Tag Archives: bike

C Series Gravel/Urban Bike Tires

C series gravel/urban tires

C series gravel/urban tires

For rough urban environments and gravel road adventures. Aggressive all weather tread offers improved traction for choppy pavement and wet conditions while the raised side knobs provide extra grip in gravel and loose terrain. Available in 700 x 32, 35, 38 and 40c widths and a variety of casing, tread compound and puncture shield options.


• Aggressive all weather tread pattern
• 700 x 32, 35, 38, and 40c widths
• Folding aramid or wire bead
• Fast Traction 2d U or single tread compounds
• 30 or 60 tpi casings
• Advanced Puncture Shield option


Model  Size  TPI  Bead  Compound Puncture Protection
URBAN 732c K 700x32C 60 Aramid Fast Traction 2d U Advanced Puncture Shield
URBAN 732c 700x32C 30 Wire Single
URBAN 735c K 700x35C 60 Aramid Fast Traction 2d U Advanced Puncture Shield
URBAN 735c 700x35C 30 Wire Single
URBAN 738c K 700x38C 60 Aramid Fast Traction 2d U Advanced Puncture Shield
URBAN 738c 700x38C 30 Wire Single
URBAN 740c K 700x40C 60 Aramid Fast Traction 2d U Advanced Puncture Shield
URBAN 740c 700x40C 30 Wire Single

Self Sealing Bike Inner Tubes

Prevent Flats For Up To 2 Years

Repairs punctures up to 3mm*

Ride with Peace of Mind

*In tread area


Fear no flat!

Velowürks self sealing inner tubes are treated with our exclusive eco-friendly sealant to seal punctures up to 3mm in the tread area instantly to keep you rolling.

And, Velowurks sealant stays liquid and viable to seal punctures again and again for up to 2 years. Plus, our eco-friendly sealant is harmless to humans, pets and the environment.

• Use to prevent or repair punctures
• Seals punctures in tread area up to 3mm
• Available in a range of sizes
• Presta and Schrader valve types
• Non hazardous, non flammable
• Installs like any other inner tube
• Lasts up to two years

Presta (French) Valve

Model Size Valve Length
Presta (French) Valve Tubes
SST-92620/40 26×1.50/2.10 40
SST-926235/40 26×2.25/2.35 40
SST-92920/40 29×1.75/2.10 40
SST-92720/40 27.5×1.75/2.10 40
SST-97018/48 700×18-25C 48
SST-97028/48 700×28-38C 48
SST-97040/48 700×40-45C 48

Schrader Valve

Model Size Valve Length
Schrader Valve Tubes
SST-81620/35 16×1.50/2.10 35
SST-82020/35 20×1.50/2.10 35
SST-82420/35 24×1.50/2.10 35
SST-82620/35 26×1.50/2.10 35
SST-826235/35 26×2.25/2.35 35
SST-82720/35 27.5×1.75/2.10 35
SST-82920/35 29×1.75/2.10 35
SST-87028/35 700×28-32C 35
SST-87035/35 700×35-40C 35
SST-87040/35 700×40-45C 35