XYCL1105 10Pcs Gear Rack 0.5 Modulus Plastic Rack Pinion Drive Rod DIY Parts New. 30Pcs 2mm Aperture 10-Teeth Plastic Motor Spindle Gear 9mm for Model Toy. XYCL0303 20Pcs Plastic Double Gear 2410-2B 24T 0.5 Modulus For DIY Motor Gear.
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