e*thirteen Helix Race Cassette - 12-Speed 9-52t Naranja MFPN=00.6118.700.002 Spike Material:Aluminum

Spike Material:Aluminum

25 Tire Technology Cross Shield2 Labeled Size 29x2

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Combined with SRAMs most durable chainrings yet it’s an unbeatable combination

e*thirteen Helix Race Cassette - 12-Speed 9-52t Naranja MFPN=00.6118.700.002 Spike Material:AluminumThe 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