Speedline Parts | Mini BMX Chain Tensioner Kit
$ 34.95$ 0.00
The Speedline Parts Mini Tensioner Kit is tailored for the smaller Supercross ENVY BLK's and any other aluminum or carbon micro, mini, junior, expert or expert XL race frame.
3/8" axle size only.
Will work with the Speedline Titanium Chain Tensioner Bolt Kit.
Titanium Kit sold separately.
Race calendar
Never miss a USABMX national
Add the 2026 USABMX national race schedule to your calendar with one click. Built by Supercross BMX so racers, parents, and fans can keep every national weekend in one place.
Dates are based on the official USABMX national schedule and may be updated if changes are announced. This calendar is a fan/racer convenience tool from Supercross BMX and is not an official USABMX calendar.