e*thirteen Helix R 107 BCD 4-Bolt Chainring - 42t 11/12-Speed 107BCD Black CheckoutTitle=Benno Boost Replacement Fork - 2020-2021 Model Quick Fill Tire Plasma

Model Quick Fill Tire Plasma Length 48mm Color Black Valve Presta Insert Compatible Yes Package Pair

Bead Folding Tire Technology GreenGuard Tire Compound Addix Eco Tire Diameter/ISO 700C/622 Primary Color Black TPI 67TPI Tire Width 32C e-Bike approved Yes Tire Type Clincher Labeled Size 700x32C Tire Width Range 30 - 38

Transition knobs have been pushed outward

Pair with SW-EM800 and EW-SW310 for a simple Road Di2 cockpit

e*thirteen Helix R 107 BCD 4-Bolt Chainring - 42t 11/12-Speed 107BCD Black CheckoutTitle=Benno Boost Replacement Fork - 2020-2021 Model Quick Fill Tire PlasmaThe 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