Chung Yang 54mm clutch shoe and spring kit. Now with longer-lasting clutch shoes! Fits Chung Yang CY23RC / CY26RC / CY27RC / CY29RC / GP290 engines. Also fits Zenoah G230RC / G260RC engines. HPI part # 15440. Bolt holes for the 2 mount bolts are 10mm in diameter.
CY / RC 54mm Clutch Shoe and Spring Kit (10mm bolt hole)