Sinistar Customs

Sinistar Customs Established in 2015, we are an Australian-made CNC machine shop specializing in high-quality billet aftermarket parts for Harley-Davidson motorcycles.

Renowned for our big wheel kits, we proudly supply customers worldwide

Shoutout to our bro in NZ with a fresh set of custom contrast machined wheels - 18”x8.5” rear and 21” front, paired with...
23/04/2026

Shoutout to our bro in NZ with a fresh set of custom contrast machined wheels - 18”x8.5” rear and 21” front, paired with a matching chaindrive kit. Sinistar Customs is worldwide, offering custom wheel designs, profiles, and sets. Get custom wheels without breaking the bank, with finance packages starting at $30 a week.

Contrast cut Heaven wheels for Jason up in Townsville, credit for the build due to 🙏🏻🤝23” front and matching 18”x8.5” ...
18/04/2026

Contrast cut Heaven wheels for Jason up in Townsville, credit for the build due to 🙏🏻🤝
23” front and matching 18”x8.5” rear on this new model breakout absolutely stunning!
All aussie made in house here at Sinistar Customs 👊🏻

$0 upfront finance packages available now. No need to outlay and have to wait, order your set today!

DM us to start your order!

Want a set of custom billet wheels for your Harley — without dropping thousands upfront?At Sinistar Customs, we design &...
21/03/2026

Want a set of custom billet wheels for your Harley — without dropping thousands upfront?

At Sinistar Customs, we design & machine every wheel in-house right here in Australia 🇦🇺

✔ Fully custom fitments
✔ Lightweight billet performance
✔ Built to stand out

💰 Finance available
– $0 upfront
– From as little as $30–$50/week
– No hidden fees

Don’t wait. Build your dream setup now.

👉 DM us “WHEELS” to get started

Another set of Contrast Cut Heaven Wheels in a 23” / 18” x 8.5” setup for an M8 Breakout, recently shipped to Townsville...
06/03/2026

Another set of Contrast Cut Heaven Wheels in a 23” / 18” x 8.5” setup for an M8 Breakout, recently shipped to Townsville. 🔥

Want a set on your Harley?

With our simple finance options, upgrading your bike has never been easier:

✔ $0 upfront
✔ From as little as $50 per week
✔ No hidden fees
✔ 5-minute approval

Get the wheels you want now, not later.

All Sinistar Customs wheels are Australian made and precision CNC machined in-house at our Wetherill Park workshop to suit your exact Harley model and fitment.

Join riders all over Australia and worldwide running Sinistar Customs.

⚡ Limited build slots available each month.

📩 DM us now to get your custom set started.

Think custom wheels are out of reach? Think again.At Sinistar Customs, you can upgrade your ride with $0 upfront finance...
05/03/2026

Think custom wheels are out of reach? Think again.

At Sinistar Customs, you can upgrade your ride with $0 upfront finance and payments from as little as $50 per week.

✔ $0 Upfront
✔ From $50/week
✔ No exit fees
✔ 5 minute approval
✔ Customisable payment terms

Ride now. Pay your way.

📩 DM us to get approved today.

This is what the wife comes up with when I’m snoring the house down 💤 🤣
09/02/2026

This is what the wife comes up with when I’m snoring the house down 💤 🤣

31/01/2026

helped transport these badboys the other day to the proud new owners.
Wow what a sight!!!
All aussie made billet gold plated parts, doesn’t get much better than this!

crafted these beasts for G - MODE in New Zealand 🇳🇿 330 rear and 23 front kits with bespoke wheels.Proud to see our pa...
26/01/2026

crafted these beasts for
G - MODE in New Zealand 🇳🇿
330 rear and 23 front kits with bespoke wheels.
Proud to see our parts globally 🌍
Sinistar Customs - Australian billet Harley parts.

22/01/2026

23 front and 18x8.5 rear nightrod billet wheels in wet gloss black heading overseas to the united states 🇺🇸
I have had the pleasure of working with to finalise his build the way he wants it. Thankyou for your business brother!
Proud to see Sinistar Customs Australian 🇦🇺 made billet products distributed worldwide 👊🏻

13/01/2026

Can't resist sharing this sneak peek! What a beauty of a wheel! Huge thanks to for the concept, we brought it to life!
Sinistar Customs, Aussie made with pride, billet wheels straight from Sydney! 🙏🏻👊🏻

Address

2/18 Rennie Street
Sydney, NSW
2164

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm

Telephone

0414108549

Website

http://www.sinistarcustoms.com.au/

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