This is a Pro-Spec Aluminum Brake Caliper for Promoto-MX/SM. This is the ultimate upgrade to your Losi® Promoto-MX/SM to improve your bike's performance. Experiencing brake fading is not acceptable when you need it the most. Pro-Line has developed a brake caliper with a progressive pitch cam and ball bearings for smooth braking performance. With a progressive pitch cam, braking starts faster and holds tighter when engaged. The Pro-Spec Aluminum Brake Caliper uses high performance steel brake pads and has a 6061 Hard Anodized housing that adds strength and durability to handle extreme punishment.
Upgrade your Losi® Promoto-MX/SM brake system today!
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