Tube type tyre.
 
Rating - 120mph, 1750lb TSO
Tyre height - 16.5 inches
Tread depth - 6mm
Weight - approx 3.8kg
 
Tube options
Aero Classic Leakguard aviation grade tube (TR20 straight stem valve) 
Aero Classic Leakguard aviation grade tube (TR87 with 70 or 90 degree bent valve)