Boost the top end of your TRX-4M™ with this Speed gear set. The gear set features a high 9.7:1 reduction ratio for maximum speed. The set includes all transmission gears and a new 11-tooth motor pinion. Not recommended for snow, mud, rock crawling, or other high-resistance surfaces.
Accessory part for these models:
TRX-4M™ 1/18 1979 Chevrolet® K10 High Trail Edition™
TRX-4M™ 1/18 1979 Ford® F-150® High Trail Edition™
TRX-4M™ 1/18 Ford® Bronco®
TRX-4M™ 1/18 Land Rover® Defender®