Pay in 4 interest-free payments of $11.25 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Compression changes with temperature
•Heat shrink tube（1PSC）
• Reduced taper angle on the engine shaft sleeve — reliable engagement without excessive tightening
Hole: 3mm
10 shim washer is available: MA131-149
XL70V2NB20-2 Specter 700 Nitro Engine Shaft Set V2 131-308 Compression changes with temperatureA brand new design for improved precision and reliability: Extended shaft length, ensuring runout less than 0. 02mm from factory. Significantly improved concentricity of the upper clutch bearing, delivering smoother and more stable transmission. Starter coupling no longer sits inside the bearing, reducing the chance of clutch loosening. Reduced taper angle on the engine shaft sleeve reliable engagement without excessive tightening, preventing starter
US$ 312.50
US$ 350.00
US$ 19.99
US$ 17602.00
