Sunrace CSM680 8sp Cassette 11-40t Silver MFPN=FD40116-20 Over Locknut (mm) 157 Color

Over Locknut (mm) 157 Color Black Thread Pitch 1

}SRAM XX1 X01 X1 Rear Derailleur Torx 25 Upper (B) Bolt and Limit Screws parts Kit

Tooth Count 36 Round or Oval Round Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position/Type Single Ring Position/Type Chain Retaining Single Ring Offset 6 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 170/177 Hubs

} Dual layer

Lower Stack Height 12Material AluminumMaterial CeramicMaterial Stainless SteelUpper Stack Height 8S

Sunrace CSM680 8sp Cassette 11-40t Silver MFPN=FD40116-20 Over Locknut (mm) 157 ColorWide range, Super Fluid Drive shift profiling HG splined mountain cassette is compatible with Shimano and SRAM drivetrains Steel rings with sandblast satin finish Model CSM680 Freehub Type HG (8 11sp) Speed 8 Range 11 40 Cogs 11 Color Silver Weight 456g