Ducati Kickstart Spring Update Kit 0603-07-000 narrowcase 250 350 bevel Norton Chassis 15-1312 Rear brake rod spring

15-1312 Rear brake rod spring

Quantities extremely limited (the switches were hell to find)

Triumph part number 70-5874

but likely fits replacement parts for earlier unit 650s and most later 750s also

Ducati Kickstart Spring Update Kit 0603-07-000 narrowcase 250 350 bevel Norton Chassis 15-1312 Rear brake rod springNew production. Should be an exact copy of the much more expensive NOS version I have out there. Save yourself some money. Pretty rare kit. To replace the problematic leaf spring setup on all 4 speed and many 5 speed models. Later 5 speeds used most of these parts. but with cast bosses instead of the spacers provided here. Requires careful drilling and tapping of left crankcase, using grease to catch the shards and avoid splitting the cases.