Big Bore Kit - 34mm RC
Chuny Yang 34mm 2 bolt big bore kit, 25.4cc. Includes 2-bolt 34mm bore cylinder, piston, ring, clip..
$49.95
Big Bore Kit - 35mm +2mm RC
Chung Yang 35mm big bore kit for +2mm(30mm) stroker crankshaft, 28.9cc. Kit includes cylinder, pisto..
$49.95