Arrowmax Low Friction Stock Racing 48P 28T RC Pinion Gear - AM-448028

The Arrowmax AM-448028 is a 48 pitch 28 tooth low friction pinion gear designed for stock class RC racing. Built to Arrowmax's stock racing specification, this steel pinion gear is intended for use with standard 540-size brushed or brushless motors running a 48P drivetrain, where consistent mesh and reduced friction are priorities in competitive racing. The SL designation refers to its low friction coating, which is aimed at minimising heat build-up and drivetrain drag during race conditions.

Key Features

• 48 pitch (48P) tooth profile for use with standard stock racing drivetrains
• 28 tooth count suits typical stock class gear ratios where motor RPM and efficiency matter
• Low friction surface treatment reduces heat and drivetrain resistance under sustained load
• SL specification targets stock racing competition rather than general bashing use
• Machined to close tolerances for consistent gear mesh with 48P spur gears

Compatible With

• 48 pitch (48P) spur gear systems
• Standard 540-size motor shafts (verify shaft diameter before fitting)
• Stock class RC touring cars, pan cars, and stadium trucks running 48P gearing

What's Included

• 1x Arrowmax AM-448028 48P 28T low friction pinion gear