HP 88034 HPI Racing PINION GEAR 34 TOOTH (0.6M) E10/Not compatible with 48 and 64 pitch spur gears Optional tuning gear for the E10. A lower tooth count on the pinion gear will give you more acceleration, while a higher tooth count will give...

HP 6990 HPI Racing SPUR GEAR 90 TOOTH (48 PITCH)

MV 150726 Maverick Doha Spur Gear

KP IFW639-59S Kyosho Parts Light Weight Spur Gear(0.8M/59T/MP10/w/IF403C)

P EZ011 Kyosho Sandmaster Spur Gear 91T

Spur Gear 93T, 48P: 1:10 2WD Axe MT

Pinion Gear, 48P 16T: 1.9 Barrage

Spur Gear 48P 60T(1): 1/18 4WD Temper

Axle Pinion Gear 14T: 1/18 4WD Temper

Spur Gear, 57T: 1:24 4WD Temper

Spur Gear:1:24 4WD ALL

Pinion Gear, 19 Tooth x 48 Pitch

Center Diff 46T Spur Gear: Revenge Type E/N

390 Motor,Pinion Gear 22T:1.9 Barrage Doomsday

Spur Gear Steel 47T DXR8-E