FR 4D Flat 273 mm frame for 90 mm wheels

The FR 4D 273 mm frame is ideal for those who want to switch their freeride skates to a fitness inlineskate with a quality frame for 4 wheels of 90 mm.

The FR 4D 273 mm frame is mounted standard on the FR1 90 inlineskates.

It is a very good frame that is manufactured by extruding the excess aluminium from a block of aluminium. This makes it very strong and stiff, which ensures that all your energy is converted into forward motion.

The FR 4D Flat 273mm frame is delivered per pair and 8 axles and 8 spacers are included.
Bolts to attach the frame to the boot are not included.

The "273mm" in the name "FR 4D Flat 273mm frame" means that the distance from the front to the back axle is 273mm.
This means that there is only one mm space between each wheel. For very large sizes (EU 47 and EU 48 for example), this frame can therefore still just be used for freeriding. Of course its main purpose is towards fitness and touring.