Sunrace CSMZ90 Cassette

Want to run a 12-speed SRAM drivetrain and use your existing HG/Shimano splined cassette wheels? Then look no further…

Sunrace’s new 11-50T CSMZ90 12-speed gives you almost the same range as SRAM’s 10-50T but doesn’t tie you into their XD freehub body
Cheaper initial setup and infinitely more affordable cassette replacements throughout the life of the drivetrain
X7 cogs spread over x2 anodized aluminium spiders with x4 smaller individual sprockets
X2 largest sprockets (42T & 50T) are manufactured from heat-treated AL-7075 for maximum strength and longevity with minimal weight gain
Rest of the sprockets are Hi-Ten steel
Compatible with SRAM Eagle 12-speed rear derailleurs
11-13-15-17-19-21-24-28-32-36-42-50T gives 455% range