ريترو R36S وحدة تحكم ألعاب فيديو محمولة 3.5 بوصة IPS شاشة 128 جيجابايت ألعاب محملة مسبقًا مشغل الجيب المحمول نظام Arkos

HSP 06034 06033 06232 122025 Metal Gears Two Speed Transmission Complete For 1/10 RC Model Off-road Car 94155 94166 94177

Hardened Steel Axle Gear Set 12T 24T for 1/18 RC Car Crawler TRX4M Bronco Defender Upgrade Parts

Diameter:88mm Electric Vehicle motor clutch unidirectional gear bracket Planetary gear bracket Electric motor clutch

37T 40x11mm Planetary Gear Clutch Kit with 70mm Clutch Outer Ring Gear Set for Bafang 250W/350W E-bike Motor

Precision Spur Steel Gears 0.5M 80/100/110 Teeth DIY Motor Gearbox Metal Gear 3-12MM

1pcs 40T-60T 1.25M Step Spur Gear 1.25 Mod 40/42/45/48/50/60 Teeth 45# Steel Motor Gears Cylindrical Gear Bore 5-30mm

Diameter:10.3cm . 93Teeths High-speed Electric Vehicle Motor Gear Ring

0.8M Precision Turbine Worm Gear Set 1:20/30/40/50/60 Teeth Stainless Steel Worm Copper Gear Accessories-customized model

1PCS #25 Chain Drive Sprocket Wheel 12T to 40T Bore 6mm to 20mm Pitch 1/4" 6.35mm For 04C Chain Sprocket Wheel