METZELER Band MCE 6 DAYS EXTREME Enduro Extreme Soft 140 80 18 M C 70M TT M+S synkro clone ktm shop nederland Crank pin length: 61 Crank pin length: 61 this engine guard fills all the boxes METZELER Band MCE Six Days Extreme Enduro Extreme Soft 140 80 18 M C 70M TT M+S