Onyx Ultra 10mm Axle Conversion Kit

Marsoni

M251S

$101.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Onyx Ultra 10mm Axle Conversion KitHave a Onyx Ultra HG 15mm thru bolt hub and now you need to convert it to a 10mm Bolt up set up for a new frame you have coming? This kit has everything you need. Components included: 10mm inner axle End cap, 10mm, right End cap, 10mm, left Bearing lockring for preload adjustment Titanium bolts, left & right Cones for mounting bolts, anodised black colour Replacement driver Enduro bearing, 6902

Easy Shipping

Quick Dispatch:

Your Onyx Ultra 10mm 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 10mm Axle Conversion Kit ships.

Need Help?
Questions about Onyx Ultra 10mm Axle Conversion Kit, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Onyx Ultra 10mm Axle Conversion Kit in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

Very good burr grinder with very functional adjustments. Holds the perfect amount in 1 go for my pour over setup. My only critique is that is has 3 unconnected hopper sections that are quite small and hard to hit. I have to be very careful to not spill and one can fill before the other 2 causing some difficulties closing the crank, but it just takes some self adjustments to get around. Overall I'm very pleased with it for the price.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 1, 2026