S&M TrackMark Tires

Designed w/ a lightweight folding Kevlar bead & a lightweight & strong high TPI casing. The TrackMark center tread is broken to increase traction & to further reduce weight. It’s a smooth, fast tire designed for today’s hard packed paved surfaces. Available in multiple 20″ & 24″ sizes.

20 x 1.75:

Inflated Width: 1.88″ (47.8mm)
Inflated Diameter: 19.625″ (498.5mm)
Max Pressure: 110 psi
Weight: 15oz

20 x 1.95:

Inflated Width: 2.1″ (53mm)
Inflated Diameter: 20.0″ (508mm)
Max Pressure: 110 psi
Weight: 17oz

20 x 2.1:

Inflated Width: 2.17″ (55mm)
Inflated Diameter: 20.375″ (mm)
Max Pressure: 110 psi
Weight: 19oz

24 x 1.75:

Inflated Width: 1.92″ (48.7mm)
Inflated Diameter: 23.62″ (600mm)
Max Pressure: 110 psi
Weight: 19oz

24 x 2.1:

Inflated Width: 2.19″ (55.5mm)
Inflated Diameter: 24.37″ (619mm)
Max Pressure: 110 psi
Weight: 22oz