An economical, high-quality tube with a proven track record for outstanding durability.
Michelin's A4 Airstop Tube delivers great value, backed up by Michelin's impeccable reputation. Fits 29" x 1.9" - 2.1" (48/54-622 ISO) tires, with a 40 mm threaded Presta valve. 230 g.
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This product is average yo above average. Recommend for easier trails
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