e*thirteen Helix Race Cassette - 12-Speed 9-52t Intergalactic MFPN=11.4118.102.006 Every pedal stroke becomes more

Every pedal stroke becomes more efficient and responsive: the ideal ally for riders seeking peak road performance

The Carbon Team Cage is compatible with all bicycle frames with standard bottle cage mounts and is a favorite among pro cyclists as well as weight- and style-conscious recreational roadies

Flattop technology enables a narrower chain with quieter operation and increased strength and durability

}RockShox OneLoc Remote - Right/Above Left/Below 10mm SIDReba Rev Bluto Sektor Recon Gold (2013-2017)

8 Wheel Tire Type Tubeless

e*thirteen Helix Race Cassette - 12-Speed 9-52t Intergalactic MFPN=11.4118.102.006 Every pedal stroke becomes moree*thirteen Helix Race Cassette 12 Speed 9 52t Intergalactic. 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