Those new Marathon 195' mounting frames are designed to accommodate 4 of 100mm wheels

Fits the below recent model Rollerblade inline skates like the Spitfire and LX models

Lightness - 4

Small = 18cm

Superfeet Guide Coal Those new Marathon 195' mountingSILENT STEP STABILIZING SHAPE Cradles your heels to minimize friction and reduce hot spots and blisters SCENTLOK TECHNOLOGY Long lasting odor control to keep you hidden from prey while on the hunt DURABLE CONSTRUCTION Superfeet hunting insoles keep their shape, delivering reliable support and comfort for up to 12 months or 500 miles, whichever comes first MOISTUREWICK Our hunting insoles come with long lasting odor control GROUND SENSE IMPACT DAMPING