Looking for some increased stopping power for your Losi ProMoto MX or SM? Look no further than the new Pro-Spec Aluminum brake calipers from Pro-LIne. Machined from 6061 aluminum and anodized in a “factory works” gold this caliper is packed with several improvements over the stock Losi part, making it a great upgrade for the bike. Brake fade is a thing of the past thanks to the steel brake pads and aluminum construction that draw heat away from the friction surface while a progressive pitch cam and ball bearing support add a level of control and smoothness not seen with the stock parts. The aforementioned progressive pitch cam bites harder, sooner, and maintains the increased pressure for longer allowing for more aggressive stops, time after time.
Item #PRO640800 https://www.prolineracing.com/product/1-4-pro-spec-aluminum-brake-caliper-promoto-mx-sm/PRO640800.html