Note: Using stronger than stock springs will give a slower advance curve and can be used to solve detonation (pinging) issues

second to none

Accurate OEM style reproduction

Temperature range -30°C up to 233°C

Lengths do not include compression bumpers

Piston 74" +.060 8,5:1 Framgaffel & Styre Note: Using stronger than stockStandard 8: 1 compression ratio. Perfect for a stock rebuild. Piston includes the wristpin and wristpin clips. Note: Piston rings must be purchased separately. Note: In any and all applications the technician must be able to judge components for their suitability in combination with the other engine components, prior to installation. It is of importance that a knowledgeable mechanic will install & make adjustments as required. The rider must follow