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

bottom of the board is nice and clean

while still allowing for excellent maneuverability on the more playful days

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

With the upright template of the quad rears

while the smaller centre fin on the medium and large templates offer quick release through turns

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