DirtTricks - Rear Sprocket for KTM 85 and KTM 105 Bikes Size:49 Comes with a holding function:

Comes with a holding function: the wedging forces resulting from the contact pressure between the drive tip and the screw profile securely hold the screws on the tool at both ends

They are the only product used in Dakar by pro teams

Enjoy up to 9

15 lbs) pair

One damper arm (Unique TCM Modified Arm)

DirtTricks - Rear Sprocket for KTM 85 and KTM 105 Bikes Size:49 Comes with a holding function:The Dirt Tricks Rear Sprocket was designed and patented by Dirt Tricks president and engineer Greg Burns in 2002, using his knowledge of aerospace steels, heat treatments, as well as FEA stress analysis. Being an expert desert racer, Greg became tired of changing aluminum sprockets every two months. His goal was to create a sprocket that would last an entire season of hard riding, yet be comparable in weight to aluminum. Thus, the Dirt Tricks sprocket