Possible Centerlock lockring CL to 6B adapter
The Possible Centerlock to 6-bolt adapter lets a hub with a Centerlock disc interface take a 6-bolt disc brake rotor. It is the adapter ring only: the Centerlock lockring that holds it on the hub is not included.

Why this adapter?
Centerlock hub, 6-bolt rotor. The ring has a splined bore for the Centerlock hub interface and a six-bolt pattern, so a hub with a Centerlock seat can run a 6-bolt rotor.
Adapter only. No Centerlock lockring is supplied with it; the lockring that secures the adapter on the hub is a separate part.
Useful when the rotor decides. If the rotor you want is only made as a 6-bolt rotor and your hub is Centerlock, this ring bridges the two interfaces.
Black, compact ring. A flat black ring that sits on the hub seat behind the rotor.
Who is it for?
- Owners of Centerlock hubs. Who want to fit a 6-bolt rotor instead of a Centerlock one.
- Wheel and bike builders. Who need to match a Centerlock hub to a 6-bolt rotor in the parts they already have.
Specifications
| Product | Centerlock to 6-bolt rotor adapter |
|---|---|
| Hub interface | Centerlock |
| Rotor interface | 6-bolt |
| Included | Adapter ring only, no Centerlock lockring |
| Colour | Black |
Frequently asked questions
What does the Centerlock to 6-bolt adapter do?
It lets you mount a 6-bolt disc brake rotor on a hub that has the Centerlock interface. The adapter sits on the Centerlock splines, and the rotor is bolted to the adapter.
Is the Centerlock lockring included?
No. Only the adapter is included. The Centerlock lockring that holds the adapter on the hub is a separate part.
What should I check before ordering?
That your hub has the Centerlock interface and that the rotor you want to use is a 6-bolt rotor. If you are not sure which lockring or rotor suits your wheel, ask us before you order.
About Possible
Possible is Booda Bike's own component range, launched together with the Booda Bike bicycles to complement high-end belt-driven bikes. It includes rims, hubs, seatposts, stems, handlebars, grips, pedals and many smaller accessories.
Possible parts are used on Booda Bike bicycles and are also sold separately.
