The Oysi Inline Skating Chassis Requires use of standard M6-1.0 ISO 7380-2 Class 10.9 metric fasteners – (photo 1).
ISO 7380-2 fasteners feature an integrated low profile flange which properly distributes forces through the Universal Frame System (UFS) mounting area of the chassis and its contours.
Additionally these fasteners provide necessary clearance for the middle wheels.
Eight of these fasteners are included in the hardware pack with every complete set to accommodate various boots.
The correct fastener will sit easily within the UFS mount. The flange will fit flush with the surrounding surface – (photo 2 & 3).
Sets of bare frames do not include these UFS fasteners and must be purchased separately to properly mount your #OysiChassis