Koswork 48P 21T Aluminium Thin Lightweight RC Pinion Gear - KOS03001-21 4-40 Steel Rod End Assembly this is the large size

this is the large size in the Heritage design from Traxxas's official merchandise range

this front pivot replaces the standard component and reduces unsprung weight at the front end of the 22 5

not a ready-to-run model — you'll assemble every component yourself

The Traxxas TRX10535 lower front suspension arms are direct-fit replacement parts designed to restore or maintain the front suspension geometry on compatible Traxxas models

6x M3x18 titanium hex flat-head screws (KYO1-S33018HT)

Koswork 48P 21T Aluminium Thin Lightweight RC Pinion Gear - KOS03001-21 4-40 Steel Rod End Assembly this is the large sizeThe Koswork KOS03001 21 is a 48 pitch, 21 tooth aluminium pinion gear designed for use in electric RC cars running a 48P drivetrain. Machined from aluminium rather than steel, this pinion gear is noticeably lighter than standard options, which can reduce rotational mass on the motor shaft. It is a direct fit choice for any RC vehicle that uses the 48 pitch gear standard, making it a straightforward swap for worn or damaged pinion gears of the same