Increased strategic placement of Grip-Pods matched to multi-facet Nano Knobs on the shoulder and sides, capped off with friction-enhancing chemical etching over the central tread, FASTR-X strikes the rarefied balance of speed and control like none before.
Features
- Grip-pods - Pressure-sensitive traction system featuring sticky bristle knobs encased within a recess, enabling an ultra-low tread profile with traction coming alive through applied force. Grip-pods activate automatically with natural riding motion for on-demand traction with minimal disruption to forward momentum.
- Chemical etching on tread - Special chemical surface etching applied to centre tread creates fine surface texture that enhances traction on a wider variety of track surfaces.
- Multi-facet nano knobs - Nano knobs in varying angles, shapes, and sizes strategically integrated within the outer tread zones provide additional traction on track surfaces with loose fine grains.
Specifications
- 60 TPI casing
- UTC rubber compound
- Steel wire bead
20 x 1-1/8" (O.D. 516mm): ~330g PSI: 85 - 100
20 x 1-3/8" (O.D. 530mm): ~350g PSI: 85 - 100
20 x 1.60" (O.D. 494mm): ~325g PSI: 35 - 65
20 x 1.75" (O.D. 507mm): ~340g PSI: 35 - 65
20 x 1.85" (O.D. 515mm): ~385g PSI: 35 - 65
24 x 1.75" (O.D. 610mm): ~450g PSI: 35 - 65
