For Rock-N-Roller Carts. RockNRoller. Replacement Part. Hal Leonard #RWHLO10X3BK. Published by Hal Leonard (HL.1427818).
UPC: 672485350705. 10.75x20.75x4.0 inches.
The pack of two 10 x 3? R-Trac Rear Wheel with Offset Hub from MultiCart is designed to fit the R10, R11G, R12, and R18 carts. The low rolling-resistant and pneumatic tire-like cushion ride is foam-filled, which is not prone to catching a flat.