ZetasassiLinear chain tensioner for chain 24B1 1"1/2x1" simple type TO3O ZETASASSI® oval head New ton 300:650 (Made in Italy)
ZetasassiRotary chain tensioner type TCR1 ZETASASSI® w iht greaser equipped idler sprocket with bearing for simple chain 12B1 3\4"x7\16" 13 teeth made of C45 steel Newton 50:180 (Made in Italy)
Zetasassi