• Round profile with micro-siped knobs and carbide studs for traction on ice
• Works best when run at minimal pressure but can be used at full pressure on non-icy roads with minimal road noise
• *To ensure proper spike seating the tire should be run for roughly 25 miles on asphalt while avoiding fast acceleration or hard braking
• Twin Skin – An additional rubber coating on the side protects against cuts and allows for uniform coloring
• SGRD – Smartguard equipped tires feature a 5mm breaker belt made from special Indian and partially recycled rubber

Specifications:

• Style:Studded
• Size:700×40
• ISO:Wire
• Bead:Wire
• Belted:Belted
• Tread/SW:Bk/Bsk/Ref
• PSI:70
• Weight:970
• TPI:67
• Durometer:
• Seat Width:
• Seat Depth:
• Features:TWN/SGRD
• Reflective Sidewall:Yes
• Studs:240
• E-Bike Rating:
• :
• :
• :
• ETRTO