We offer these GT Thunder Kits
1.Insufficient up travel of the rear wheels.
2. Insufficient wheel travel for serious racing.
3. Rebound valving that is very fast. Even with the rebound adjustment turned all the way to the stiffest setting the rebound is still to fast for good handling.
We have designed several new rear linkages to help correct these issues. with added up travel of the rear wheels, added wheel travel and a good progressive rate in the rear setup, you can get greatly improved ride quality.
With these new rear linkages - you also then have an increased leverage ratio at the shock, creating a need for additional valving and sometimes spring changes. While we are in the shock adjusting the compression valving, we also correct the rebound valving at no extra charge.
Dual rate spring kits include upper black springs and either blue or maroon lower springs - Note: we have no choice on spring color - spring color is determined by the spring rate and what is available.
OEM Replacement Pistons
Our new high flow pistons give us the ability to tune some stock shocks to work better then an aftermarket shock.
More flow equals a greater range of dampening I.E. Plusher rider with good bottoming resistance.
The fronts will benefit you in a little less fatigue in long races and a little less stress on your frame and front suspension components.
The rear offers noticeably better ride quality.
Highly recommended for the rear shock.
LTR450 Kits also available
Rear LTR450 Suspension
Package - $395
Front LTR450 Suspension
Package - $395
GT Thunder XC A-Arms - $895
Complete LTR450 Suspension Kit - $1635
Includes: Front shock Conversion, Rear suspension kit, and XC A Arm kit.