XL70V2NB20-2 Specter 700 Nitro Engine Shaft Set V2 131-308 A tapered damper design engineered

A tapered damper design engineered for stable

Length about 10cm/60cm

Turbine : 12~18kg

•Heat shrink tube（1PSC）

Use a shim washer to adjust gear mesh

XL70V2NB20-2 Specter 700 Nitro Engine Shaft Set V2 131-308 A tapered damper design engineeredA brand new design for improved precision and reliability: Extended shaft length, ensuring runout less than 0. 02mm from factory. Significantly improved concentricity of the upper clutch bearing, delivering smoother and more stable transmission. Starter coupling no longer sits inside the bearing, reducing the chance of clutch loosening. Reduced taper angle on the engine shaft sleeve reliable engagement without excessive tightening, preventing starter