S&M Trackmark BMX Race Tire (20" 24")
S&M Trackmark BMX Race Tire
Product Overview
The S&M Trackmark is a lightweight race-specific tire engineered for speed on hard-packed and paved BMX tracks. Built with a folding Kevlar bead and high-TPI race casing, it prioritizes quick acceleration, fast rolling, and cornering grip. The broken center tread pattern reduces weight and improves traction during acceleration and braking. Available in multiple 20" and 24" sizes.
Key Features
- Folding Kevlar bead – Aramid fiber bead weighs less than traditional wire beads and allows the tire to be folded for compact storage; provides reliable bead retention at high pressures
- High-TPI race casing – Higher threads-per-inch count creates a lighter, more supple tire that conforms better to the track surface while maintaining strength for race demands
- Broken center tread pattern – Interrupted tread blocks reduce rotating weight and provide defined edges for improved acceleration and braking bite on hard surfaces
- Smooth, fast-rolling design – Low-profile tread optimized for hard-packed dirt and paved surfaces minimizes rolling resistance for maximum speed
- 110 psi maximum pressure – High pressure rating allows riders to run firm tires for reduced rolling resistance and improved responsiveness
- Multiple size options – Five sizes across 20" and 24" wheel diameters accommodate different racing classes and bike setups
Technical Specifications
20" x 1.75":
- Inflated width: 1.88" (47.8mm)
- Inflated diameter: 19.625" (498.5mm)
- Maximum pressure: 110 psi
- Weight: 15 oz
20" x 1.95":
- Inflated width: 2.1" (53mm)
- Inflated diameter: 20.0" (508mm)
- Maximum pressure: 110 psi
- Weight: 17 oz
20" x 2.1":
- Inflated width: 2.17" (55mm)
- Inflated diameter: 20.375"
- Maximum pressure: 110 psi
- Weight: 19 oz
24" x 1.75":
- Inflated width: 1.92" (48.7mm)
- Inflated diameter: 23.62" (600mm)
- Maximum pressure: 110 psi
- Weight: 19 oz
24" x 2.1":
- Inflated width: 2.19" (55.5mm)
- Inflated diameter: 24.37" (619mm)
- Maximum pressure: 110 psi
- Weight: 22 oz
Compatibility and Ideal Use Cases
Designed specifically for BMX racing on hard-packed dirt and paved tracks. Fits standard BMX rims in corresponding wheel sizes. Narrower widths (1.75", 1.95") prioritize speed and reduced rolling resistance, while wider options (2.1") provide increased contact patch for cornering grip and stability. Best suited for racing applications where acceleration, top speed, and predictable handling on smooth surfaces are priorities. Not recommended for loose, soft, or heavily rutted tracks where aggressive tread is needed.
S&M Trackmark BMX Race Tire
Product Overview
The S&M Trackmark is a lightweight race-specific tire engineered for speed on hard-packed and paved BMX tracks. Built with a folding Kevlar bead and high-TPI race casing, it prioritizes quick acceleration, fast rolling, and cornering grip. The broken center tread pattern reduces weight and improves traction during acceleration and braking. Available in multiple 20" and 24" sizes.
Key Features
- Folding Kevlar bead – Aramid fiber bead weighs less than traditional wire beads and allows the tire to be folded for compact storage; provides reliable bead retention at high pressures
- High-TPI race casing – Higher threads-per-inch count creates a lighter, more supple tire that conforms better to the track surface while maintaining strength for race demands
- Broken center tread pattern – Interrupted tread blocks reduce rotating weight and provide defined edges for improved acceleration and braking bite on hard surfaces
- Smooth, fast-rolling design – Low-profile tread optimized for hard-packed dirt and paved surfaces minimizes rolling resistance for maximum speed
- 110 psi maximum pressure – High pressure rating allows riders to run firm tires for reduced rolling resistance and improved responsiveness
- Multiple size options – Five sizes across 20" and 24" wheel diameters accommodate different racing classes and bike setups
Technical Specifications
20" x 1.75":
- Inflated width: 1.88" (47.8mm)
- Inflated diameter: 19.625" (498.5mm)
- Maximum pressure: 110 psi
- Weight: 15 oz
20" x 1.95":
- Inflated width: 2.1" (53mm)
- Inflated diameter: 20.0" (508mm)
- Maximum pressure: 110 psi
- Weight: 17 oz
20" x 2.1":
- Inflated width: 2.17" (55mm)
- Inflated diameter: 20.375"
- Maximum pressure: 110 psi
- Weight: 19 oz
24" x 1.75":
- Inflated width: 1.92" (48.7mm)
- Inflated diameter: 23.62" (600mm)
- Maximum pressure: 110 psi
- Weight: 19 oz
24" x 2.1":
- Inflated width: 2.19" (55.5mm)
- Inflated diameter: 24.37" (619mm)
- Maximum pressure: 110 psi
- Weight: 22 oz
Compatibility and Ideal Use Cases
Designed specifically for BMX racing on hard-packed dirt and paved tracks. Fits standard BMX rims in corresponding wheel sizes. Narrower widths (1.75", 1.95") prioritize speed and reduced rolling resistance, while wider options (2.1") provide increased contact patch for cornering grip and stability. Best suited for racing applications where acceleration, top speed, and predictable handling on smooth surfaces are priorities. Not recommended for loose, soft, or heavily rutted tracks where aggressive tread is needed.
Original: $42.95
-70%$42.95
$12.88Description
S&M Trackmark BMX Race Tire
Product Overview
The S&M Trackmark is a lightweight race-specific tire engineered for speed on hard-packed and paved BMX tracks. Built with a folding Kevlar bead and high-TPI race casing, it prioritizes quick acceleration, fast rolling, and cornering grip. The broken center tread pattern reduces weight and improves traction during acceleration and braking. Available in multiple 20" and 24" sizes.
Key Features
- Folding Kevlar bead – Aramid fiber bead weighs less than traditional wire beads and allows the tire to be folded for compact storage; provides reliable bead retention at high pressures
- High-TPI race casing – Higher threads-per-inch count creates a lighter, more supple tire that conforms better to the track surface while maintaining strength for race demands
- Broken center tread pattern – Interrupted tread blocks reduce rotating weight and provide defined edges for improved acceleration and braking bite on hard surfaces
- Smooth, fast-rolling design – Low-profile tread optimized for hard-packed dirt and paved surfaces minimizes rolling resistance for maximum speed
- 110 psi maximum pressure – High pressure rating allows riders to run firm tires for reduced rolling resistance and improved responsiveness
- Multiple size options – Five sizes across 20" and 24" wheel diameters accommodate different racing classes and bike setups
Technical Specifications
20" x 1.75":
- Inflated width: 1.88" (47.8mm)
- Inflated diameter: 19.625" (498.5mm)
- Maximum pressure: 110 psi
- Weight: 15 oz
20" x 1.95":
- Inflated width: 2.1" (53mm)
- Inflated diameter: 20.0" (508mm)
- Maximum pressure: 110 psi
- Weight: 17 oz
20" x 2.1":
- Inflated width: 2.17" (55mm)
- Inflated diameter: 20.375"
- Maximum pressure: 110 psi
- Weight: 19 oz
24" x 1.75":
- Inflated width: 1.92" (48.7mm)
- Inflated diameter: 23.62" (600mm)
- Maximum pressure: 110 psi
- Weight: 19 oz
24" x 2.1":
- Inflated width: 2.19" (55.5mm)
- Inflated diameter: 24.37" (619mm)
- Maximum pressure: 110 psi
- Weight: 22 oz
Compatibility and Ideal Use Cases
Designed specifically for BMX racing on hard-packed dirt and paved tracks. Fits standard BMX rims in corresponding wheel sizes. Narrower widths (1.75", 1.95") prioritize speed and reduced rolling resistance, while wider options (2.1") provide increased contact patch for cornering grip and stability. Best suited for racing applications where acceleration, top speed, and predictable handling on smooth surfaces are priorities. Not recommended for loose, soft, or heavily rutted tracks where aggressive tread is needed.
