SunRace 11-speed cassette with Super Fluid Drive technology road bikes.

• material lockring: aluminium
• material spider: aluminium (red anodized)
• material sprockets: hi-tensil steel
• sprocket finish: Silver chrome
• lightweight design
• 11-36T
• Sprocket Ratio: 11-12-13-15-17-19-21-24-28-32-36

Material: sprockes: Hi-Tensil steel
sprockets 11 : A7075 aluminum
spacers: aluminium
lockring: aluminium
spider aluminium
Weight supplement: approx. 360 gram at 11-36t