e*thirteen Helix R 107 BCD 4-Bolt Chainring - 40t 11/12-Speed 107BCD Black MFPN=950037 2 Proprietary Plastic non drive

2 Proprietary Plastic non drive side hub guards Front Axle 3/8" x 100mm Valve Schrader Color Black Wheel Size 20" Defined Color Black ISO Diameter 406 / 20" BMX keyword search Wonderland Wheels Tire Type Clincher Rim Material Alloy Hub/Brake Compatibility Rim Brake

The OneLoc remote provides total control over your suspension at your fingertips

Wide ratio cassettes

Chainline 52mm Crankset Material Carbon BB Inclusion No Drivetrain Spacing Boost Pedals Thread 9/16 BCD 104 Connectivity ANT+ BT LE Crank Arm Length 170mm Crank Spindle Diameter 28

9” display

e*thirteen Helix R 107 BCD 4-Bolt Chainring - 40t 11/12-Speed 107BCD Black MFPN=950037 2 Proprietary Plastic non driveThe 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