Kawasaki ZX ZR Z GT KZ series uprated and modified starter clutch bearing assembly arrangement. I've been working on this upgrade for many months, exclusive and only available from Centurion Motorcycle Projects. This new modified bearing assembly will eliminate for good the dreaded issues found with the OEM 3 barrel roller type bearing.
This listing is for the modification of your starter clutch assembly.
Following the failure of the starter clutch which is a two part problem the 3 barrel roller replacement will not fix any slipping starter clutch due to the ware on the ring gear being also part of the problem. Replacement eBay items will potentially be as bad as the one your trying to fix being many years old, ours once done will be as new.
Our process involves turning down this ring gear as there is always ware to a tolerance suitable for our custom sized bearing. The bearing has been designed and manufactured by us for the mounting of the new 20 point contact one way bearing, this is where the major improvement is over the old 3 point contact design. Our bearing is a weld on type eliminating the old 3 bolt fixing that were prone for becoming loose. We also replace with brand new the rubber dampers within the assembly.
The modification process is very simple, you simply send your complete starter clutch assembly as a complete unit as it comes of the bike, or as the listing pictures. We carry out the conversion, when complete we let you know. You can then select the buy it now button we then return with registered post. No payment is required until completion. We aim to complete conversion once received within 5 working days.