If you’re looking for the ultimate in quality and performance, this sprocket is the one for you!
» high-strength steel teeth, give long service life.
» Aluminum inner ring, to reduce unsprung weight.
» Joined together permanently with high-strength rivets
» At least three times longer service life than other aluminum rear sprockets
» 50 % lighter than a conventional steel rear sprocket
Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
2K sprockets are exclusively produced for KTM by Supersprox. This product is protected under the following patents in the USA. US Patent # 7.481.729. Patent owner supersprox a.s.
85SX
470.10.051.149/04 T49
470.10.051.150/04 T50
KTM PowerParts