e*thirteen Helix Race Cassette - 12-Speed 9-52t Intergalactic CheckoutTitle=DT Swiss ProLock ProHead Brass Nipples Air pressure compensation valve

Air pressure compensation valve

6061-T6 alloy FORK: RADIO "ZUMA 26" straight rigid fork

Camera Compartment: 19 x 24

Sapim CX Ray spokes laced to the ZM2 SL hub with XD Driver and 66 points of engagement

e*thirteen Helix Race Cassette - 12-Speed 9-52t Intergalactic CheckoutTitle=DT Swiss ProLock ProHead Brass Nipples Air pressure compensation valveThe 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