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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
to make electric start function work
--gf01-cream: #f7f4ee
Battery for YU XIANG F07 UH-1 Huey RC Helicopter Model (1PCS)
with 1/5 planetary reducer as power output
they’ll have fun
OKMO J06F α-Type Opposed Stirling Hot Air Engine Mini Pocket Size Engine Model STEM RC Car_RGT to make electric start functionOKMO J06F Type Opposed Stirling Hot Air Engine Mini Pocket Size Engine Model STEM Features: . Classic Mechanical Design: Features a dual opposed piston structure that vividly demonstrates external combustion and energy transformationperfect for collectors and mechanical enthusiasts. . Real Heat Powered Operation: Uses an alcohol lamp at the heating end to generate continuous rotation through air expansion and contractionno electricity required. .
US$ 179.50
US$ 245.00
US$ 125.00
