This is a gearbox rebuild kit specific to 5 speed kickstart gearboxes fitted to twin shock and monolever models from 1981 onwards. 

The kit consists of all bearings, seals and springs for a gearbox rebuild, including the following parts:

• Clutch pushrod oil seal
• Kickstart lever oil seal
• Gearbox input shaft oil seal
• Gear selector shaft oil seal
• Gearbox output shaft oil seal
• Gearbox oil baffle on input shaft
• Gearbox selector pawl return spring large
• Gearbox selector lever spring
• Gearbox selector pawl return spring small 
• Gearbox cover gasket
• Stainless steel front cover bolts x9
• Gear selector index lever bearing
• Gearbox bearing x6

We also sell the helical gear seperately if required.