e*thirteen Helix Race Cassette - 12-Speed 9-52t Intergalactic MFG Part Number-106 Ring Position/Type Chain Retaining Single

Ring Position/Type Chain Retaining Single Ring Tooth Count 28 Round or Oval Oval Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 190/197 Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH

Wide knit with internal tightening cord in life

Lightweight portable and easy to always carry

Model Superzero RS Stem Steerer Dia

Stem Angle (deg) -12 Stem Angle (deg) -7 Stem Angle (deg) -17 Length 110 Bar Clamp Diameter (mm) 31

e*thirteen Helix Race Cassette - 12-Speed 9-52t Intergalactic MFG Part Number-106 Ring Position/Type Chain Retaining SingleThe e*thriteen Helix Race 12 speed 9 52t cassette is engineered to deliver precision shifting performance with an industry leading 578% gear range. The proprietary 9 tooth smallest cog combined with the 52t largest cog enables the use of a smaller chainring for improved clearance lighter system weight and a lower bail out gear ratio without high gear compromise. Seamless cross compatibility with Shimano SRAM and TRP 12 speed drivetrains Patented 2