BSA MX First-Gear Set, Unit Singles


In stock

Newly-made pair of gears give your B25, B44 or B50T a taller first gear, closing the jump to second, which is more desirable for motocross use. This is the same 18/25T combination as factory-fitted to the B50MX.

Additional information



, ,


Questions? Contact Us!

Give us a Call

Phone 530/878-0700

Open Monday - Friday
7:30am-4:30pm Pacific Time

Email Us

Send us an email any time!

Order Online

We accept the following cards & services