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                                  ARRMA Pinion Gear 21T 0.5 MOD CNC 2.3mm Bore-ARA311207

                                  ARA311207
                                  This tough steel 21T MOD 0.5 Pinion Gear provides a direct replacement for your kit item.
                                  This tough steel 21T MOD 0.5 Pinion Gear provides a direct replacement for your kit item.
                                  In stock
                                  $5.99 USD
                                  Shipping fees will be calculated at checkout.
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                                  30 Day Return
                                  90 Day Warranty

                                  Overview

                                  This tough steel 21T MOD 0.5 Pinion Gear provides a direct replacement for your kit item.

                                  Key Specs

                                  Part Type
                                  Gears
                                  Tooth Count
                                  21T

                                  What's Included

                                  In the Box

                                  • This tough steel 21T MOD 0.5 Pinion Gear provides a direct replacement for your kit item.

                                  Specifications

                                  Part TypeGears
                                  Tooth Count21T

                                  Compatibility

                                  This replacement part is used in the following complete models.

                                  1/18 GRANITE GROM 4X4 RTR Brushed Monster Truck1/18 GRANITE GROM 4X4 RTR Brushed Monster TruckARA2102T1 / ARA2102T2 / ARA2102T3Blue · Green
                                  ARA2104ARA2104ARA2104 / ARA2104T1 / ARA2104T2Black · White
                                  ARA2104KARA2104KARA2104K / ARA2104KT1Black
                                  ARA2106ARA2106ARA2106 / ARA2106T1 / ARA2106T2Silver · White
                                  1/16 FREEDOM FLYER GROM 4X4 RTR Brushed Monster Truck1/16 FREEDOM FLYER GROM 4X4 RTR Brushed Monster TruckARA2130FFWhite
                                  ARRMA 1:16 GORGON GROM 2S 4X4 RTR Brushed Monster TruckARRMA 1:16 GORGON GROM 2S 4X4 RTR Brushed Monster TruckARA2130T1 / ARA2130T2 / ARA2130T3
                                  1/16 QUAKE GROM 4X4 RTR Brushed Monster Truck1/16 QUAKE GROM 4X4 RTR Brushed Monster TruckARA2137T1 / ARA2137T2 / ARA2137T3Red · Green · Purple
                                  1/12 NASCAR RC Race Car Jeff Gordon No. 24 Dupont Chevrolet Monte Carlo 2S AWD RTR Brushed On-Road1/12 NASCAR RC Race Car Jeff Gordon No. 24 Dupont Chevrolet Monte Carlo 2S AWD RTR Brushed On-RoadLOS1120024Blue
                                  1/12 NASCAR RC Race Car Jimmie Johnson No. 48 Lowes Chevrolet Monte Carlo 2S AWD RTR Brushed On-Road1/12 NASCAR RC Race Car Jimmie Johnson No. 48 Lowes Chevrolet Monte Carlo 2S AWD RTR Brushed On-RoadLOS1120248Blue
                                  LOS1122405LOS1122405LOS1122405
                                  LOS1122408LOS1122408LOS1122408
                                  LOS1122409LOS1122409LOS1122409
                                  LOS1122412LOS1122412LOS1122412
                                  LOS1122419LOS1122419LOS1122419
                                  LOS1122434LOS1122434LOS1122434
                                  1/12 NASCAR RC Race Car Ross Chastain No. 1 Busch Light 2025 Chevrolet Camaro ZL1 2S AWD RTR Brushed On-Road1/12 NASCAR RC Race Car Ross Chastain No. 1 Busch Light 2025 Chevrolet Camaro ZL1 2S AWD RTR Brushed On-RoadLOS1122501 / LOS1122505 / LOS1122509 / LOS1122512 / LOS1122520 / LOS1122522 / LOS1122524
                                  1/12 NASCAR RC Race Car Zane Smith No. 38 2026 Losi Ford Mustang 2S AWD RTR Brushed On-Road1/12 NASCAR RC Race Car Zane Smith No. 38 2026 Losi Ford Mustang 2S AWD RTR Brushed On-RoadLOS1122638
                                  1/12 NASCAR RC Race Car Justin Allgaier No. 40 2026 Traveller Whiskey Chevrolet ZL1 2S AWD RTR Brushed On-Road1/12 NASCAR RC Race Car Justin Allgaier No. 40 2026 Traveller Whiskey Chevrolet ZL1 2S AWD RTR Brushed On-RoadLOS1122640
                                  1/12 Asphalt Late Model RC Race Car Dale Earnhardt Jr. No. 81/12 Asphalt Late Model RC Race Car Dale Earnhardt Jr. No. 8LOS-3104 / LOS-3104T1 / LOS-3104T2Green · Red
                                  1/12 NASCAR RC Race Car RCR No. 3 GM Goodwrench Chevrolet ZL1 2S AWD RTR Brushed On-Road1/12 NASCAR RC Race Car RCR No. 3 GM Goodwrench Chevrolet ZL1 2S AWD RTR Brushed On-RoadLOSF1122503Black
                                  1/12 NASCAR RC Race Car Dale Earnhardt Jr. No. 8 Budweiser Chevrolet ZL1 2S AWD RTR Brushed On-Road1/12 NASCAR RC Race Car Dale Earnhardt Jr. No. 8 Budweiser Chevrolet ZL1 2S AWD RTR Brushed On-RoadLOSF1122508Red

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