Bumps and Grinds

Bumps and Grinds is a side mission in Grand Theft Auto: Liberty City Stories located at the Harwood Dirt Track in Harwood. The mission is triggered when Toni mounts a Sanchez parked near a tree on the western side of the course.

The mission is a time trial with 10 different courses to beat. It is required for 100% completion of the game. All 10 courses do not need to be completed in a row, as the player can cancel the mission and continue from the point they have stopped.

After completing the courses, the player can return to the bike and try to beat their best score on each one.

Course Times to Beat

 * Course 1: 0:58 (1:03 mobile)
 * Course 2: 1:15 (1:20 mobile)
 * Course 3: 1:14 (1:19 mobile)
 * Course 4: 1:13 (1:18 mobile)
 * Course 5: 1:30 (1:35 mobile)
 * Course 6: 1:32 (1:37 mobile)
 * Course 7: 1:30 (1:35 mobile)
 * Course 8: 1:51 (1:56 mobile)
 * Course 9: 1:23 (1:28 mobile)
 * Course 10: 1:19 (1:25 mobile)

Reward
For each completed, a bonus of $100 is given, plus a Manchez once all 10 levels are completed. The player will also get a $10 bonus if they execute a ramp jump that is more than 8 meters long.

Trivia

 * The name of the mission is a reference to the 1994 song "", which coincidentally featured on The Vibe 98.8 on the Grand Theft Auto IV soundtrack, three years later.
 * The mission is loosely based on classic game , which is a motocross time-trial game that the player have to jump through multiple obstacles.

Bumps and Grinds