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All TM RACING parts

TM RACING TM MX 125 FI

The TM MX 125 FI is a fuel-injected two-stroke built for high-level motocross competition. This bike demands a strict top-end rebuild schedule to maintain peak compression. Check your fuel filters and injector seals regularly to prevent lean-running issues on track. We stock every part you need for this specific fitment-checked model, available for delivery across the UK. Ensure your bike stays race-ready by ordering your spares online today. Use the filters below to browse by category, brand, or price.

4 parts fit this bike

// Parts

All 4 parts

Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK-based support · 9 to 5 Race-shop prices, paddock service Click & collect from Leeds
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK-based support · 9 to 5 Race-shop prices, paddock service Click & collect from Leeds