Custom single-mass flywheel — BMW M30B35
A made-to-order steel single-mass flywheel for the BMW M30B35 engine, complete with starter ring gear.
One-offs & short runs
Can't buy it?We'll make it.
Car and motorcycle parts you can no longer buy. 4 → 5 lug adapters, classic car components, custom pieces to your design. One-off or short run — a photo and a few dimensions are enough.
Off the shelf
Ready in the shop
Made to order
One-off / short run
Proven quality
CNC machining / solid materials
Straight off the shelf
Our products
What can we make for you?
- 01Classic car partsBMW / Mercedes / Porsche / VW / FiatSee more →
- 02Motorcycle partsCafe Racer / Scrambler / Bobber / CustomSee more →
- 03Parts to your designGot a drawing? We have the machines.See more →
- 04Discontinued parts (NLA)Things you cannot buy. Nobody makes it any more? Write to us — we will find a way.See more →
4 → 5 lug adapters
Steel, zinc plating included, any bolt pattern. 25–40 mm thick, ready in 14 days.
from 475 PLN
Choose thickness →
„I make what no shop has.”— S.O.
Workshop
A few words about us
ACoTrzeba is a small shop with a big passion. We make what ordinary shops do not offer. We specialise in parts for classics, motorcycles and custom projects.
Not everything is on the shelf, but almost anything can be made.
Find out more →- Real parts
- Precise machining
- Individual approach
- Fast turnaround
How it works
You do not need a technical drawing.
- 01
Send a photo
Show us the part, or the place where it has to fit.
- 02
Add dimensions
If you have them.
- 03
Describe what you need
Plain words are enough.
- 04
We take it from there
We assess feasibility and prepare a quote.
From the workshop
Projects from the garage
Every part here exists because it could not be bought. See the problem and how we solved it.
Cannot find the part you need?
Send us a photo. No machining knowledge and no technical drawing required.