The way in which the Aluminum “W”-extrusion is manufactured and the Aluminum grade in combination with the milling treatment guarantees the needed stability and stiffness and at the same time sufficient flexibility for steering during skating. We call it “stiff flex”! This unique combination is reached due to feedback on the proto types of the frames of out inline team skaters participating international championships. The “stiff flex” off our frames is the main reason why skaters prefer our frames. As well the silver as gold surface coating offers next to the shiny look also extra protection. The unique four-step coating process offers a sustainable but also nice and shiny look!

This could very well be DoubleFF’s best product yet! In 2024 alone, this frame was used by multiple athletes who became European champions and world medalists. This in senior and junior categories. It’s clear that the world’s top performers trust and succeed with this outstanding frame.

Frame A1 silver is available in:

• 4×100 12,4i
• HiLo (3×110 – 1×100) 12,9i
• 4×110 13,2i
• 3×125 12,8i – 12,6i – 12,4i – 12,0i

Frame A1 gold/pink is available in:

• HiLo (3×110 – 1×100) 12,9i
• 4×110 13,2i
• 3×125 12,8i – 12,6i – 12,4i