5-Zigen is known world-wide as a staple of the Japanese race circuit. Every 5-Zigen wheel is made in Japan with exacting tolerances just like their Formula One race wheels. For 2008 5-Zigen offers up a spectacular wheel name the 5-Zigen ProRacer ZR+520. The 5-Zigen ProRacer ZR+520 comes in 17 inch wheels, as well as 18 inch wheels. The 5-Zigen ProRacer ZR+520 is available in hyperblack, chrome, and bronze. The 5-Zigen ProRacer ZR+520 fitments also include staggered fitments for rear-wheel-drive vehicles such as the 350Z, G35/37, RX7, etc. This sleek 6-Spoke Split design from 5-Zigen Wheels has already become one of the year's hottest sellers. Check out some samples of vehicles with the 5-Zigen ProRacer ZR+520, or click on the wheels to go the wheels product page on rimsdealer.com to get all pricing and sizing information.