The Contact Spike is designed to help you ride safely during the cold and dark season. Strategically placed studs guarantee traction while the reflective sidewall stripes ensure visibility.

• Maintain full control of your bicycle even in turns and hard stops on ice and snow
• Reflective sidewall stripe for added visibility
• The SafetySystem Breaker is made up of Kevlar reinforced
• 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
• E25 e-bike rating features a high quality structure with puncture protection to reduce premature wear brought about by the additional driving force
• 120 Studs
• Flat Protection: Tread
• TPI: 330
• Color: Black/Reflex
• Weight: 715
• Designed for ebike: Yes
• Defined Color: Black
• ISO Width (mm): 35
• ISO Diameter: 622 / Road / 29″
• Tire Intended Use: Road
• Tire Intended Use: Winter-Studded
• Tire Intended Use: Touring-Hybrid
• Tire Diameter: 700c
• Tire Bead: Wire
• Labeled Size: 700 x 35 / 28 x 1-3/8
• Tire Type: Clincher
• PSI: 72