Yokomo BD-498L Front Drive Belt for BD7-2015  [BD-498L]

Front drive belt for BD7-2015

The Yokomo BD-498L is a front drive belt intended for use on BD7-2015 series cars when a forward motor conversion is installed. This belt is an RC-scale replacement part that completes the front-drive routing required by the conversion, and it is supplied as a single item suitable for maintenance or rebuilds of the front drivetrain.

Installation notes: route the belt following the forward-motor conversion layout for BD7-2015, verify pulley alignment, and set moderate tension to avoid skipping while allowing smooth rotation. Inspect pulley teeth and belt edges for wear during fitment, and retension after a short running period to confirm stable engagement.

Tuning role: the front drive belt affects drivetrain smoothness and transient response under acceleration and steering transitions. Proper tension and alignment reduce lash and help maintain predictable handling on high-grip surfaces, while an overly tight belt increases drag and may transfer extra load to bearings.