Skateboard Wheels with trucks 16.5"truck With 8'' Pneumatic All Terrain Mountain Wheels and two belt for DIY off road board/ESK8

Transform your DIY electric skateboard into a true off-road machine with this 16.5" truck and 8" pneumatic all-terrain wheel kit. Built for riders who crave grip, control, and stability on dirt, gravel, and uneven surfaces, this kit delivers a rugged, dependable foundation for rugged adventures.

What’s included and the standout specs

• Truck length: 420 mm (16.5"), axle hole: 10 mm, axle length: 60 mm (2.4"), axle diameter: 10 mm. Aluminum alloy hub for strength without adding unnecessary weight.
• Wheelset: 8" pneumatic tires with a recommended 60 PSI (410 kPa) for optimal grip and shock absorption on rough terrain.
• Hub: 72 teeth; Pulley: 16 teeth; Gear ratio: 72:16 (HTD5M) for a balanced blend of torque and top speed on off-road trails.
• Drive belt: 445 mm length, 15 mm width; includes two belts for DIY off-road builds.
• Note: The kit comes without motors and pulleys; it is designed to be compatible with Flipsky 63-series motors when you source the matching pulley set.
• Axle details: hub axle diameter 10 mm; axle length 60 mm; 10 mm axle hole size for solid mounting and dependable power transfer.

Why this all-terrain kit matters for your build

Off-road esk8 setups demand suspension, grip, and reliable gearing. The 8" pneumatic tires provide superior shock absorption compared with hard wheels, letting you glide over roots, rocks, and uneven paths with confidence. The aluminum alloy trucks deliver sturdy handling under torque, while the 72:16 gear ratio ensures you can climb inclines and maintain momentum on loose surfaces without sacrificing control. This combination is tailor-made for riders who want to venture beyond paved roads while keeping a familiar, modular DIY workflow.

Who this is for

• DIY enthusiasts converting a street-ready board into an off-road capable rig.
• Riders seeking a modular, upgradable foundation for dirt trails, grass, sand, and rocky paths.
• Builders who want clear specifications for compatibility with motors (e.g., Flipsky 63-series) and the appropriate pulley configurations.

Practical setup tips and tips for longevity

• Set tire pressure around 60 PSI to balance cushioning and traction; adjust based on rider weight and terrain.
• Pair this kit with the correct pulley set for Flipsky 63-series motors to achieve the 72:16 gearing.
• Inspect the 10 mm axle and 16T pulley connection after rough rides to maintain precise alignment and safe operation.
• Regularly check belt wear and replace with the two included belts when upgrading or after extended off-road use.

Built for the fearless DIYer who wants an off-road capable esk8 without sacrificing the modular, customizable feel of a home-build. If you’re ready to explore trails, fields, and gravel paths with your own electric skateboard, this 16.5" all-terrain kit provides the robust platform, precise gearing, and rugged wheels you need to expand your riding universe.