SQlab Ergowave 612 Version 2.1 Active S-Tube Saddle groupsets they feature a dual compound

they feature a dual compound which places softer material on the shoulder knobs for uncompromized grip and firmer rubber on the centre tread for durability and stability under pedaling and braking

Each of the pulley sets come with 0

Either replace or upgrade your Boyd Wheels to run 11speed drivetrains

a long i-beam design allows good amounts of torque on bolts and fits neatly into your pockets or pack

20cm / 8" Height

SQlab Ergowave 612 Version 2.1 Active S-Tube Saddle groupsets they feature a dual compoundThe new 2. 1 612 Version gets an updated Active system which offers more movement, which helps mobilise inverterbral discs with a clear noticeable difference when riding. It's especially good on rough roads and trails as well. The 2. 0 also received a slightly updated shape with a more pronounced rear section offering a larger "sweet spot" for all types of riders. The Ergowave 612 is a road specific saddle with a sleek aesthetics with all the function