Summer brings swarms of ATV, dirtbike riders to Philly streets - WHYY
Cities Look to Grind Dirt-Bike Groups to a Halt - WSJ
Illegal ATV, dirt bike surge drives city to redefine law
Hundreds of dirt bike, ATV riders descend on busy Philly streets; residents want city leaders to do more - 6abc Philadelphia
Pennsylvania state lawmakers aim to stop use of illegal ATVs, dirt bikes on Philadelphia streets - 6abc Philadelphia
Philly dirt bike culture is stronger than ever, but riders have nowhere to go
Philadelphia Police Issue Warning After Dirt Bike, ATV Gangs Swarm City Streets - YouTube
Hundreds Of Dirt Bikes, ATVs Take Philly Streets In Memory Of 'Dirt Bike Rell' - YouTube
Dirt bike riders take over Philadelphia streets - YouTube
Philly Dirt Bike Riders | Go kart, Kids bicycle, Bike life
Philadelphia police suzuki enduro dirt bike patrol vehicle USA Photograph by Joe Fox - Fine Art America
Philadelphia wants harsher penalties for illegal dirt bikes than state allows | Pennsylvania | thecentersquare.com
New Pennsylvania law targets illegal ATVs, dirt bikes | PAhomepage.com
Inside Philadelphia's dirt bike, ATV subculture
What happens to the ATVs, dirt bikes seized by Philly police? | PhillyVoice
Philly dirt bike culture is stronger than ever, but riders have nowhere to go
Urban dirt bikes saved my life' – a photo essay | Cities | The Guardian
As ATVs overrun Philly, it feels like we're living in Mad Max | Opinion
As ATVs and dirt bikes continue 'menacing' city residents, Council is again looking into possible solutions
Philadelphia Police Appear To Be Cracking Down On Illegal ATVs, Dirt Bikes On City Streets - CBS Philadelphia
Philly's Underground Dirt Bike Community Exposed In New Documentary - CBS Philadelphia
As Philly police seize more illegal ATVs and dirt bikes, Krasner seeks a 'bigger solution' | PhillyVoice
Why Philly needs an ATV dirt bike park - WHYY
An Illegal Street Sport Takes a Country Holiday - The New York Times
How to find a middle ground on dirt bikes in Philadelphia | OPINION
Elusive ATV and dirt bike riders disrupt streets - The Temple News
Philly police confiscating dirt bikes - Chin on the Tank – Motorcycle stuff in Philadelphia.
In 'Rocky' update, dirt bikes get a prominent role on Philly streets – Metro Philadelphia
