Rear sprocket Aluminium 48 Teeth Orange JTA891 JT Sprockets

JTA891 48-Tooth 520 Pitch Aluminium Rear sprocket in Orange JT Sprockets

The aluminium rear sprockets from the manufacturer JT Sprocket have high strength 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 strength 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 tooth root, which ensures optimal self-cleaning against mud and hail.

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