e*thirteen Helix Race Cassette - 12-Speed 9-52t Gray MFPN=27022 Folding design saves space when

Folding design saves space when not in use

Includes XX T-Type removable and replaceable 2-Guard aluminum bashguard to protect your chainring when riding rough terrain

Compatible with Deda adapter for DI2 internal battery

Weight: 479 grams

60 Tire Type Tubeless Ready Clincher PSI 38

e*thirteen Helix Race Cassette - 12-Speed 9-52t Gray MFPN=27022 Folding design saves space whenThe 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