Ray Spear 18099: Body and VZ Chassis Kit Guide
Ray Spear's removable canopy, VZ colours and stock tyre choice explained before you buy.
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Browse available alternativesDual Ridge Jr. is a scaled-down sibling to Tamiya's full-size R/C Dual Ridge, both designed by Takayuki Yamazaki, and it keeps the original's bulging cockpit and oversized rear wing. Eight small vents are molded into the roof to help channel cooling air. It runs on the VZ chassis, with a silver ABS body over a black ABS chassis and A parts, black super-hard low-profile tires, silver-plated 5-spoke wheels, and metallic stickers for finishing detail. The VZ chassis brings reinforced bumper and rear-stay-base areas, low-friction 620 POM bearings, and a 3.5:1 gear ratio.
Ray Spear's removable canopy, VZ colours and stock tyre choice explained before you buy.
Iron Beak (18098) is a VZ Racing Mini 4WD kit: 158 mm long, 3.5:1 gears, POM 620 bearings. How it differs from the Japan Cup 2026 limited colourway 95190.
A Tamiya VZ chassis guide to identifying compatible bodies, stays and option parts. Check the exact product notes and race rules before fitting an upgrade.