Supersprox Motorcycle crown Spx Stealth 808.4

Stealth Sprocket SUPERSPROX :

- Patented.

- Depending on the model, 10 to 50% lighter compared to a steel sprocket.

- Lifespan three times greater than a standard aluminium sprocket under the same conditions and performance.

- Designed for extreme riding conditions, where standard aluminium sprockets would not be able to absorb as much engine torque.

Better than steel!

You cannot achieve this level of strength with a steel sprocket at the same weight. Sure, there are lightweight steel sprockets, but they can't handle the same torque.

Better than aluminium!

Try covering 20,000 miles on a Hayabusa with an aluminium sprocket or the whole Dakar rally on one. For extreme races, factory teams trust SUPERSPROX Stealth sprockets.

Are the rivets strong enough?

There’s no doubt that riveting is the only way to secure such a high-performance sprocket. We know how to use this technology by forging our rivets into the sprockets.

We have never had a single rivet break since production began. So, that’s over 6 million rivets used in the last 20 years.

SUPERSPROX is one of the world’s leading manufacturers of high-performance sprockets and chains. Supplier to most European motorcycle manufacturers and factory racing teams.

With extensive expertise in the motorcycle field, SUPERSPROX has been producing very high-quality racing sprockets since 1959.

Drawings and visuals are non-contractual. Technical specifications are accurate.