Radio Control RC Car Roof Rails Protection Bars
Colours: Black, Carbon Black*, Red, Blue, Green, Orange //  Hex Bolts : Black or Silver
*** If you do not see the design/colour you require - please message me. ***
*Carbon Black uses PLA with  up to 20% Carbon Fibre
Adds protection to the roof of the body to which they are fitted.
Supplied: Roof Rails, 2 Backing Plates, 4 x hex bolts & 4 x backing nuts (silver)

You will need to make 4 small holes in the roof to mount rails.
Check there is no interference with roll cage if your car has one.

Measurements (approx.)
Block 1,2,3
Roof Rail   L: 70mm, H: 10mm, W: 13mm
Backing Plate   L: 70mm, H: 4mm, W: 13mm 
Block 4
Roof Rail   L: 70mm, H: 7mm, W: 13mm
Backing Plate   L: 55mm, H: 4mm, W: 13mm 
Curve 1,2
Roof Rail   L: 70mm, H: 11mm, W: 14mm
Backing Plate   L: 55mm, H: 4mm, W: 14mm 
KRATON
Roof Plate  L: 85mm, H: 10mm, W: 105mm
Backing Plate   L: 70mm, H: 4mm, W: 11mm 
GRANITE
Roof Guard
Roof Plate   L: 80mm, H: 9mm, W: 86mm
Backing Plate   L: 77mm, H: 4mm, W: 10mm
Fitting : Position the plate to sit behind the front row of bumps on the roof as in the "GRANITE" pictures.  Do not position too far forward, the front door pillars slope away quickly and it  leaves a gap between the front of the skid rail and the roof.
Rear Guard
Rear Guard  L: 55mm, H: 7mm, W: 120mm
Backing Plate  L: 55mm, H: 5mm , W: 12mm
BIG ROCK (CREW CAB)
Roof Plate   L: 98mm, H: 9mm, W: 85mm
Backing Plate   L: 80mm, H: 4mm, W: 10mm
Fitting : Do not position the plate too far forward, the front door pillars slope away and it  leaves a gap between the front of the skid rail and the roof.  See "BIG ROCK" pictures.
SENTON
Roof Rail   L: 90mm, H: 11mm, W: 20mm
Backing Plate   L: 75mm, H: 6mm, W: 20mm
Fitting : Do not position the plate too far forward, the front door pillars slope away and it leaves a gap between the front of the skid rail and the roof.  See "SENTON" pictures.

All roof bars & skid plates will scratch-up and wear down, they are not indestructible!
Cars shown Arrma Granite 3S, Arrma  Kraton 6s  (roof area is approx 95mm x 85mm), Big Rock (shell), Senton (shell).

Not Included
Shell 
RC Car

Disclaimer
All 3D printed objects are susceptible to small superficial surface imperfections such layer lines, tiny gaps, small blobs.  Quality control means each piece is finished by hand and checked before dispatch.  Please see feedback comments for the excellent quality of these pieces.  
PLA printed parts should not be exposed to extreme temperatures as the strength of the product can be compromised.