Losi Lean Bar Spring Set, 2.3, 2.5, 2.7mm: Promoto-MX/SM (LOS-2287)

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

(2) 2.7mm Lean Bars

(2) 2.5mm Lean Bars

(2) 2.3mm Lean Bars