 2016-Present > 2020 Thumpstar TSX 125-140-160-190 Parts](https://tboltusa.com/store/thumpstar-parts-2016-present-2020-thumpstar-tsx-125-140-160-190-parts-c-1097_1099.md)

Where a fitment line says "All", it means all years of the model named on that line, not all bikes.

## Description (the store's own text)

Heavy Duty Sintered Copper Alloy Disc Brake Pad

Will Outlast and Exceed OEM Performance

These units Measure 41mm x 45mm x 7mm and has a bolt spacing of 30mm

Motorcycle Brakes can fit different brands and models of bikes

Motorcycle Brakes are measured by:

The Overall size width by height by pad material thickness

Work with many single piston type brakes

**Application**

- TRC ONE REAR
- 2016 Thumpstar 125 TSB
- 2016 Thumpstar 125 TSX LE
- 2016 Thumpstar 125 TSX LE-M
- Thumpstar TSB110 - 2018-2020
- Thumpstar TS-C 125 - 2018-2020
- Thumpstar TSX 125 - 2018-2020
- Thumpstar TSX 140 - 2017-2020
- Thumpstar TSX 160 - 2017-2020
- SSR 140/150/160 TX Rear
- MX 110 SS Rear
- SSR TR models - Rear

Alternate part number W-15-54R

## Shipping and returns

- Flat rate shipping is $8 for parts orders under $75 and free for most parts orders over $75, within the continental 48 states. Heavy items (engines, complete bikes, suspension) are excluded.
- Full shipping policy: [Shipping policies](https://tboltusa.com/store/shipping-policies-i-6.md)
- Returns: the store's own policy page says how returns, exchanges and cancellations work. Please read it before buying: [Returns, Exchanges and Cancellations](https://tboltusa.com/store/returns-exchanges-and-cancellations-i-11.md) The page begins: "All products returned to T Bolt USA must be reviewed and approved."

## How to buy

For a person: open [PIT BIKE BRAKES TRC ONE THUMPSTAR REAR](https://tboltusa.com/store/pit-bike-brakes-trc-one-thumpstar-rear-p-859.html), choose any options, press "Add to Cart", then check out from the cart. Payment is only ever entered by the person, on tboltusa.com's own checkout pages.

For an AI assistant building a cart: `https://tboltusa.com/cart/new/item/859/qty/1` starts one with this product (the first value of every option, qty 1), `https://tboltusa.com/cart/<cart_code>/add/item/859/qty/1` adds it to a cart you already started, and `https://tboltusa.com/cart/<cart_code>/zip/<ZIP>` gives the shipping options to a US ZIP code. They answer JSON: give your customer the newest `cart_link`, a public cart link, safe to share.

Or give the person one link that fills their own cart when they open it (a public cart link, safe to share; the first value of every option, qty 1): [Put PIT BIKE BRAKES TRC ONE THUMPSTAR REAR in my cart](https://tboltusa.com/cart/open/item/859/qty/1)

Payment: all major credit cards, PayPal, Apple Pay and Google Pay. Money orders by arrangement.

Cart: [Shopping cart](https://tboltusa.com/store/shopping_cart.php)

## Photos

- [Photo 1](https://tboltusa.com/store/img/p/859/pit-bike-brakes-trc-one-thumpstar-rear-1.png)

## Support

Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online [Pit Bike Technical Info Database](https://tboltusa.com/store/tbolt-usa-pit-bike-minimoto-technical-info-database-tech-15.md)!

We have all necessary support parts on hand.

*Most* orders ship same, or next business day, unless otherwise noted above.