Strummer Post Mount Disc Brake Adapter PM-180 / PM-203
The Strummer Post Mount Adapter is a disc brake caliper adapter for the Post Mount setup. This product is used to adjust the caliper position to match the rotor size being used.
This adapter is installed between the Post Mount frame/fork and the Post Mount caliper. Therefore, the frame or fork used must have a Post Mount mount, and the brake caliper must also be of the Post Mount type.
Available in two variants: PM-180mm and PM-203mm. Choose the variant according to the rotor size to be used.
Product Variant
| Variant | SKU | For Rotor |
|---|---|---|
| PM-180mm | ADT-00034BK | 180 mm |
| PM-203mm | ADT-00035BK | 203 mm |
Product Specifications
| Specifications | Details |
|---|---|
| Brand | Strummer |
| Product | Disc Brake Adapter |
| Mount Type | Post Mount |
| Frame/Fork Compatibility | Post Mount |
| Caliper Compatibility | Post Mount |
| Variant | PM-180mm, PM-203mm |
| Material | Alloy / Aluminum |
| Color | Black |
| Function | Adjusts the caliper position according to the rotor size |
| Package Contents | Adapter + bolts/washers as per package |
Main Function
- Adjusts the position of the disc brake caliper
- Supports the use of 180 mm or 203 mm rotors according to the variant
- For frames or forks with Post Mount mounts
- For Post Mount type brake calipers
- Suitable for replacing old adapters or upgrading rotor size
Compatibility Notes
This product is not for Flat Mount and is not for IS Mount.
Before purchasing, make sure:
- The frame or fork uses a Post Mount mount
- The brake caliper uses the Post Mount type
- The rotor size matches the adapter variant
- The frame/fork supports the rotor size you want to use
Don't just look at the rotor size. Also check the maximum rotor limit recommended by the frame or fork, especially for rotors 203 mm.