DT Swiss Centre‑Lock to 6‑Bolt Adapter for QR, 9 mm & 12 mm Axles — Alloy CNC‑Machined, Corrosion‑Resistant

DT Swiss Centre‑Lock to 6‑Bolt fitting adapter converts a Centre‑Lock rotor interface to a six‑bolt mounting pattern for quick release, 9 mm and 12 mm axle hubs.

This compact adapter lets you use six‑bolt rotors on wheels designed for the Centre‑Lock spline system, preserving rotor alignment and safe braking performance across multiple hub types. Machined from durable alloy to DT Swiss tolerances, it installs quickly without special tools and is compatible with common axle standards including QR, 9 mm and 12 mm solid axles. The adapter is ideal for riders, mechanics and shops that need cross‑compatibility between rotor styles.

How does this adapter attach to a Centre‑Lock hub?

The adapter mates to the Centre‑Lock splined hub flange and secures a six‑bolt rotor using standard M5 bolts. Installation is straightforward: align the splines, press the adapter into place, then fasten the rotor with six bolts using a torque wrench to manufacturer specs.

• Fits Centre‑Lock spline interface precisely for correct rotor centring
• Uses standard six M5 bolts to attach existing six‑bolt rotors
• Compatible with QR, 9 mm and 12 mm axle types without extra parts
• Simple press fit and bolt‑on installation—no hub modification required

Will it work with my quick‑release, 9 mm or 12 mm wheel?

Yes — the adapter is designed to function on wheels with QR skewers, 9 mm solid axles, and 12 mm axles, as long as the hub has a Centre‑Lock rotor interface. The adapter does not alter axle spacing, so your wheel’s original axle type remains compatible.

• QR: supports standard quick‑release hubs using Centre‑Lock
• 9 mm: fits common solid axle setups found on many forks and frames
• 12 mm: compatible with through‑axle systems that maintain Centre‑Lock mounts
• No change to axle end‑to‑end length or overall wheel geometry

What materials and durability features does the adapter have?

DT Swiss machines this adapter from corrosion‑resistant aluminum alloy and applies a protective finish to resist wear from repeated installation and road exposure. Precision machining ensures even contact with the hub splines and consistent rotor alignment to avoid uneven pad wear.

• Lightweight aluminum construction for strength without excess weight
• Precision CNC machining for accurate spline engagement and concentricity
• Protective surface finish to resist corrosion and abrasion
• Compatible with standard M5 rotor bolts and torque specifications

How do I maintain and install the adapter safely?

Use a torque wrench to tighten rotor bolts to the rotor manufacturer’s recommended values and periodically inspect for bolt security and corrosion. Remove and clean the spline interface if you notice any play or noise; light grease on splines can ease installation but avoid contaminating the braking surfaces.

• Tighten bolts uniformly in a star pattern to specified torque
• Check bolts after the first few rides and during regular service intervals
• Keep rotor and pad surfaces free from grease or lubricant
• Replace bolts if threads become damaged or corroded

Who is this for: Cyclists, bike mechanics and shops that run mixed rotor standards or upgrade wheels from six‑bolt to Centre‑Lock (or vice versa) will benefit from this DT Swiss adapter. It’s aimed at riders who need a reliable, low‑weight solution to mount six‑bolt rotors on Centre‑Lock hubs across QR, 9 mm and 12 mm axle platforms—without altering hub spacing or wheel alignment.