Spare parts compatibility guide | Madd Gear Europe
Are you unsure which part fits your scooter? No problem – with this guide you can quickly find the right replacement part for your Stunt Scooter or Kick Scooter.
Preliminary check: What information do you need from your scooter?
To ensure you buy the right part, it's best to check:
- Modellname (z. B. MGP / Madd Gear Modell)
- Year of manufacture / Version (if known)
- Roll size (e.g. 110 mm)
- Handlebar diameter (standard or oversized)
- Compression system (IHC / HIC / SCS)
💡 Tip: If you're unsure, send us a photo of the scooter (handlebars + wheels) and we'll help you.
Rollers and axles
Typical sizes for stunt scooter wheels:
- 100 mm
- 110 mm (very common)
- 120 mm (only if deck & fork are suitable)
Not always. Pay attention to these 3 points:
1. Diameter (mm)
Your fork and deck must accommodate the size.
2. Rollenbreite
- Standard width (classic on many complete scooters)
- Wide wheels (wider - need matching fork + deck)
3. Axle size / Hardware:
The axle must fit the wheel and the fork (including spacers).
Ball bearings - which ones fit?
Standard scooter/skate bearings usually fit all common wheels.
💡 Tip: Make sure you need 2 bearings per wheel (so 4 per scooter).
ABEC is a tolerance rating. In practice, the most important factors for scooters are:
- clean installation
- good spacers
- regular maintenance
Deck - will any deck fit my scooter?
- Narrower = more maneuverable (park)
- Wider = more stable (street)
Check if the deck needs a brake for:
- Standard casters
- Wide wheels
📌 Note: Decks may require new trucks/spacers depending on the setup.
Fork – the most important compatibility part
Fork – the most important compatibility part
Which rollers fit in the fork?
- 100 mm
- 110 mm
- 120 mm
The fork must match your compression ratio:
- IHC Fork → for IHC Setup
- HIC Fork → for HIC Setup
- SCS Fork → for SCS Setup (or HIC-compatible depending on the version)
Handlebars – is the diameter correct?
Handlebars – is the diameter correct?
31.8 mm (standard)
requires standard clamp / IHC frequently
34,9 mm
benötigt Oversized Clamp / oft HIC oder SCS
Clamp - what do you need to pay attention to?
Suitable for many IHC/HIC setups;
must match the diameter:
- Standard (31,8)
- Oversized (34,9)
especially stable
- Requires a suitable SCS handlebar/fork setup.
- SCS is usually larger and replaces "classic" HIC spacer solutions.
Handles - do they always fit?
Scooter grips are usually universal, as long as:
- Handlebar ends are clean
- suitable bar ends are used.
Brakes - which one is the right one?
- Deck model
- Roll size
Headset (headset) - what to look out for?
Most stunt scooters use integrated headsets.
When using a headset/compression headset, pay attention to:
- compatible fork
- Suitable Compression (IHC/HIC/SCS)
If your handlebars are "hard to turn" or "clicking", it is often due to the headset or overtightened compression.
Compatibility service from Madd Gear Europe
If you wish, we can check for you which parts are suitable:
Please send us
- your scooter model name
- a photo of the handlebar area (Clamp + Compression)
- a photo of roller/fork
- Optional: which parts you want to buy
Then we'll tell you exactly what fits your scooter.
