e*thirteen Helix Race Cassette - 12-Speed 9-52t Bronze CheckoutSpec= 7L 6 Color Green Crown Race

6 Color Green Crown Race 40 Wheel Size 27

}SRAM Red eTap HRD Hose Hood Assembly Stealthamajig Sold Each

Compound Semi-Metallic Pad Shape Number 59 Designed for ebike Yes Backing Plate Material Steel

2 x 350mm 50mm Travel Internal Routing Black

e*thirteen Helix Race Cassette - 12-Speed 9-52t Bronze CheckoutSpec= 7L 6 Color Green Crown Racee*thirteen Helix Race Cassette 12 Speed 9 52t Bronze. The 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