★★★★★ 5
Solid and looks good
Color: Warm Gold
Love it. Stays in place when we tear off a sheet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
Onyx Ultra 15mm Axle Conversion Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Onyx Ultra 15mm Axle Conversion KitHave a Onyx Ultra ISO HG 10mm Bolt on hub and now you need to convert it to a 15mm thru bolt set up for a new frame you have coming? This kit has everything you need, except you'll need to grab a thru bolt if your frame doesn't include one. Components included: 15mm inner axle. End cap, 15mm, right. End cap, 15mm, left. Bearing lockring for preload adjustment. Replacement driver bearing, 17287.
Quick Dispatch:
Your Onyx Ultra 15mm Axle Conversion Kit orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Onyx Ultra 15mm Axle Conversion Kit ships.
Need Help?
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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