§ 01 / Part
11311571 CLUTCH SPRING KIT
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
TRW
14-day returns
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§ 02 / About this part
What it is
The TRW CLUTCH SPRING KIT, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
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
- 11311571
- Weight
- 0.11 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 35 models · 37 year-bands
Yamaha 37 models
- FZ 750 1985–1990
- FZ6 600 N 2004–2006
- FZ6 600 N ABS 2007–2008
- FZ6 600 NS 2005–2006
- FZ6 600 S 2004–2006
- FZ6 600 S ABS 2006–2008
- FZ6 600 S2 ABS 2007–2010
- FZR 1000 1987–1988
- FZR 750 R 1988–1992
- FZX 750 1987–1989
- TDM 850 1991–1998
- TRX 850 1996–1999
- WR 450 F 2005–2014
- XJ 6 2009–2016
- XJ 6 ABS 2009–2016
- XJ 6 F ABS 2010–2016
- XJ 900 F 1985–1994
- XJ 900 S 1995–2003
- XTZ 750 1989–1997
- YFZ 450 2004–2009
- YFZ 450 BB 2006–2007
- YFZ 450 LE 2004
- YFZ 450 R 2009–2011
- YFZ 450 RSE 2009–2011
- YFZ 450 SE 2005
- YFZ 450 SE 2007
- YFZ 450 SP 2006
- YFZ 450 SP 2008
- YFZ 450 SP2 2008
- YFZ 450 SPE2 2007
- YFZ 450 X 2010–2011
- YFZ 450 XBB 2010
- YFZ 450 XSE 2011
- YZF 750 R 1993–1998
- YZF 750 SP 1993–1998
- YZF-R6 600 1999–2002
- YZF-R6 600 S 2001
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
