AVID RC knows that lower rotational weight translates into both faster acceleration and better handling, so that’s why they just released direct drop-in replacement aluminum topshaft for the Team Associated B4.2, T4.2, C4.2 and SC10.2 gearbox. Designed for stock class racing, this new topshaft shaves off a total of 6.7g of rotation mass.
Features:
• 7075 Aluminum Hard-Anodized Topshaft (weight 4.0g vs. 10.7g = 6.7 g rotating weight savings).
• Fits all B4.2, T4.2, C4.2, SC10.2, SC10B and previous models.
AV1025-TOP Team Associated Long Aluminum Topshaft
$16.00
[source: www.avidrc.com]