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Arrma Safe-D5 Mod1 Pinion Gear Arrma Safe-D5 Mod1 Pinion Gears feature a "D" shaped hole that allows the motor shaft to key inside the pinion gear, eliminating the loss of drive and brakes if the set screws comes loose. This tough steel Pinion Gear is available in multiple tooth count options, allowing you to fine tune the gear ratio. Features: Strong and durable steel for long-lasting performance in extreme RC conditions Precision manufactured wide tooth profile for smooth operation 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set-screw backs out Suits 5mm motor shaft diameter Precision manufactured threaded set-screw hole E-clip supplied for motor shaft pinion retention Includes: (1) Mod1 Safe-D Pinion Gear (1) Set Screw - M4 x 4mm (1) E-Clip - 3.2mm This product was added to our catalog on March 14, 2021 Update: 2/25/2025 SVA

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ARA311050, Arrma Safe-D8 Mod1 Pinion Gear (30T) Arrma Safe-D8 Mod1 Pinion Gears feature a "D" shaped hole that allows the motor shaft to key inside the pinion gear, eliminating the loss of drive and brakes if the set screws comes loose. This tough steel Pinion Gear is available in multiple tooth count options, allowing you to fine tune the gear ratio. Use the pull down menu above to pick the pinion gear for your application.  Features: Strong and durable steel for long-lasting performance in extreme RC conditions Precision manufactured wide tooth profile for smooth operation 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set-screw backs out Suits 8mm motor shaft diameter Precision manufactured threaded set-screw hole E-clip supplied for motor shaft pinion retention Includes: (1) Mod1 Safe-D Pinion Gear (1) Set Screw - 4x4mm (1) E-Clip - 5.6mm This product was added to our catalog on December 29, 2022

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ARA310951, 39T MOD1 Spool Gear (8mm Bore) This 39T Mod1 Spool Gear allows you to fine tune the gearing of your vehicleFeaturesStrong and durable steel for long-lasting performance in extreme RC conditions - Precision manufactured tooth profile for smooth operation - Precision manufactured set screw holes for the fit of screws either side of the spool shaft for extra secure fit - To fit to 8mm diameter shaftIncludes1 x 39T MOD1 SPOOL GEAR (8mm BORE)1 x M4 x 4mm Set Screw1 x M4 Screw Pin This item was added to our catalog June 3, 2022

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ARA311048, 28T Mod1 Safe-D8 Pinion Gear

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ARA310479, Arrma Steel Mod1 Pinion Gear (w/5mm Bore) (18T) These Arrma Pinion Gears are MOD1 and are offered in a variety of tooth counts. Each package includes one Steel pinion gear and one set screw. Arrma Kraton 6S BLX Arrma Mojave 6S BLX Arrma Nero 6S BLX Arrma Notorious 6S BLX Arrma Outcast 6S BLX Arrma Senton 6S BLX Arrma Typhon 6S BLX Features: Strong and durable steel for long-lasting performance in extreme RC conditions Precision manufactured tooth profile for smooth operation Precision manufactured double set screw holes for the fitment of set screws either side of the motor shaft for extra secure fitting For fitment to 5mm motor shaft This product was added to our catalog on December 12, 2021

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ARA310944, 34T MOD1 Spool Gear 8mm Bore

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ARA310940, Pinion Gear 27T MOD1

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ARA311041, Arrma Safe-D8 Mod1 Pinion Gear (21T) Arrma Safe-D8 Mod1 Pinion Gears feature a "D" shaped hole that allows the motor shaft to key inside the pinion gear, eliminating the loss of drive and brakes if the set screws comes loose. This tough steel Pinion Gear is available in multiple tooth count options, allowing you to fine tune the gear ratio. Use the pull down menu above to pick the pinion gear for your application. Features: Strong and durable steel for long-lasting performance in extreme RC conditions Precision manufactured wide tooth profile for smooth operation 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set-screw backs out Suits 8mm motor shaft diameter Precision manufactured threaded set-screw hole E-clip supplied for motor shaft pinion retention Includes: (1) Mod1 Safe-D Pinion Gear (1) Set Screw - 4x4mm (1) E-Clip - 5.6mm This product was added to our catalog on December 29, 2022

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ARA311079, 17T 0.8Mod 1/8" Bore CNC Steel Pinion Gear

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ARAC7778, AR310478 Steel Pinion Gear 17T Mod1 5mm Product Details This super-tough steel 17T MOD1 Pinion Gear provides a direct replacement for your stock item. Features Strong and durable steel for long-lasting performance in extreme RC conditions - Precision manufactured tooth profile for smooth operation - Precision manufactured double set screw holes for the fitment of set screws either side of the motor shaft for extra secure fitting - For fitment to 5mm motor shaft  Includes 1 x Steel 17T MOD1 Pinion Gear 2 x M4x4mm Set Screws Product Specifications Manufacturer # AR310478 Part Type Gears

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ARA311045, Arrma Safe-D8 Mod1 Pinion Gear (25T) Arrma Safe-D8 Mod1 Pinion Gears feature a "D" shaped hole that allows the motor shaft to key inside the pinion gear, eliminating the loss of drive and brakes if the set screws comes loose. This tough steel Pinion Gear is available in multiple tooth count options, allowing you to fine tune the gear ratio. Use the pull down menu above to pick the pinion gear for your application. Arrma Felony 6S BLX Arrma Infraction V2 6S BLX Arrma Limitless Features: Strong and durable steel for long-lasting performance in extreme RC conditions Precision manufactured wide tooth profile for smooth operation 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set-screw backs out Suits 8mm motor shaft diameter Precision manufactured threaded set-screw hole E-clip supplied for motor shaft pinion retention Includes: (1) Mod1 Safe-D Pinion Gear (1) Set Screw - 4x4mm (1) E-Clip - 5.6mm This product was added to our catalog on December 29, 2022 Updated: 2/25/2025 SVA

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ARA311040, 20T Mod1 Safe-D8 Pinion Gear

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CSE010-0065-11, Castle Creations Mod 1 Pinion Gear w/5mm Bore (19T) This is a Castle Creations Mod 1 CC Pinion Gear. High power applications require a reliable way to get the power from the motor to the drivetrain. Manufactured from hardened steel, with a Mod 1 tooth profile and 5mm bore, these pinions are ideal for 1/8 scale electric applications. Choose from 11T, 13T, 15T, 17T, 19T, 21T, or 23T tooth count. This product was added to our catalog on 03/08/2022

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ARA311047, 27T Mod1 Safe-D8 Pinion Gear

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ARA311042, 22T Mod1 Safe-D8 Pinion Gear

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ARA310481, 20T Mod1 Pinion Gear

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ARA311082, 20T 0.8Mod 1/8" Bore CNC Steel Pinion Gear

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ARAC7602, AR310475 Steel Pinion Gear 14T Mod1 5mm

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ARA311083, 21T 0.8Mod 1/8" Bore CNC Steel Pinion Gear

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ARA311092, 30T 0.8Mod 1/8" Bore CNC Steel Pinion Gear

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ARAC7600, AR310473 Steel Pinion Gear 12T Mod1 5mm

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ARA311049, 29T Mod1 Safe-D8 Pinion Gear

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ARA311046, 26T Mod1 Safe-D8 Pinion Gear

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ARA311044, 24T Mod1 Safe-D8 Pinion Gear

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ARA311043, Arrma Safe-D8 Mod1 Pinion Gear (23T) Arrma Safe-D8 Mod1 Pinion Gears feature a "D" shaped hole that allows the motor shaft to key inside the pinion gear, eliminating the loss of drive and brakes if the set screws comes loose. This tough steel Pinion Gear is available in multiple tooth count options, allowing you to fine tune the gear ratio. Use the pull down menu above to pick the pinion gear for your application.  Features: Strong and durable steel for long-lasting performance in extreme RC conditions Precision manufactured wide tooth profile for smooth operation 'D' shaped hole to match motor shaft profile so drive and brakes are not lost if the set-screw backs out Suits 8mm motor shaft diameter Precision manufactured threaded set-screw hole E-clip supplied for motor shaft pinion retention Includes: (1) Mod1 Safe-D Pinion Gear (1) Set Screw - 4x4mm (1) E-Clip - 5.6mm This product was added to our catalog on December 29, 2022

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ARA311039, 19T Mod1 Safe-D8 Pinion Gear

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ARA311038, 18T Mod1 Safe-D8 Pinion Gear

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ARA311037, 17T Mod1 Safe-D8 Pinion Gear

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ARA311036, 16T Mod1 Safe-D8 Pinion Gear

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ARA310950, 29T MOD1 Spool Gear (8mm Bore)

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ARA310482, 21T Mod1 Pinion Gear

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ARA310480, 19T Mod1 Pinion Gear

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