e*thirteen Helix Race Cassette - 12-Speed 9-52t Gray Model=Crank Arm Fixing Bolts Tooth Count 11

Tooth Count 11

and conventional these toothy spikes bite your boot treads for maximum foot hold

The SwissStop Disc C Disc Brake Pad Set provides excellent brake power with minimal effort at the brake lever

Absorbent moisture wipe on thumb

}Hope Floating Disc Brake Rotor - 160mm 6-Bolt Blue

e*thirteen Helix Race Cassette - 12-Speed 9-52t Gray Model=Crank Arm Fixing Bolts Tooth Count 11e*thirteen Helix Race Cassette 12 Speed 9 52t Gray. 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