Sunstar - 5-354749 - Rear Sprocket Aluminum 49T

Description

Computer designed weight reduction holes and an exclusive tooth-valley design that provides up to 50 percentage more chain roller contact area results in the lightest, most stable aluminum sprocket possible. Sunstar's Works Triplestar line of aluminum rear sprockets have been the most durable, lightweight aluminum series for over 25 years. Made from 7075-T6 aluminum and with an extra-thick hard anodized coating, Sunstar users get 15-20 percentage longer life vs other options. Sunstar's Works Triplestar line of aluminum rear sprockets have been the most durable, lightweight aluminum series for over 25 years. Made from 7075-T6 aluminum and with an extra-thick hard anodized coating, Sunstar users get 15-20 percentage longer life vs other options. Computer designed weight reduction holes and an exclusive tooth-valley design that provides up to 50 percentage more chain roller contact area results in the lightest, most stable aluminum sprocket possible.

Key Features

• Sunstar's Works Triplestar line of aluminum rear sprockets have been the most durable, lightweight aluminum series for over 25 years.
• Computer designed weight reduction holes and an exclusive tooth-valley design that provides up to 50 percentage more chain roller contact area results in the lightest, most stable aluminum sprocket possible.
• Made from 7075-T6 aluminum and with an extra-thick hard anodized coating, Sunstar users get 15-20 percentage longer life vs other options.