The MR4-BC Special is a fusion of the MR4-TC (belt drive, not MR4TC-SD), MR4-BC (not 'Special') and MX-4 (with a bit of MR4-MT thrown in for good measure). Basically the suspension arms, bulkheads and hub carriers are MX-4 (legacy) components. The chassis is TC, the shock towers, front bulkhead cap, wing mounts (and many other bits) are BC/MT components.
Yokomo is a master of component re-use. Don't get me wrong ... they don't sit on their hands, they are continually refining and tweaking and routinely release 'special' components available as hop-ups.
It is true that the current BC Special kits are not 100% cutting edge either. You can buy some items (hub carriers most notably) that have been developed for use by Yokomo team drivers.
Yokomo Rocks!
'nuff said,
MX4
Originally posted by muggleh8tr
LOOKS LIKE A MR4TC-SPECIAL WITH BIG OL' TIRES ON IT......MINUS THE CHASSIS