The Holy Roller's inverted knobs make it a versatile all-rounder that moves easily from dirt to pavement. This 20 x 1-3/8 version combines a single compound tread with SilkWorm protection under the tread on a steel wire bead.

Highlights

• Inverted knob design that works from dirt to pavement
• Single compound tread
• SilkWorm under-tread puncture protection
• Tube-type: run it with an inner tube
• 343 g claimed weight

About the Holy Roller

Maxxis uses an inverted knob design on the Holy Roller, which makes it a versatile performer on hard pack, pavement, asphalt and skate parks. It suits BMX, dirt jump, pump track and urban riding, front or rear.

Single compound rubber and SilkWorm protection

A single rubber compound runs right through the tread. A SilkWorm layer under the tread adds puncture protection for everyday riding. A steel wire bead adds strength, though it won't fold for carrying.

Compatibility & fit

Fits 20-inch 451 mm rims (ETRTO 37-451); Maxxis lists a 17–27 mm internal rim width. It won't fit standard 406 mm 20-inch BMX rims. Maximum pressure is 65 psi. Check frame and fork clearance for a 1-3/8-inch tyre. It isn't tubeless ready, so run a tube (Maxxis says sealant in a non-TR tyre voids the warranty). Fitting isn't included; our workshop can fit it for you.