This is a pair of 1.9" Ruptures Performance Scaling Tires from JConcepts.

Features:

Large and mini island directional tread

Hefty sidewall bar support and radial ribs

Horizontal attack bars

Y-loop inner carcass ribbing

Super soft, green compound

Soft open cell foam inserts

Includes:

Two 1.9" Ruptures Performance Scaling Tires in Green Compound

Two Foam Inserts

Requires:

1.9" Wheels

Tire Glue DTXR2000, DTXR2002

Specs:

Inner Diameter: 1.9" (48mm)

Outer Diameter: 4.7" (120mm)

Width: 1.8" (45mm)