The Cinema Williams tire is Nathan Williams' signature model that is not only super-fast with a smooth continuous centerline tread, but also super-grippy with micro-knurling across the side blocks. The fat 2.5" width adds stability and softens hard landings while still fitting in most modern street frames. 

20 x 2.50"  
Inflated Width:  
Inflated Diameter: 
Max Pressure: 60 psi  
Weight: 23.8 oz