JOES Billet Universal Jack Shaft Mount is engineered for a clean and strong system. JOES has built the hardware and
If you want the very best equipment, then you should consider our Titanium Jack Shaft. It will reduce the rotating
30mm wide. Works on KT100 engines with the tapered shaft, not the old style straight shaft. Driver hub can accept
57 tooth, 30mm wide aluminum pulley. This pulley is used in conjunction with Bully aluminum pulley hubs (Part # BUL151-034).
For use with the Bulley pulley rings (Part Number: BUL151-357). Fits ¾” jackshafts.
Jack Shaft Replacement Butterfly Clamps come in a kit to replace damage that can occur from your Kart grinding on
¾” Keyed Bore Non-Flanged For 20mm Wide Belts Works great on JR Sprints.
¾” Keyed Bore Flanged For 20mm Wide Belts Works great on JR Sprints.