This is a brand new reinforced clutch set made by Kitaco Co in Osaka, Japan
Here are technical informations provided by manufacturer
PERFORMANCE / DURABILITY IMPROVES VERY WELL. FOR SMOOTH CLUTCH WORK
60% REINFORCED CLUTCH SPRING SET PREVENTS SLIPPAGE OF CLUTCH FOR SMOOTH CLUTCH WORK. USING 3 OF STOCK SPRING TOGETHER WILL REINFORCE 30% OF SPRING.
○HARD ALUMITE FINISH
○CLUTCH SPRING○6 IN A SET
It is necessay to install this kit when you upgrade your engine with bore or stroke up kit
All orders are sent using ePacket service from Japanese post.
No worries, your parcels are tracked 😉