e*thirteen Helix R 107 BCD 4-Bolt Chainring - 40t 11/12-Speed 107BCD Black MFPN=950037 5 Shoe Size (US) 7

5 Shoe Size (US) 7 Shoe Size (US) 7

9” display

}SRAM Level Ultimate Stealth Disc Brake Lever Assembly - Carbon Lever Blade For 4-Piston Level Ultimate Stealth Black/Silver C1

derived fom our Scorpion range

e*thirteen Helix R 107 BCD 4-Bolt Chainring - 40t 11/12-Speed 107BCD Black MFPN=950037 5 Shoe Size (US) 7The 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