S-PARTS SL Edition TC4 Titanium Center Lock Disc Rotor Lockring — M30 × 7 D44
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S-PARTS SL Edition TC4 Titanium Center Lock Disc Rotor Lockring — M30 × 7 D44 is a Center Lock rotor-retention component for the hub and rotor interfaces stated in the product information. Where internal- and external-spline versions are offered, they are treated as separate fitment choices.
The listed material is tc4 titanium alloy; the product information also references cnc machining, anodized finishing.
Specifications and options
The product data provides the following factual specifications and selectable details:
- Material: TC4 titanium alloy
- Processes / construction: CNC machining, anodized finishing
- Listed weights: 6.1 g
- Listed sizes / dimensions: M30 × 7
- Colors: Gold, Rainbow, Titanium Grey, Black, Blue, Green, Purple, Candy, Indigo, Prism, plus 8 more
Finish is selected separately from mechanical fitment. The listing provides 18 color options, including Gold, Rainbow, Titanium Grey, Black, Blue. Confirm the correct hardware specification first, then choose the preferred finish.
The source listing references PARK TOOL BBT-9 or an equivalent tool for installation.
Compatibility and installation
For Center Lock hardware, confirm whether the hub requires an internal- or external-spline lockring when those versions are offered. Also check any tool reference stated in the product data so the lockring can be installed with the correct interface.
Use the exact model, size, and configuration shown in the selected variant as the ordering reference. If the bicycle, brake generation, or mounting position is not listed, verify compatibility before purchase.
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