Motion Pro, sprocket jammer

31,23 

Placed between chain and sprocket where it prevents the wheel chain and sprockets from rotation. A great help for any job where the wheel may not rotate. Can also be used to pull the wheel to the rear against the chain tensioners before tightening the rear wheel axle. Lightweight CNC machined billet aluminum construction for use in the field or at home/shop.

SKU: 597940 Category: Tag: