this component is manufactured to original specifications so it installs cleanly and performs like the part it replaces

HPI Racing 111167 Idler Gear 31 Tooth X1M Steel Savage XL Octane RTR

Smooth-rolling bearings are the foundation of an efficient drivetrain

12 3mm lock nuts (metal construction w/nylon insert)

Hand painted and finely detailed

RC4WD W0321 Rock Tamer 1.9" Beadlock Wheels (4) Rock Crawler Jato Parts this component is manufactured toRC4WD W0321 Rock Tamer 1. 9" Beadlock Wheels (4) Rock Crawler Specifications: CNC Machined Billet Aluminum Fits Standard 12mm Hex Wheel Size: 1. 9" OD: 2. 14in 54. 0mm Width: 0. 96in 24. 4mm Center Hole OD: 0. 20in 5. 2mm Negative Offset: 0. 02in 0. 50mm Each Weigh: 2. 06oz 58. 6g What's Included: 4x Rock Tamer 1. 9" Beadlock Wheels 1x Miniature Scale Hex Bolt Tool for M1. 6 Scale Bolts (1. 5 mm Hex) (Z S1328) 1x Miniature Scale Hex Bolt Tool (M2 Hex)