LOSI LOS-2287 Lean Bar Spring Set, 2.3, 2.5, 2.7mm: PM-MX/SM

Enhance the performance of your Losi Promoto-SM with these high quality steel Lean Bar Springs. It will also fit the Losi Promoto-SM.

In The Box

• (2) 2.7mm Lean Bars
• (2) 2.5mm Lean Bars
• (2) 2.3mm Lean Bars