FDM60 Hardcore Aggressive Inline Rollerblade Skating Frame Chassis

Full write up: http://www.masterbla.de/2020/12/10/printable-compostable-frame-II/

__The FDM60 is the first aggressive inline skating frame designed for cheap FDM/FFF printing, with low cost ($5-10 each) and disposability in mind using compostable PLA.__

This frame is Salomon UFS compatible. Each print requires 4 8mm axles and 2 low profile UFS mounting bolts. Unrockerable frame spacers are built into the design.

It uses the wheelbase from starscream4's ca60s: https://www.thingiverse.com/thing:3788011

characteristics
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- 246mm flat rocker wheelbase (60mm x4)
- 108mm 2-3 split
- __61.5mm Ride Height__ (wheel to soul plate)
- __32mm Backslide Height__ (groove edge to soul plate)
- 291g+ Weight (100% infill PLA)

__v0.30 (21/02/10)__
- UFS mounting bolt hole play extended 3mm
- Wheelbite protection hangdown reduced by 1.3mm
- Backslide Height reduced/improved 3mm to 32mm

__v0.20 (21/01/27)__
- Added mounting edge fillets for narrow THEM soul plate fra