GTAIV: Lost & Damned Achievements Release, New Screen

Rockstar Games have today released the achievements list as well as a brand new screenshot of their upcoming Lost & Damned episodic content for Grand Theft Auto IV. Hit the gallery for a high-res shot. Hit the jump for the list of achievements.

Get Good Wood (50G): In the Bike Races, whack off 69 bikers with a bat.
Easy Rider (100G): Finish The Story

Full Chat (70G): Your backup are riding at their best!
The Lost Boy (25G): All hail the leader of The Lost!
One Percenter (5G): Billy is back on his bike.