XLPower Nimbus 550 Nitro Engine Shaft Set V2 : XL55NB12-1

Name: XLPower Nimbus 550 Nitro Engine Shaft Set V2 : XL55NB12-1
Brand: XLPower

XLPower

Midland Helicopters Ltd\n\n-- Listings\n\n-- Feedback\n\n-- About\n\n-- Listings\n\n-- Feedback\n\n-- About\n\nDetails of SKU: XL55NB12-1\n\nXLPower Nimbus 550 Nitro Engine Shaft Set V2 : XL55NB12-1\n\nXLPower Nimbus 550 Nitro Engine Shaft Set V2 : XL55NB12-1\nA new design for higher precision and reliability, fully compatible with OS and YS engines.\nKit Includes\n--Engine shaft (extended design, factory runout \u22640.02mm)\n--Starter coupling\n--Tapered washer (for clutch seating)\n--Fan nut\n--Small-angle taper sleeve (secure fit without over-tightening)\n--7\u00D719\u00D76 bearing\nKey Improvements\n--Improved concentricity \u2014 upper clutch bearing alignment significantly enhanced for smoother transmission.\n--More reliable structure \u2014 starter coupling no longer sits inside the bearing, reducing clutch loosening risk.\n--Optimised taper angle \u2014 easier installation, secure engagement without excessive tightening.\n--Universal fit \u2014 .