The Yokomo YZ-821-2 front wheels let owners fit 2.2-inch tyres to a YZ-870C chassis, replacing the older 1.9-inch fitment common in vintage kits. This change broadens tyre choice and refreshes handling characteristics for modern layouts.
Using the YZ-821-2 opens access to current tyre designs and compounds so you can tune traction for surfaces like packed dirt or indoor carpet. The wheel keeps the YZ-870C hub style but accepts a larger tyre diameter for improved contact patch.
After switching to 2.2in tyres, reassess your pinion gear to keep RPMs and acceleration in check. The wheels are shipped without pre-cut vents so you can drill ventilation where you prefer to suit cooling or tyre seating.
Copyright © 2008-2025 rcjaz.co.nz All rights reserved