Thrasher's: How to Build a Cinderblock Ledge - YouTube
Thrasher Magazine - Build Your Own Ramps
Thrasher Magazine - Jeff Grosso: On Vert Ramps
Thrasher Presents How to Build Skateboard Ramps, Halfpipes, Boxes, Bowls and More: Thrasher Magazine: 8601409996592: Amazon.com: Books
Drehobl's Ramp video - YouTube
Thrasher Magazine - AbeBooks
THRASHER - 80's ramp plans -- (jpg intensive) | Mountain Bike Reviews Forum
Keen Ramps doesn't just build ramps, we also #BUILDSPOTS
Thrasher Skateboard Magazine | June 1988 in 2022 | Thrasher, Thrasher magazine, Old school skateboards
B Team Ramp Backyard Blast Video - YouTube
Thrasher Presents: How to Build Skateboard Ramps, Halfpipes, Boxes, Bowls and More (Skate My Friend, Skate): Thatcher, Kevin: 9780965727143: Amazon.com: Books