RC Aircraft Kneeling Single-Side Shock Absorbing Landing Gear (90–140mm, Aluminum)

Description

Kneeling single-side retractable landing gear designed for RC model aircraft and DIY retractable wheel conversions. Machined from high-strength aluminum alloy for a rigid, lightweight assembly that resists bending and corrosion. Includes a 45×17 mm rubber wheel compatible with standard micro axles; axle hole diameter is 4.0 mm. The kneeling design provides shock absorption during touchdown and smoother taxiing on uneven surfaces. Available in six heights (90, 100, 110, 120, 130, 140 mm) to suit different airframe clearances and landing gear bays. Sold per piece — choose either a single unit (D4.0 hole) or a left+right set (both with D4.0 holes) when ordering. Approximate assembled weights: 100 mm ≈ 28 g, 120 mm ≈ 31 g, 140 mm ≈ 35 g. Ideal for hobbyists upgrading trainers, scale models, and lightweight sport aircraft; ensure 4.0 mm mounting hardware and adequate bay clearance when installing.