{"product_id":"mod-1-42-tooth-pinion-gear-8mm-bore-hardened-steel","title":"Mod 1 42 Tooth Pinion Gear 8mm Bore Hardened Steel Spur Gear For RC Cars And Trucks High Strength 45 Carbon Steel Surface Hardened For Durable Motor Drive","description":"\u003cdiv\u003eMod1 Pinion Gear 42T, 8mm Bore for RC Drives\u003cbr\u003e\n✔️ 42T Mod1 pinion, 8 mm bore, hardened 45# carbon steel \u003cp\u003eThis Mod 1 42T pinion is a hardened steel gear built for RC car and truck drivetrains. It meshes with a spur gear of matching pitch (Mod 1) to deliver reliable power transfer and consistent mesh in hobby RC setups. Includes one pinion and grub screw for secure mounting on 8 mm shafts.\u003c\/p\u003e ✅ Teeth: 42T \u003cbr\u003e\n✅ Bore: 8 mm \u003cbr\u003e\n✅ Material: 45# carbon steel \u003cbr\u003e\n✅ Surface treatment: high-frequency quenching for wear resistance \u003cbr\u003e\n✅ Outer diameter: 44 mm \u003cbr\u003e\n✅ Total thickness: 14 mm \u003cbr\u003e\n✅ Includes grub screws for stable rotation \u003cbr\u003e\n \u003cp\u003e💡 What is a pinion gear used for in RC drivetrain systems? This handy part drives the spur gear to transfer motor power to the wheels, influencing speed and torque.\n- Works with the matched Mod 1 spur gear to set gear ratio and drive efficiency\n- Handy for dialing in acceleration and top speed on tracks or bashing days\n- Check bore size and grub screws for secure mounting and alignment\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48233782051051,"sku":"VXB0CX5C1WSS","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61rolWx-bVL.jpg?v=1778332025","url":"https:\/\/vxb.com\/products\/mod-1-42-tooth-pinion-gear-8mm-bore-hardened-steel","provider":"VXB Bearings","version":"1.0","type":"link"}