SQLab 612 Ergowave Active 2.1 S-Tube Saddle - Black - S-Tube Rails - 160mm Wide algolia-ignore the crankset is built for

the crankset is built for durability

The E-Thirteen PF30 (Press Fit 30) Bottom Brackets space the bearings wider than your traditional PF30 BB's

or commuting riders

With this valve

SQLab 612 Ergowave Active 2.1 S-Tube Saddle - Black - S-Tube Rails - 160mm Wide algolia-ignore the crankset is built forThe SQLab 612 Ergowave Active 2. 1 S Tube Saddle has been designed to provide less weight, more relief and better comfort for long distance riders on or off the road. The new 612 provides a larger Ergowave step and a deeper dip for improved Perineal relief. The wave shape and raised rear improve rearward support and provide pressure distribution, which improves power transmission to the pedal. The active movement has become lighter and smoother and is