The Crankshaft length for his clutch measured from the crankshaft seal to the end of the crank without the nut attached should be around 60mm to 65mm. If it is not this long you will need a Short Shaft Clutch. As Short Shaft Cranks are around 50mm. Includes Clutch Guard & Bolts.
I just want to say thank you coz you have made my life easier in karting. The clutch works great Cheers Terry -tezza1989uk22. We are here to help you. The failure to do this WILL result in delays in sending your item out.10 TOOTH LONG SHAFT ITALSPORT RED CLUTCH. The item "GO KART LONG SHAFT RED RACING CLUTCH SUIT YAMAHA KT100S KT100J ENGINE 10 TOOTH" is in sale since Monday, August 07, 2017. This item is in the category "Vehicle Parts & Accessories\Go Kart Accessories".
The seller is "youractiongokartshop" and is located in Greystanes, NSW. This item can be shipped worldwide.