Vanquish F10 Portal Axles, 1/10 RC Aluminum CNC Complete F10 Front and Rear Axles with CNC Machined High Strength Steel Gears for 1/10 RC Crawler Vanquish VS4-10 Axial SCX10 II Upgrades Features: Made of high-quality aluminum material, CNC machined for precision, Black Silver anodized, improves the overall performance; Machined hard steel Portal Gears(28T/20T),High-Pinion Hypoid Machined Axle Gears (30T/8T),stainless steels Construction Driveshafts; One-Piece Molded Bearing Retainers Unmatched scale look; Durable and smooth drive, helping you easily cross any terrain Specification: Material: Aluminum alloy (axle housing), medium carbon steel (inner shaft/output shaft/gear), stainless steel (ball head/steering gear rod/screw) Parachute tooth: 8T/30T Door reduction gear: 20T/28T Axle tooth ratio: 7.19:1 Steering Angle: about 45° Output shaft: 5mm Input axis: 5mm Connector size: 12mm Binder thickness: 5.6mm Color: Black, silver Net weight: About 320g(front axle), about 237g(rear axle) What's Included: Vanquish F10 Portal Axle