Gympie's Local Harley &
V-Twin Specialist
Motorcycle servicing, diagnostics, repairs, performance upgrades and custom builds — done right in the Gympie region.
Joker Customs — Keeping Bikes Running Right.
What We Do
Built For Bikes. Built For Riders.
Every job — from a routine service to a full custom build — gets the same no-shortcut treatment.
Motorcycle Servicing
Logbook servicing, major servicing, oil changes, inspections and general maintenance.
Diagnostics & Fault Finding
Electrical issues, running problems, performance problems and mechanical fault diagnosis.
Harley & V-Twin Repairs
Specialist servicing and repairs for Harley-Davidson, V-Twin motorcycles, cruisers and custom bikes.
Performance Upgrades
Performance parts, tuning, exhaust work, filters, upgrades and reliability improvements.
Custom Builds
From minor changes to full custom builds, blackouts, parts installs and one-off upgrades.
Brake & Clutch Work
Brake servicing, front brake overhauls, clutch kits, repairs and safety checks.
Why Joker Customs
No BS. No Shortcuts.
Just Quality Work.
At Joker Customs, we keep bikes running hard, smooth and reliable. From servicing and diagnostics to performance upgrades and full custom builds, every bike is treated like our own.
- Experienced mechanics
- Quality work every time
- Reliable workmanship
- Harley specialists
- Diagnostics experts
- Local and trusted
- Fast turnaround
- Servicing Gympie & surrounds
From the Workshop
Real Bikes. Real Work.
V-Twin Service
Custom Harley Work
Performance Upgrades
Brake Overhaul
V-Rod Muscle
Breakout Service
Trusted Brands
Access to 80+ Top Brands
Joker Customs Merch
Rep The Workshop.
Official shirts, hoodies, stickers, decals and workshop gear. More products will be added over time.
Joker Customs T-Shirt
Black tee with Joker Customs logo.
Joker Customs Hoodie
Heavy black hoodie with front and back branding.
Joker Customs Sticker Pack
Stickers for bikes, helmets and toolboxes.
New Merch Drops Coming Soon
Get In Touch
Need Your Bike Serviced or Repaired?
Don't wait for a small issue to become a big one. Message Joker Customs today and get your bike sorted.