What Is It?
The Pirelli SporTUBE 29×2.1–2.3 48mm is a premium butyl inner tube designed for 29-inch mountain bike tyres with widths ranging from 2.1 to 2.3 inches. Built from high-quality butyl rubber, it offers dependable air retention, puncture resistance, and durability for everyday mountain biking, making it an excellent choice for trail riding, cross-country, and recreational use. It features a 48 mm Presta valve, suitable for most modern MTB rims.
Key Benefits
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Premium Butyl Construction: Provides excellent air retention and long-lasting durability.
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Fits Multiple Tyre Sizes: Compatible with 29 × 2.1–2.3 inch tyres.
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48 mm Presta Valve: Ideal for standard and moderately deep MTB rims.
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Reliable Everyday Performance: Suitable for training, commuting, and recreational riding.
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Good Puncture Resistance: Durable butyl material helps reduce the risk of punctures.
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Easy Installation: Flexible construction simplifies fitting and tyre changes.
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Compatible with Disc and Rim Brake Wheels: Suitable for both braking systems.
Specifications
| Specification |
Details |
| Product |
Pirelli SporTUBE |
| Wheel Size |
29" |
| Tyre Compatibility |
29 × 2.1–2.3" |
| Valve Type |
Presta (French Valve) |
| Valve Length |
48 mm |
| Material |
Butyl Rubber |
| Approximate Weight |
210 g |
| Brake Compatibility |
Disc & Rim Brake |
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Compatible Components
The Pirelli SporTUBE 29×2.1–2.3 48mm is compatible with:
- 29-inch MTB tyres measuring 2.1–2.3 inches
- 29" mountain bike rims with Presta valve holes
- Cross-country (XC) bikes
- Trail mountain bikes
- Hardtail and full-suspension MTBs
- Disc brake and rim brake wheelsets
Who Is This Best Suited For?
The Pirelli SporTUBE 29×2.1–2.3 48mm is ideal for:
- Cross-country (XC) riders
- Trail riders
- Recreational mountain bikers
- Commuters using 29er MTBs
- Riders looking for a dependable replacement inner tube
- Cyclists who prefer the reliability and ease of maintenance of butyl tubes
