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Bike Stuff
Legendary tire designer Frank Stacy provides another race-proven mountain bike tire design in the XR2. The value-minded and super-versatile XR2 Comp offers outstanding quickness and cornering stability on hard-packed or loamy cross country courses.
- A versatile trail tire that excels in loose-over-hardpack and firm conditions
- Fast rolling with consistent, predictable traction for a variety of trail conditions
$9.50 - $14.50
- ISO Diameter: 406 / 20" BMX
- Tube Compound: Butyl
- Wall Thickness: 0.9mm
- Valve: Presta
- Valve Shaft: Threaded
- Valve Core: Removable
$8.95 - $11.95
Continental tubes are made of seamless butyl rubber and are individually tested for top quality.
$8.95
Continental tubes are made of seamless butyl rubber and are individually tested for top quality.
$9.95 - $11.95
Continental Cross Tubes are made of seamless butyl rubber and are individually tested for top quality. They're also heavier duty than standard tubes and perfect for the rough-and-tumble world that is cyclocross.
- 48mm valve: 160 grams
- 60mm valve: 165 grams
$8.95
Continental tubes are made of seamless butyl rubber and are individually tested for top quality.
$9.50
- Low Lead Valve
- ISO Diameter: 457
- ISO Width (mm): 44mm
- Labeled Size: 22 x 1.75
- Tube Compound: Butyl
- Valve: Standard Schrader
- Valve Core: Removable
- Valve Shaft: Smooth
- Weight: 145g
$7.80 - $8.46
Schwalbe tubes retain air pressure considerably longer than standard tubes. The quality and purity of the rubber mixture directly affects the quality of the tube.
$9.50 - $17.50
- ISO Diameter: 507 / 24" BMX
- Tube Compound: Butyl
- Wall Thickness: 0.9mm
- Valve: Standard Schrader
- Shaft Type: Smooth
- Valve Core: Removable
$9.99
- ISO Diameter: 622 / road / 29"
- Tube Compound: Butyl
- Valve: Long Schrader
- Valve Core: Removable
- Valve Length: Schrader
- Valve Shaft: Smooth
$9.99
- Valve type: Schrader
- Valve core: Removable
- Valve stem: Smooth
- Butyl rubber
- Wall thickness: 0.9mm
$7.99
These oversized Presta valve nuts are specifically designed to provide extra clearance and extra leverage to better tighten tubeless valves. They're especially helpful on single-wall rims.
-Concave to allow better engagement of the valve/rim interface
-Oversize to provide extra torque when tightening
-Especially helpful on single-wall rim tubeless setups
-CNC-machined AL-6061
$8.95
Single presta tube for a 27.5-inch/650B tire.
- 27.5 x 1.75-2.50
- 42mm Presta valve
$7.80 - $10.63
Schwalbe tubes retain air pressure considerably longer than standard tubes. The quality and purity of the rubber mixture directly affects the quality of the tube.
$5.99
- Shim adds support to Presta stem used in a Schrader rim
$9.99 - $14.99
- ISO Diameter: 559 / 26" mtn
- Tube Compound: Butyl
- Valve: Standard Schrader
- Valve Core: Removable
- Valve Shaft: Smooth
- Weight: 102g (1-1.25), 165g (1.5-1.75), 174g (1.9-2.125), 198g (2.1-2.3), 281g (2.4-2.75)
$9.50
- Size: 700c x 40 – 45
- ISO Diameter: 622 / road / 29"
- ISO Width: 40mm, 41mm, 42mm, 43mm, 45mm
- Tube Compound: Butyl
- Valve: Presta
- Valve Core: Removable
- Valve Shaft: Threaded
- Weight: 188g (32mm), 189g (48mm)
$6.99
- Valve type: Presta
- Valve core: Removable
- Butyl rubber
$9.99
- ISO Diameter: 438 , 451/ 20 x 1-1/8", 20 x 1-1/8"
- ISO Width: 28mm, 29mm, 30mm, 31mm, 32mm, 33mm, 34mm
- Labeled Size: 20 x 1-1/8 - 1-3/8
- Tube Compound: Butyl
- Valve: Presta
- Valve Core: Removable
- Valve Shaft: Threaded
- Weight: 98g
$9.99
- Valve type: Schrader
- Valve core: Removable
- Butyl rubber
- Wall thickness: 0.9mm
$9.99
- ISO Diameter: 622 / road / 29"
- Tube Compound: Butyl
- Valve: Standard Schrader
- Valve Core: Removable
- Valve Length: Schrader
- Valve Shaft: Smooth
- Weight: 110g (23-25mm), 128g (28-32mm), 144g (35-43mm), 160g (40-45mm)
$9.99 - $14.99
The industry standard comes in all sizes
Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability.
- 0.9mm wall thickness
- Equipped with removable valve cores
- 100% inspected for guaranteed quality
- Best value
27-inch tire size equivalents
- 700c x 28 – 32 also fits 27 x 1-1/8 – 1-1/4
- 700c x 35 – 44 also fits 27 x 1-3/8 – 1-3/4
$9.99 - $15.99
The industry standard comes in all sizes.
Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability.
- 0.9mm wall thickness
- Equipped with removable valve cores
- 100% inspected for guaranteed quality
- Best value
27-inch tire size equivalents
- 700cx 23 – 25 also fits 27 x 7/8 – 1
- 700c x 28 – 32 also fits 27 x 1-1/8 – 1-1/4
- 700c x 35 – 44 also fits 27 x 1-3/8 – 1-3/4
$8.99 - $21.99
Your tubeless wheels will benefit from the use of Orange Seal Tubeless Tire Sealant. It is proven to seal large punctures up to 1/4-inch and perform under varying temperatures and altitudes. Orange Seal Tubeless Tire Sealant is compatible with most bike tire systems and is eco-friendly.
$7.99 - $31.99
- Valve: Presta
- Butyl rubber
- Wall thickness: 0.9mm
$9.50
- Low Lead Valve
- ISO Diameter: 340 , 349 / 16" recumbent
- ISO Width (mm): 35mm
- Labeled Size: 16 x 1-3/8
- Tube Compound: Butyl
- Valve: Standard Schrader
- Valve Core: Removable
- Valve Shaft: Smooth
- Weight (g): 86g
$5.99
Compatible with all tubeless road, MTB and gravel tires. Refill packs with 10 repair plugs (5x thin and 5x thick).
$9.99
- Valve type: Schrader
- Valve core: Removable
- Butyl rubber
- Wall thickness: 0.9mm
$9.99
- Valve type: Presta
- Valve core: Removable
- Butyl rubber
- Wall thickness: 0.9mm
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