BOX BOX One 10mm X 2 Hole Axle Tensioner - Black

BOX One Chain Tensioner - 10mm Axle Size 2 Mounting Holes Black. Box One Chain Tensioners are extruded then CNC-machined from 7075 aluminum for an optimal balance of strength and weight.

7075-T6 aluminum

Two axle hole design

Sold in pairs

Stainless steel hardware