Ultra Tracker 7'0" Thunderbolt bottom of the board is

bottom of the board is nice and clean

With the upright template of the quad rears

The P4 Alpha is a small sized thruster in the Pivot template category

Mild deck pressures

Ultra Tracker 7'0" Thunderbolt bottom of the board isCondition: Excellent condition, mild deck pressures underfoot mostly at the tail. Description: The Christenson Ultra Tracker is a higher performance spin on Chris Christenson's Flat Tracker. This version comes with a significant convex entry which is complimented by a step deck displacing foam off the nose allowing the right amount of roll in the bottom for a friction free entry, yet keeping the nose swing weight down for a better turning radius. The