Rear sprocket Yamaha YZ 80/85 / Suzuki RM 80/85 Z-52 Aluminium JT Sprockets - Black

Rear sprocket in Aluminium JTA798 52 Teeth Pitch 428 in Black JT Sprockets

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

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

These JT Sprockets aluminium rear sprockets are designed for MX models, with a special milling at the tooth root, which ensures 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.