Arrowmax 48P 29T 7075 Hard Pinion Gear - AM-348029

The Arrowmax AM-348029 is a 48 pitch, 29-tooth pinion gear machined from 7075 aluminium for use in 1/10 and 1/12 scale RC cars running 48P drivetrain systems. Arrowmax machines this pinion from 7075-grade hard aluminium, which is significantly harder and more wear-resistant than the softer 6061 alloy used in many standard pinions. The 29T tooth count makes it a popular choice for tuning motor-to-spur gear ratios, letting you dial in top speed or acceleration to suit your track conditions.

Key Features

• Machined from 7075 hard aluminium for greater durability and wear resistance compared to standard alloy pinions
• 48 pitch (48P) tooth profile — compatible with 48P spur gears across a wide range of 1/10 and 1/12 scale RC platforms
• 29-tooth count suitable for fine-tuning gear ratios on both brushed and brushless motor setups
• Precision-cut teeth help maintain consistent mesh with the spur gear, reducing drivetrain noise and slop
• Lightweight construction compared to steel pinions, making it well suited to touring car and pan car applications where rotational mass matters

Compatible With

• RC cars running 48 pitch (48P) spur gear systems
• 1/10 scale touring cars and on-road RC platforms
• 1/12 scale pan car and circuit racing platforms
• Brushless and brushed motors with standard 3.175mm (1/8 inch) or 5mm motor shafts — verify shaft diameter before ordering

What's Included

• 1x Arrowmax AM-348029 48P 29T 7075 hard aluminium pinion gear