DirtTricks - Rear Sprocket for KTM 85 and KTM 105 Bikes Size:50 a recipe for disaster and

a recipe for disaster and impossible to achieve the correct bolt torque

36 ventilation slots for maximum cooling

The refined core structure ensures that the teeth will not break when worn

Made with heavy duty 10 AWG wire

Manufacturer's Part#: 03-009

DirtTricks - Rear Sprocket for KTM 85 and KTM 105 Bikes Size:50 a recipe for disaster andThe 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