- High-strength steel teeth
- Aluminium inner ring
- Joined together permanently with high-strength rivets
- At least three times longer service life than other aluminum rear sprockets
- Only half as heavy as conventional steel rear sprockets
Made exclusively for KTM by Supersprox. This product is protected in the EU and the USA by the following patents. EU patent # EP1573234. US patent # 7.481.729. Patent holder Supersprox a.s.

