Scorpion SmarTube is the mountain bike specific inner tube that blends the innovative features of TPU (Thermoplastic Polyurethane), a specific formulation for the riders that are looking for the best balance between protection against punctures, weight and volume.
- SmarTube offers low weight and volume combined with a high level of reliability, not available with an equivalent butyl tube
- The perfect solution for marathon racers and trail and enduro riders that are looking for a lightweight, resistant and compact spare tube
- The volume of the Scorpion SmarTube is up to 50% less than an equivalent butyl tube making it the ultimate spare tube: it saves space and doesn't add weight on the trails
- Do not use with rim brakes
Specifications:
- ISO Diameter: 622 / Road / 29"
- ISO Width (mm): 45
- ISO Width (mm): 46
- ISO Width (mm): 47
- ISO Width (mm): 48
- ISO Width (mm): 49
- ISO Width (mm): 50
- ISO Width (mm): 51
- ISO Width (mm): 52
- ISO Width (mm): 53
- ISO Width (mm): 54
- ISO Width (mm): 55
- Labeled Size: 29 x 1.8 - 2.2
- Shaft Type: Smooth
- Tube Compound: Thermoplastic Elastomer
- Valve: Presta Med 41-55mm
- Valve Core: Removable
- Weight: 75
