JHS Racing - Ignition advance key  (woodruff key)


Designed & produced in the UK by JHS Racing Ltd

Once fitted, this item will advance, or can be used to retard if fitted in reverse, the flywheel rotor 4 degrees. 

We have used these and sold these items for over 20 years. 

Fitting many machines within the Suzuki range including:
SV650, SFV650, Gladius, SV1000, TL1000S, TL1000R.

Delivery is free is within the UK MAINLAND. 

If outside this area please send enquiry and we can arrange this at extra cost.