Ikon Shocks USA...By RestoCycle!

Progressive Fork Spring - 500-143 Progressive Fork Springs (pair)
  • Progressive Fork Spring - 500-143 Progressive Fork Springs (pair)
500-143 Progressive Fork Springs (pair) - is not in stock and your order will take 2-3 weeks to fill. Please contact us if you need this sooner.

IKON 500-143 - Ikon progressive fork springs restore proper suspension travel to tired vintage forks and reduce brake dive and bottoming. Constructed from high-strength spring steel. These are the perfect complement to a new pair of Ikon shocks and will restore comfort, control and confidence to your ride.

This model fits(spacer/comment):

Kawasaki GTR 1000 86 on (500-143) is considered to be an even heavier duty option)
BMW K1 cartridge (30.5mm OD spring) 91 on
BMW K1100LT 92 on
BMW K1100RS 92 on
Honda CB1100F 83 on (none)
Honda CB900F Bold'Or, 39 mm forks 80-82 (none - Check spring diameter)
Honda 700 Interceptor (Use Original)
Honda 750 Interceptor (Use Original)
Honda CB1000C (Use Original)
Honda GL1100 Goldwing 81 on
Kawasaki KZ1300 / Z1300 79-90 (20mm x 30)