Upgrade your drivetrain with the SunRace CSM680 8 Speed Wide Range Cassette, designed to deliver a much broader gear range than most standard 8 speed options. While typical 8 speed cassettes usually top out around 11 to 34 teeth, the CSM680 extends the range significantly, giving riders a much lower climbing gear while still maintaining a fast top end.

This makes it an excellent choice for mountain bikes, gravel bikes and adventure builds, especially for riders who want modern wide range gearing without upgrading to a higher speed drivetrain. The extra low sprocket makes steep climbs far more manageable, whether you are riding technical trails, gravel tracks or carrying luggage on longer rides.

 

• Use: MTB, gravel, adventure
• Speed: 8 speed
• Hi tensile steel sprockets
• Wide range gearing for improved climbing ability
• Graduation: 11-13-15-18-22-28-34-40T
• Tooth range: 11 to 40T
• Colour: Silver
• Freehub: Shimano/SRAM HG
• Weight: 492g