Oysi Inline Skating Chassis 281mm

Oysi Inline Skating Chassis 281mm — a modular aggressive UFS chassis with built-in rocker, designed and manufactured in the USA. Runs 72mm outer / 60mm inner wheels for agile hi-lo setups. Sold in pairs.

UFS Mount. Standard UFS mounting — pair with any UFS-compatible aggressive boot.

Built-in Rocker. 72mm outer / 60mm inner natural rocker for quick, agile turns and a locked-in grind position.

Modular Chassis. Replaceable parts with coping-mode hardware included — set it up for flat, hi-lo, or coping.

Frame specs: 281mm · 4-wheel hi-lo · max 72mm wheels (outer) / 61mm inner · aggressive.

Includes: UFS fasteners, nylon washers, and coping-mode hardware. Sold as a pair.

• Best for: Aggressive (street, coping, grinds)
• Skill level: Intermediate to Advance