Print and Cut out these templates to see how the Medium Chassis65 will fit relative to your boot size.
Medium Chassis65 with 257mm wheelbase is recommended for boot sizes US 8.5 [ EU 41 ] and smaller.
Medium Chassis65 with 269mm wheelbase is recommended for boot sizes US 8-10 [EU 40-43] and larger.
( Oysi Inline Skating Chassis wheelbase of 281mm is recommended for boot sizes US 9.5-12 [ EU 42 – 45 ] )
These recommendations are relative to foot length (mm), corresponding to nominal shoe sizes, to provide a longer wheelbase than is is traditionally used for these sizes, which is the intended function of the chassis.
There is some overlap, and wheelbase length preference is ultimately up to how each person prefers their skating to feel and of course how each person prefers their setup to look.
PDF files below can be printed out for a test fit with your own boot to see how the different sizes will look and help you to make a decision regarding your preferred wheelbase length.
