CFK-Spinner, 70 mm Graupner 1387.70 A series of spinners designed for models with glowplug motors. The CFRP spinner cap is intentionally supplied without propeller clearance openings, so that they can be used for 2-blade and 3-blade propellers. 3 mm aluminium backplate, CFRP spinner cap, hand moulded in high-strength woven carbon fibre, polished surface finish, with M3 x 30 or M4 x 40 socket-head cap screw. Spinner Ø 70
Overall spinner length 70 mm
For motor shaft Ø 8
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