Upgrade your drivetrain with the Arrma 13T 0.8 Module Safe-D Pinion Gear. Built from strong steel for long-lasting durability, this pinion is designed to handle the demands of high-powered 1/10 and 1/8 scale RC vehicles. The D-shaped bore ensures a secure fit on your motor shaft—even if the set screw loosens—while the wide tooth profile delivers consistent, smooth power delivery. Ideal to keep on hand as a backup or for fine-tuning your gear ratio.
Includes:
- (1) 13T 0.8 Module Safe-D Pinion Gear
- (1) M4 x 4mm Set Screw
- (1) 3.2mm E-Clip
Features:
- Durable steel construction for long-lasting performance
- Safe-D D-shaped bore prevents rotation loss if set screw loosens
- Wide-tooth design for quiet, smooth operation
- Precision-machined for optimal mesh and fit
- Includes hardware for easy installation
Specifications:
- Tooth Count: 13
- Pitch: 0.8 Module
- Shaft Bore: 5mm (D-shaped)
- Material: Steel
- Finish: Natural
Compatibility:
- 1/10 Big Rock 223S 4X4 Brushless (ARA4312V4, ARA4312V3)
- 1/10 Fury 223S 2WD Brushless (ARA3521)
- 1/10 Granite 223S / 3S 4X4 Brushless (ARA4302V4, ARA4302V3)
- 1/10 Kraton 4S 4X4 Brushless (ARA4408V2)
- 1/10 Outcast 4S 4X4 Brushless (ARA4410V2)
- 1/10 Senton 223S / 3S 4X4 Brushless (ARA4303V4, ARA4303V3)
- 1/10 Vorteks 223S / 3S 4X4 Brushless (ARA4305V4, ARA4305V3, ARA4305V3B)
- 1/8 Mojave 4S 4X4 Brushless (ARA4404)
- 1/8 Typhon 3S 4X4 Brushless (ARA4306V3)
- 1/8 Vendetta 3S 4X4 Brushless (ARA4319V3)
Keep this pinion in your RC toolbox as a reliable spare or gear-tuning option for maximizing your vehicle’s performance and durability.
