The Giant MTB Tube is designed for compatible 29-inch mountain bike tyres ranging from 1.9 to 2.3 inches wide. It provides a practical replacement for a punctured or worn tube, helping maintain tyre pressure and reliable performance on trails and everyday rides.With a 35mm valve, this tube is suitable for compatible rims that accommodate the valve type and length. It is a useful spare for routine bicycle maintenance and trailside puncture repairs.Features- Compatible with 29-inch wheels- Suitable for tyre widths of 1.92.3 inches- 35mm valve length- Designed for mountain bikes- Ideal for replacement and puncture repairs

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