Yokomo BD10 low friction drive belts
From Yokomo for the BD10 comes this pair of low friction drive belts. Made of a softer material than the kit’s standard black belts, it can improve drive efficiency. Most effective for the stock category with high motor turns it helps reduce the feeling of stall while improving the top speed. The same part front and rear, the set comes with two pieces included.
Source: Yokomo [teamyokomo.com]