Schwalbe Racing Ray Tire - 29 x 2.25 Tubeless Folding BLK/Transparent Evolution Super Race Addix Speed Crank Length (mm)-170 }Ritchey WCS Drop In Integrated

}Ritchey WCS Drop In Integrated Lower Headset Assembly IS52/40

Available with a variety of mounting options

Interchangeable with current Dura-Ace and Ultegra

Tooth Count 46 Chainring BCD 104

Accommodates road bikes cyclocross bikes mountain bikes electric bikes fitness bikes and more

Schwalbe Racing Ray Tire - 29 x 2.25 Tubeless Folding BLK/Transparent Evolution Super Race Addix Speed Crank Length (mm)-170 }Ritchey WCS Drop In IntegratedSchwalbe Racing Ray Tire 29 x 2. 25 Tubeless Folding Black Transparent Evolution Super Race Addix Speed. Cross Country racing has drastically changed in recent years. The new tracks feature an array of tight turns jumps gnarly root sections rock gardens and steep climbs. The Racing Ray is developed to meet the requirements of XC racers around the world. TECH SPECS Color Black Transparent Defined Color Tan Flat Protection Sidewall ISO Diameter 622 Road