e*thirteen Helix R 107 BCD 4-Bolt Chainring - 42t 11/12-Speed 107BCD Black CheckoutSpec= Dropout #507 }Vittoria Rubino Pro IV Tire

}Vittoria Rubino Pro IV Tire - 700 x 28 Tubeless Folding Black G2

Push your limits in the great outdoors

}Wheels Manufacturing Derailleur Hanger 391

0°C For wet snow

Model OSPW RS ALPHA Team Compatibility Shimano 9250/8150 Upper/Lower 13/19t Color Black

e*thirteen Helix R 107 BCD 4-Bolt Chainring - 42t 11/12-Speed 107BCD Black CheckoutSpec= Dropout #507 }Vittoria Rubino Pro IV TireThe e*thirteen Helix Race 107 BCD Chainring designed for 4 bolt 107 BCD cranks like SRAM Red or Force including power meter equipped cranks offers a performance upgrade for Gravel and Road cyclists. The 38 40 and 42 tooth rings pair perfectly with e*thirteens cassettes for more overall range and higher top speeds. Made from durable premium 7075 alloy they're CNC sculpted for a high stiffness to weight ratio. Compatible with both SRAM and Shimano 11