Buttery‑smooth control for rough, rocky terrain.

Custom motocross suspension tuning in Lake Havasu City: fork & shock rebuilds, revalves, and rider‑specific setup for desert whoops and high‑speed stability.

RevalvesRace‑ready valving
RebuildsFluids, seals, nitrogen
SetupSag & clickers
60‑Day Tweak Guarantee

Rider Intake

We’ll match spring rate & valving to your weight, speed, terrain, and goals.

  • Bike (Year/Make/Model)
  • Rider weight (with gear) & class
  • Terrain: sand whoops • rocks • MX track
  • Goals: stability • comfort • cornering • jumps

Services & Pricing

Transparent prices. Quotes provided before work begins. Parts/wear items additional as needed.

Fork Rebuild

$165 per fork

Fluid change, seals, and bushing inspection. Restores consistency and comfort.

Shock Rebuild

$165

Nitrogen recharge, fresh fluid, seal head inspection, and wear evaluation.

Custom Revalve

$260–$285 each

Personalized shim stacks for your weight, speed, and terrain. Includes baseline setup.

Springs

$120–$205 per spring

Correct spring rate selection and install (fork and/or shock).

Race‑Ready Package

$695+

Fork + shock revalve, fluids, nitrogen, and sag/clicker setup. Parts extra.

Sag & Clicker Setup

$75

One‑on‑one setup session. Waived with any revalve.

Our Process

1 • Intake
Bike + rider goals, weight, terrain.
2 • Inspect
Teardown, measure, evaluate wear.
3 • Rebuild/Revalve
Fluids, seals, custom shim stacks.
4 • Setup
Sag & clickers; first‑ride baseline.
5 • Tweak
60‑day adjustment support.

FAQ

How often should I service my suspension?
For desert whoops and MX, we recommend 20–30 hours for a rebuild, sooner if oil looks dark or you feel fade.
Do I need new springs?
Correct spring rates are the foundation. If your rates are off, we’ll recommend fork/shock springs to match your weight and speed.
What’s a revalve?
A custom shim‑stack configuration matched to your weight, terrain and goals. It changes the damping curve so the bike tracks straight and stays composed.
Turnaround time?
Typical rebuilds: 2–5 business days. Revalves: 3–7 days depending on parts and queue.

Book Your Service

Email us at service@groundcontrolmx.com or use the form below.

Submitting sends your details to our team. We reply with a quote and turnaround time.