GTB CNC Aluminum Ventilation Cooling type Clutch Bell Mount Carrier Brace for 1/5 RC Car HPI km rv baja 5b ss 5sc Upgrade Part
GTB Racing stationary symmetric point of stomatal clutch cup holder
1:Take a fixed convex, concentricity better, inner hole enlarging the 28 x12x7 bearing design, long service life Heat dissipation fin design
2:The new according to the many FANS suggest improvement ventilation symmetrical Angle hole a cooling discharge to jilt block wear dust effect is better