{"product_id":"ara311205-pinion-gear-19t-0-5-mod-cnc-2-3mm-bore","title":"ARA311205 Pinion Gear 19T 0.5 MOD CNC 2.3mm Bore","description":"\u003cp\u003eARRMA Pinion Gear 19T 0.5 MOD CNC 2.3mm Bore is a replacement pinion gear designed for compatible ARRMA radio-controlled vehicles. It’s made from tough steel with a 19-tooth, 0.5 module tooth profile that helps ensure smooth engagement with the rest of the drivetrain and long-lasting durability under demanding RC use. The gear is precision-manufactured with a bore sized for a 2.3 mm motor shaft and includes an M3×4 mm set screw to secure it in place. This part is used to transfer power from the motor into the transmission and is commonly swapped to tune gear ratios or replace worn or damaged gears in small-scale vehicles like GROM and similar models.\u003c\/p\u003e\n\u003cp\u003eIncludes\u003c\/p\u003e\n\u003cp\u003e1 x 19T Mod 0.5 Pinion Gear\u003c\/p\u003e\n\u003cp\u003e1 x M3 x 4mm Set Screw\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong and durable steel for long-lasting performance in extreme RC conditions\u003c\/li\u003e\n\u003cli\u003ePrecision manufactured tooth profile for smooth operation\u003c\/li\u003e\n\u003cli\u003ePrecision manufactured set screw hole\u003c\/li\u003e\n\u003cli\u003eFor 2.3mm motor shaft\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arrma","offers":[{"title":"Default Title","offer_id":51045432590623,"sku":"210000029955","price":7.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/0426\/8063\/files\/o1o51taadq1ilygofv5z_80590dcb-5d1b-41e7-9b6b-1d20e5857c19.jpg?v=1762648796","url":"https:\/\/newsunracing.com\/products\/ara311205-pinion-gear-19t-0-5-mod-cnc-2-3mm-bore","provider":"New Sun Racing","version":"1.0","type":"link"}