SUNSTAR New Racing Steel Sprocket Rear to Release in February!

SUNSTAR is known to create premium brake disks and drive sprockets and this February they will be releasing their new product of racing steel sprocket rear.

Next-generation racing steel achieves weight reduction and ultra-durability of the entire suspension.

For Supersport model only
520 Conversion Lightweight / Super Durable Steel Sprocket

The power of the latest supersports models exceeds 200 horsepower, which is very demanding for sprockets and chains.

This is not only because of the high power, but also because the traction control system (part of the electronic control system), which automatically controls road tracking and efficient driving, constantly places a large variable load on the chain and sprockets. The lightweight aluminum sprockets, which have an absolute advantage on the circuit, have become a source of concern in terms of durability and frequency of replacement in long endurance races.