WARNING: This ball & spring modification MUST be fitted to the stock 1948-53 silent type kick start assembly. It eliminates knee hospitalization from hyperextending your knee when the stock set up does not engage. The Kiwi ball and spring kit ensures positive non-slip engagement every time.
Note: 28 tooth gears are used only for magneto ignition models as it spins the engine magneto faster for a hotter spark. Keep in mind this also makes the engine a lot harder to kick over. Distributor models take a 32T gear
This is the standard kickstart crank pivot stud, the offset is +0.020 (0.895 total) on the crank end and standard (0.875 ) on the frame end Note: Kiwi Offset stud means that the crank side shaft and the frame side shaft are not in alignment with each other (offset). This allows the stud to be…
This is the standard kickstart crank pivot stud, the offset is +0.020 (0.895 total) both ends. Note: Kiwi Offset stud means that the crank side shaft and the frame side shaft are not in alignment with each other (offset). This allows the stud to be rotated in the frame to obtain the correct tooth engagement…
This is the standard kickstart crank pivot stud, the offset is standard (0.875 ) on the crank end and +0.020 (0.895 total) on the frame end Note: Kiwi Offset stud means that the crank side shaft and the frame side shaft are not in alignment with each other (offset). This allows the stud to be…
This is the standard kickstart crank pivot stud, the offset on both ends is the same 0.875 Note: Kiwi Offset stud means that the crank side shaft and the frame side shaft are not in alignment with each other (offset). This allows the stud to be rotated in the frame to obtain the correct tooth…