Swiftune Simplex super-light timing gear set

Designed and manufactured purely for weight saving, this ultimate super light simplex timing gear set weighs just 675 grams. Previously, our lightest alloy duplex set weighs in at 1065 grams. A huge saving of virtually 400 grams of reciprocating mass! Adjustment comes from the unique multi key way system that offers 14 different timing settings. key features include: * Super strength iwis large roller heavy duty simplex chain. * Extra crankshaft gear surface area. kit includes large diameter shims. * Multi key adjustment. * Cam wheel manufactured from HE7075 aluminium for durability. This kit has been rigorously tested on the Swiftune works engines through last season to prove ultimate reliability and strength.