Schwalbe Romy Tire - 29 x 2.40 Tubeless Folding Black Pro Gravity Soft E-50 CheckoutTitle=DT Swiss RR 421 Rim - 700 The S1 build features flex

The S1 build features flex and camber optimized to excel in cold snow conditions

The individual tooth profile has moved from the traditional symmetrical shape to more directional specific design with the intention to create a positive chain roller engagement to help with chain retention critical to prevent chain slip and bounce over rough terrain

Track/Fixie wheel set built with premium TK hubs with Japanese sealed bearings and lightweight drilled axles

At the heart of the seatpost clamp is our custom self-aligning bolt and anchor

Sealed air sprung hydraulic cartridge

Schwalbe Romy Tire - 29 x 2.40 Tubeless Folding Black Pro Gravity Soft E-50 CheckoutTitle=DT Swiss RR 421 Rim - 700 The S1 build features flexTrail tire for maximum fun on trail, all mountain or light e bikes Tight center tread for good rolling behavior and high durability Aggressive shoulder lugs for grip in corners and control E25 E50 rated tires are designed to withstand the additional weight and forces of e bikes Soft: better grip than the Mid compound, used from Trail to DH applications Model Romy Size 29" Width 2. 4" Casing Gravity Pro TPI 2x67 Compound Soft Bead Folding Type Tubeless