e*thirteen Helix Race Cassette - 12-Speed 9-52t Gray Dual Valve Head }Zipp Freehub Kit - 2013

}Zipp Freehub Kit - 2013 - 2015 188 Hub 11-speed SRAM/Shimano Red

Lasts the life of the inner tube/tire

sealed bearing PEDALS SALTPLUS "STEALTH LB" pedals

Weight: Titanium • 33g

Dimension NDR features the same overall shape as the standard dimension saddles with 3mm of extra padding and side protectors to avoid scratches and abrasions when the going get a little too tough

e*thirteen Helix Race Cassette - 12-Speed 9-52t Gray Dual Valve Head }Zipp Freehub Kit - 2013The 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