Marin Bolinas Ridge 1 size:Small Premium Bearings are high carbon

Premium Bearings are high carbon steel bearings made to a higher standard so they run smoother and last longer for those who ride often in all conditions

Color Black Defined Color Black Flat Protection Tread ISO Diameter 584 / 650b / 27

3 Tubeless Folding Black Dual EXO

Flat Protection Tread and SidewallTPI 100Color BlackDefined Color BlackISO Width (mm) 50ISO Diameter 622 / Road / 29"Tire Intended Use GravelTire Intended Use CyclocrossTire Diameter 700cTire Bead FoldingLabeled Size 700 x 50Tire Type Tubeless Ready Clincher

unlike the Expert

Marin Bolinas Ridge 1 size:Small Premium Bearings are high carbonThe perfect blend of performance, value and fun, the Bolinas Ridge bikes are ideal for riders that are new to mountain biking or simply want a low hassle, low cost bike to explore off road. The Bolinas Ridge 1 is the best value bike in the Marin Bolinas family, offering bags of bang for very few bucks. Components include powerful Clarks mechanical disc brakes, an SR Suntour suspension fork and reliable and grippy off road tires all of which are ideal