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There are no more items in your cart Can be used with cylinders such as 63-67mm.
Crankshaft +3mm is required.
Cylinder head assembly four valves size EX21.5/IN23.5.
Fits models such as Yamaha Bws125, Cygnus125, Zuma125.
Set including: high angle camshaft, rockers with rollers and all necessary details such as gaskets, pins and hardware.
Can be used with cylinders such as 63-67mm.
Crankshaft +3mm is required.