Scale RTI (Ramp Travel Index) Ramp
**GREAT FOR SCALE DISPLAY!**
The formula for calculating RTI using a ramp is:
Where b is the wheelbase of the vehicle, d is the distance traveled along the ramp before any wheels leave the ground.
(usually calculated on a 20 degree ramp, however because the scale world doesn't equate perfectly, ours is closer to 25 degrees.)
-Made for use with Class 0-2
-When comparing class 3/Wraith/Bomber, etc you'll need to add a block underneath to make the ramp steeper.
-approx. 375mm long, 155mm tall, 53mm wide
-Modular for easy storage/transport
-Space for Scale Banners/stickers