§ 04 / Model

All TM RACING parts

TM RACING MX 125

The MX 125 is a high-revving two-stroke built for race day. Watch the top end. Piston and rings lose compression fast on a screamer this size, so check them often and rebuild before they let go. Pull the power valve every few rides and clear the carbon off the blades. Check reed petals for chips or fraying and swap them at the first sign.

322 parts fit this bike

// Parts

Showing 240 of 322

Showing the first 240 parts. 82 more match this category.

Refine your fitment →
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Click & collect from Leeds
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Click & collect from Leeds