- Ride-On Bike-On puncture repair kit model 554191, designed for adult bicycles - Includes 2 units of 125 ml each, red color, easy to apply - Automatically seals holes up to 3 mm, preventing unexpected punctures - Provides long-lasting protection, with a single application effective for up to 3 years - Compatible with most bicycle tires, ideal for urban and mountain cyclists - Improves safety and reduces the risk of breakdowns during your rides - Professional solution to keep your wheels in optimal condition