ABSOLUTEBLACK OVAL DIRECT BOOST148 34T RD ACS EcoProteQ treatment doubles the rust

EcoProteQ treatment doubles the rust resistance compared to the RB treatment

Weight does not include BB

Carbotecture body which is a proprietary carbon weave that is nearly twice as strong as carbon laminates

Dual tension adjusters

E-Bike compatible 7/8 speed chain with Diamond Hard Coating which reduces wear and increases surface hardness

ABSOLUTEBLACK OVAL DIRECT BOOST148 34T RD ACS EcoProteQ treatment doubles the rustGXP Long spindle BB30 Chainring mounts to any GXP crank and adapts it to a Boost 148 chainline Oval chainrings have been shown to improve traction and reduce leg fatigue 52mm boost 148 specific chainline 11 percent ovality 7075 Aluminum construction