Continental Contact Spike 120 700 X 35 Rigid Urban Tyre. Puncture protection with a system:- The SafetySystem Breaker is made up of Kevlarreinforced, high-strength nylon fabric. Puncture and cut-resistant but nevertheless light and flexible, the tire adjusts quickly to the surface below. Without raising the weight or rolling resistance noticeably, it protects the carcass against foreign objects and contributes to a longer lifespan of the tire. Tires with the SafetySystem Breaker also provide good comfort properties.Suitable for E-Bikes:- For our E-Bike tyre we fall back on over 100 years' experience with moped and motorcycle tires. All of our city/trekking tires are rated to a standard speed of at least 25 km/h. Those tires marked e50 are also certified for S-Pedelecs. With their high quality structure, puncture protection is high and the rolling resistance is low offering protection from premature wear brought about by the additional driving force.Features:- Safety during the cold and dark season: The spikes guarantee traction, the reflective stripes ensure visibility.- Maintain full control of your bicycle even in turns and hard stops.- Choose between 120 or 240 spikes.- Handmade for You.Specifications:- ETRTO: 37-622- Inch: 28´´ - Alternative Dimension: 28 X 1 3/8 X 1 5/8- weight (g): 715 . tradeinn Bikeinn