Open Box - Shimano DURA-ACE/XTR RT-CL900 Rotor 140mm
Open Box Item: This product is sold as an open box item. It may have been removed from a bicycle prior to use. Original packaging may be missing or incomplete. Minor cosmetic blemishes may be present. The product is in full functioning order.
The Shimano DURA-ACE/XTR RT-CL900 is a 140mm Center Lock disc brake rotor built with a two-piece construction that separates the braking surface from the spider for reduced mass and improved heat handling. The splined mount accepts a Center Lock lock ring with internal serration, included with the rotor, for quick, secure installation on compatible hubs.
Shimano's ICE Technologies FREEZA construction manages heat build-up and limits rotor deformation under sustained braking, while a heat dissipation paint coating supports cooling performance. The robust arm shape keeps operation quiet without adding weight, and the rotor works with all brake pad compounds. Claimed weight is 94 grams for the 140mm size.
Quick Facts
| Feature | Specification |
|---|---|
| Mount type | Center Lock (splined) mount |
| Rotor diameter | 140mm |
| Rotor thickness | 1.5mm |
| Rotor construction | Two-piece design |
| Claimed weight | 94g |
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