
§ 01 / Part
TRW Clutch Spring Kit 11311570 for Honda CB250N FMX650 FX650 NX500 NX650 SLR650 XBR500 XBR500S XL600LM XL600R XR600R XR650L
incl. VAT
Dispatched in 2–3 working days · delivered in 6–10.
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§ 02 / About this part
What it is
TRW clutch spring kit to fit Honda CB250N (1978–1981); Honda FMX650 (2005–2007); Honda FX650 (1999–2000); Honda NX500 (1988–1996); Honda NX650 (1988–2000); Honda SLR650 (1997–1998); Honda XBR500 (1985–1988); Honda XBR500S (1989–1990); Honda XL600LM (1985, 1987); Honda XL600R (1983–1987); Honda XR600R (1985–2000); Honda XR650L (1993–2009, 2012–2014).
Fatigued springs are a common cause of slip under heavy load. These components sit behind the pressure plate and maintain the necessary clamping force on the internal pack. Over time, heat cycles and constant tension cause them to lose their free length and spring rate. Replacing them restores a sharp lever feel and ensures efficient power transfer to the gearbox. Ensure you tighten the bolts in a diagonal pattern to prevent uneven pressure or damage to the basket. These are model-specific components designed to match or exceed OEM tension specifications for your rebuild.
§ 03 / Specs
The numbers
- Brand
- TRW
- Part number
- 11311570
- Category
- Clutch
- Weight
- 0.13 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 12 models · 14 year-bands
No matches. Try a different make or model.
* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.
§ 05 / About Iron Offroad
Iron Offroad
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