BSA CB/DB Goldstar 350cc Piston 030 STD: 71 mm +030 =71,75 mmJP Piston Piston Clearance 0.12mm or 45thoumiddle Gudgeon to top pin: 40 mmMiddle Gudgeon pin to first step: 33 mmGudgeon Pin 19 mmPlease look at all pictures
AJS Piston 497 cc. 1956- OHV. 18CS/G80CS +020 STD= 86 mm +20 = 86,5 mm CR 8.7:1 Measurements see last picture please JPincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease view ALL Pictures
AJS/Matchless Piston 497 cc. 1956- OHV. 18CS/G80CS STD STD= 86 mm
CR 8.7:1Measurements see last picture pleaseJPincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouPlease view ALL Pictures
AJS/Matchless Piston 350cc +080 Alloy Head 1948-55 G3L gudgeon pin 22 mm - 7/8"
Compression 6.3:1 Std: 69mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thoucomplete incl. Rings f. G3LS JP Piston Made in Australiatotal hight 82 mmplease look at all pictures
Velocette Clutch Spring KSDS/MSS/MAC. Set16 L: 22mm OD: 7mm ID: 5mmKSS/MSS/MAC (7/8" Long) For 7 plate Clutch one friction & one steel plate either side of the chain-wheel