The pair of 8x3" R-Trac Ground Glider Rear Wheel with symmetrical Hub from Rock N Roller is designed to fit the R6, R8, R14, and R16 carts. The low rolling-resistant and pneumatic tire-like cushion ride is foam-filled and an upgrade for compatible carts. R-Trac wheels offer the combined advantages of pneumatic and solid wheels. They are 30% lighter than pneumatic wheels and provide a soft cushion ride, low rolling resistance, and a high-strength polymer hub. Additionally, they feature "no-flat" tires, ensuring reliability in all conditions.

Featuring:

- Fits: R6, R8, R14, and R16 carts
- Low rolling-resistant and pneumatic tire-like cushion ride
- 30% lighter than pneumatic wheels
- High-strength polymer hub
- "No-Flat" tires, ensuring reliability in all conditions
- Sold as a pack of 2 wheels with cotter pins and washers