Bora Aluminum Wheel Spacers For Yamaha Rhino Yamaha Rhino BORA Spacers These 4 lug Yamaha Rhino BORA spacers are made from Alcoa Aluminum and anodized black, with 3/8 studs. They are built Hub and Wheel Centric to ensure a perfect tight fit, with no vibration problems. These spacers... MSRP: Was: Now: $300.00 - $400.00 Choose Options