Sunrace

High-strength steel cogs (the six or seven largest cogs are mounted on two aluminum spiders)  Compatible with all standard HG/splined mountain bike cassette bodies  Compatible with most 11-speed SRAM and Shimano mountain bike clutch derailleurs with medium or long cage  Finish: black DE Weight: 429 g (11 - 40T) /...

11-speed wide-range cassette The largest cog is made of 7075 aluminum Alloy stars, spacers and locknut For Shimano/SRAM freehub bodies 465g (11-46); 401g (11-42); 389g (11-40)

• Want to run a SRAM 12-speed drivetrain while keeping your wheel with an HG/Shimano freehub body? Look no further! • The new Sunrace CSMZ90 11-50T 12-speed cassette gives you almost the same gear range as SRAM’s 10-50T cassette without forcing you to use its XD driver body• Lower initial...

RDMX60 10/11/12-SPEED MOUNTAIN BIKE REAR DERAILLEUR • Compatible with SRAM’s 1:1 cable pull ratio• Maximum sprocket: 50T (1X)/ 42T (2X)• Smallest sprocket: 10T• Rear capacity: 40T• Maximum front differential: 14T• Total capacity: 46T• 279 g