# BBR - D3 Exhaust System for Honda CRF125 2019-present

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All prices are in US dollars (USD). Shipping and any tax are worked out at checkout.

## Summary

- **Part number:** 240-HCF-1231
- **Price:** $439.95 USD
- **Stock:** Out of stock. It cannot be added to the cart right now. A person can ask to be emailed when it is back: [Get on the List](https://tboltusa.com/store/contact_us.php?pid=11866&stockcheck=true) ([Contact us](https://tboltusa.com/store/contact_us.md))
- **Product id:** 11866
- **Product last changed:** 2026-11-02

## 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.

- [Japanese Mini Bike Parts > CRF125F](https://tboltusa.com/store/japanese-mini-bike-parts-crf125f-c-100_1090.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)

BBR's new D3 exhaust is the latest generation in BBR's legendary D-Section exhaust systems. This design incorporates an air-craft quality stainless steel header that has been tuned specifically to optimize performance and power gains. An all new, lightweight "D" profile muffler is used to drastically reduce weight on all models. BBR's unique "D" muffler also allows for maximum tire clearance and packing volume. A lightweight carbon fiber endcap incorporates a chrome "D3" emblem. The head shield is also carbon fiber and includes drilled "Works Type" washers.

For all applications, the new BBR D3, come as complete systems including header and muffler. A USDA Forest Service approved spark arrester is included. If you need to reduce the dB level, BBR offers an optional Cancel Core Insert, that will keep the neighbors happy.

Every BBR D3 exhaust includes a rubber end plug, for use when washing your bike, as well as a spring puller to ease installation. We've thrown in a bunch of decals, heat shield tape, and put these accessories in a BBR black canvass zipper case.

**Key Features:**

- Lightweight 6061 aluminum muffler with carbon fiber end cap
- Thin-wall stainless steel header and mid-pipe
- Carbon fiber heat shield
- All stainless steel hardware through-out
- Includes BBR jet wash end plug, spring puller, decal pack, heat shield tape, and black BBR zipper bag

**Application:**

- Honda CRF125 - 2019-Present

## 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

This item is out of stock, so it cannot go in the cart now (see Stock above).

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

## Photos

- [Photo 1](https://tboltusa.com/store/img/p/11866/bbr-d3-exhaust-system-for-honda-crf125-2019-present-1.bbbd7693.jpg)
- [Photo 2](https://tboltusa.com/store/img/p/11866/bbr-d3-exhaust-system-for-honda-crf125-2019-present-2.jpg)

## 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.