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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
•Heat shrink tube（1PSC）
Length about 10cm/60cm
2 washer *2
Compression changes with temperature
10 shim washer is available: MA131-149
XL70V2NB20-2 Specter 700 Nitro Engine Shaft Set V2 131-308 •Heat shrink tube（1PSC）A 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
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