In my words
I bolt Pro-Spec Aluminum Brake Caliper for Promoto-MX/SM on before a race weekend, not after one.
Hardware is the part of the car you only upgrade once, which makes the first choice worth the thought.
I link straight to the listing so the price you see is the price it sells for today.
What Pro-Line says about it
- Incredible Stopping Power
- Pre-Assembled / Easy Installation
- High Performance Steel Brake Pads
- 6061 Hard Anodized Housing
- Direct Replacement for Losi Promoto
Questions I get about this set
Aluminum or plastic?
Aluminum holds geometry and transfers the hit; plastic bends and comes back. On a rough outdoor track I take plastic in the front and aluminum in the back.
Do I need special tools?
A hex driver set that actually fits, thread-lock and a bench. Rounded hardware costs more time than any part on this page.
