S&M Trackmark 20-Inch BMX Tire

Description

The Mainline is S&M’s race tire. Available in folding Kevlar bead only and with a lightweight, high TPI race casing. The Trackmark center tread is broken to increase acceleration and braking traction and to reduce weight. It’s a smooth, fast tire designed for today’s hard packed or paved tracks   20 x 1.75” Inflated Width: 1.88″ (47.8mm)
Inflated Diameter: 19.625“ (498.5mm)
Max Pressure: 110 psi
Weight: 15 oz   20 x 1.95” Inflated Width: 2.1″ (53mm)
Inflated Diameter: 20.0“ (508mm)
Max Pressure: 110 psi
Weight: 17 oz   20 x 2.1” Inflated Width: 2.17″ (55mm)
Inflated Diameter: 20.375“ (mm)
Max Pressure: 110 psi
Weight: 19 oz

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