This is a pair of Traxxas 0.61 Rate GTS Blue Stripe Shock Springs in a natural finish for the TRX-4 Scale Crawler.

This is a pair of Traxxas 0.39 Rate GTS Orange Stripe Shock Springs in a natural finish for the TRX-4 Scale Crawler.

This is a pair of Traxxas 0.30 Rate GTS White Stripe Shock Springs in a natural finish for the TRX-4 Scale Crawler.

This is a pair of Traxxas 0.22 Rate GTS Yellow Stripe Shock Springs in a natural finish for the TRX-4 Scale Crawler.

This is the set of two Traxxas front shock springs 0.45 rate GTS.

This is the set of two Traxxas rear shock springs with 0.54 rate GTS

Spur gear, 54-tooth, steel (wide-face, 1.0 metric pitch) -

Traxxas XO-1 Mod 1 Spur Gears are available in 46, 50 or 54 tooth count options to fine tune the gear ratio of your model.

This is an optional Traxxas Steel Wide-Face 1.0 Metric Spur Gear, intended for use with the Maxx 1/10 Brushless Monster Truck and the X-Maxx 8S 4WD Brushless Monster Truck.

spur gear, 50-tooth(1.0 metric pitch)

This is an optional Traxxas Steel Wide-Face 1.0 Metric Spur Gear, intended for use with the Maxx 1/10 Brushless Monster Truck and the X-Maxx 8S 4WD Brushless Monster Truck.

Traxxas XO-1 Mod 1 Spur Gears are available in 46, 50 or 54 tooth count options to fine tune the gear ratio of your model.