Rear sprocket KTM SX 85 / Husqvarna TC 85 Aluminium Z-49 JT Sprockets - Black

Rear sprocket in Aluminium JTA895 49 Teeth Pitch 428 in Aluminium colour JT Sprockets

The aluminium rear sprockets from the manufacturer JT Sprocket have high resistance due to the 7075 T6 aluminium alloy, manufactured in Austria for use in aviation, and are comparable to some steel alloys, among other things.

The aluminium is characterised by its enormous resistance and tightness, as well as its low weight.

These JT Sprocket aluminium rear sprockets are designed for MX models, with a special milling at the root of the tooth, which guarantees optimal self-cleaning against mud and hail.

JT Sprockets manufactures in the correct way: turning, milling, and drilling. With this process, the highest quality is achieved with the lowest tolerances and the best tooth profile.