Thundercustomparts

Thundercustomparts 📍 Manufacturer in Hangzhou 🛠️ Frame -Fork -wheel -Exhaust 📞 WhatsApp: +86 13548352515
https://thundercustom.myshopify.com/

15/09/2026

ThunderCustomParts | TC120 Hardtail Frame × Panhead

A classic Panhead sitting right where it belongs.

The TC120 keeps the timeless hardtail silhouette, built with Q235 high-strength steel and carefully finished through precision hand welding.

✔ Panhead Engine Fitment
✔ Q235 High-Strength Steel
✔ Precision Hand Welding
✔ Classic Hardtail Geometry
✔ Built for Vintage Chopper Projects

Steel. Welds. Panhead.
The beginning of a timeless chopper.

How would you finish this build? 👇

14/09/2026

Raw steel is only the beginning.

One classic peanut tank.
Six completely different personalities.

🔥 Black & traditional flames
🍷 Candy burgundy & gold leaf
💙 Cobalt metal flake
🤍 Ivory & petrol teal
💚 Candy emerald custom
🏁 Aged No. 36 racer

Paired with a gloss-black vintage frame and a polished chrome fuel cap, every finish creates a different direction for your chopper or bobber build.

Which paint style would you choose—or would you create something completely different?

Custom colors and patterns available for bulk orders.
DM ThunderCustomParts for product and dealer inquiries.

13/09/2026

ThunderCustomParts | Which Springer Would You Choose?

Three Springer front ends. Three different attitudes.

✔ 28” Wide Springer
✔ 28” Narrow Springer
✔ 34” Narrow Springer
✔ Black Powder Coat or Chrome

Which one would you put on your vintage chopper build?

Or maybe you want a different length, width or color?
Tell us how you’d build yours. 👇

Your bike. Your style. Your Springer.

📩 Custom | Wholesale | OEM

12/09/2026

ThunderCustomParts | What Would You Build with a TC120?

If a TC120 Hardtail Frame was sitting in your garage right now…
how would you bring it to life?

🔥 Knucklehead, Panhead or Shovelhead?
🔥 Springer or hydraulic front end?
🔥 Ape hangers or low bars?
🔥 Raw metal, classic chrome or your own custom paint?

One TC120. Endless possibilities.

Now it’s your turn — tell us how you’d build yours. 👇

📩 TC120 | Retail | Wholesale | OEM

11/09/2026

ThunderCustomParts | 28" Wide Springer Front End

Classic wide Springer. Finished in **black powder coating** for a clean, tough look.

✔ 28" Wide Springer Front End
✔ 1" Steering Stem | 177.2mm
✔ L44643 Bearing
✔ 3/4" Wheel Axle
✔ 218mm Inner Width | 344.89mm Outer Width
✔ 218mm Rocker Spacing
✔ 0° Offset Angle
✔ Max Load: 300kg
✔ Recommended: 250cc–1450cc
✔ 65Mn Springs | 46–50 HRC
✔ Seamless Steel Tubes + CNC Components
✔ Hand TIG Welded
✔ Equipped with Shock Absorber
✔ 24H Salt Spray Tested
✔ Black Powder Coated

Wide stance. Classic Springer character. Built for serious custom projects.

📩 Retail | Wholesale | OEM

ThunderCustomParts | TC120 Hardtail FrameOne frame. Different engines. Different builds.Here are several engine fitment ...
11/09/2026

ThunderCustomParts | TC120 Hardtail Frame

One frame. Different engines. Different builds.

Here are several engine fitment examples on our TC120 Classic Vintage Hardtail Frame — built around the timeless proportions of classic American V-Twin motorcycles.

✔ Knucklehead 1936–1947
✔ Panhead 1948–1965
✔ Shovelhead 1966–1984
✔ 30° Frame Rake
✔ 1-1/2” (38.1mm) Main Tube
✔ High-Strength Carbon Steel
✔ Fits 18” Rear Wheel
✔ Up to 140mm Rear Tire

Different engines. Same classic hardtail soul.
Build your TC120 your way.

📩 Retail | Wholesale | OEM

10/09/2026

ThunderCustomParts | Raw Peanut Gas Tank

Iconic shape. Raw finish. Made for custom builds.

✔ Classic Peanut Tank Design
✔ Raw Metal Finish
✔ 3 Tunnel Options
— Shallow Tunnel
— Mid Tunnel
— Deep Tunnel
✔ Ready for Custom Paint & Finishing

Three tunnel depths. More freedom for your custom setup.

Keep it raw. Paint it your way.

📩 OEM & wholesale inquiries welcome.

10/09/2026

ThunderCustomParts | Vintage Hardtail Frame

Crated up and ready for Europe. 🇪🇺

From bare frame to a complete build — here’s a look at how the engine sits in the frame and brings that classic chopper silhouette to life.

Built for vintage Harley-style custom projects.
Classic lines. Solid craftsmanship. Ready for the next build.

📩 Wholesale | OEM | Custom Orders

09/09/2026

ThunderCustomParts | Built for Custom

Vintage Harley style. Modern craftsmanship.

Frames. Springer forks. Hydraulic forks. Tanks. Wheels. Risers & more.

We keep the classic look and continuously improve the details, performance and durability.

Built for choppers. Built for bobbers. Built your way.

📩 Retail | Wholesale | OEM | Custom

Address

余杭区仓前街道数云路271号
Hangzhou
311100

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