With its top ball bearing

INCLUDES: One 10 Tooth Spiral Pinion Gear

1 Sleeve(liner)

Traxxas F-150 SVT Raptor

Includes easy to follow assembly instructions

Robinson Racing 8725 Pinion Gear Xtra Hard 5mm 8 Mod 25T Pro SC10 Parts With its top ball bearingRobinson Racing 8725 Pinion Gear Xtra Hard 5mm 8 Mod 25T This is the Extra Hard 5mm . 8 Module 25 Tooth Brushless Motor Pinion Gear from Robinson Racing. FEATURES: Extra hard construction, gun metal gray in color Fits motors with shaft diameter of 5mm Will also work on 3mm motors using the reducer sleeve (RRPC1200) INCLUDES: One 5mm . 8 Module 25T Pinion Gear One 4x4mm set screw