e*thirteen Helix R 107 BCD 4-Bolt Chainring - 40t 11/12-Speed 107BCD Black CheckoutTitle=Quality Wheels Bear Pawls / Velocity Aileron Rear Wheel - 700c (mm) 41 Manufacturer Number BB86-30MM

(mm) 41 Manufacturer Number BB86-30MM Bearing O

Compatible with Praxis M30 and M35

It's Garmin's first GPS bike computer with solar charging and multi-band GNSS technology so you can ride longer and get even better coverage under dense tree cover or the urban canyon

Innovative tread pattern allows you to find traction and cornering no matter the soil conditions

Defined Color Carbon Rings 46/33 Spindle Interface Type SRAM DUB Chainring BCD Direct Mount SRAM Color Natural Carbon Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Drivetrain Speeds 12 Number of Chainrings Double Crank Intended Use Road BB Included No Pedal Spindle 9/16" Crank Length (mm) 170

e*thirteen Helix R 107 BCD 4-Bolt Chainring - 40t 11/12-Speed 107BCD Black CheckoutTitle=Quality Wheels Bear Pawls / Velocity Aileron Rear Wheel - 700c (mm) 41 Manufacturer Number BB86-30MMThe 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