Yamaha YZF 1000 R Thunderace 1996 – 2001 YSS Fork Springs (PR420S070-100S282)



We are pleased to offer these superb quality brand new Fork Springs from YSS.

The YSS fork springs includes:

  • Fork Springs (Pair)

These Progressive Rate Fork Springs soak up all the small bumps, yet are firm enough to absorb the molar rattling ones. Progressive Rate Fork Springs have several advantages over straight rate springs. The progressive winding of the fork springs ensures a high response of the front fork. At the same time a penetration is prevented under heavy load, since the spring rate increases during immersion. This significantly improves driving behaviour and driving safety.


Springs availability varies and in some cases may have to be specially ordered from Thailand. This can take around 3 weeks.

For availability enquiries and technical help please contact us on our website www.firefoxracing.co.uk/contact-find-us


We also sell:

  • Shock springs specific to rider weight
  • Fork valving kits
  • Genuine fork seals
  • Genuine fork bushes
  • Fork cartridge kits
  • Full range of aftermarket shock absorbers
  • We can also rebuild your forks with K-Tech springs, New seals and set to rider weight

Pictures For Illustration Purposes Only.