Rocknroller R-Trac Rear Wheel with Offset Hub – Black (2pk replacement for R12 STEALTH Cart)

10″x3″ offset R-Trac no-flat wheels combine advantages of pneumatic and solid wheels. 30% lighter than typical wheels with soft cushion ride, low rolling resistance, high-strength polymer hub, and no-flat tire. Fits cart models R10, R12 & R18.