Make sure to select the correct hub model number when ordering end caps. Model numbers can be found on the outside flange of your hub. Incorrect model number will result in end caps that do not fit correctly.
Use these axles/end caps to convert your rear Mercury hub to QR or 12x142mm. Not compatible with previous hubs.
The Hub Model # must match your hubs or the end caps will not fit correctly.
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If you're looking to adapt your Mercury wheels to handle a different make/model of cassette cogs - this is the right spot. You're also in the right spot if you've put some miles on your wheels and you're ready to grab a fresh freehub of the same type.
To order a replacement, you'll need to know a little about the drivetrain on your bicycle and the specific hub used on your wheel.
The Hub Model # must match your hubs or the freehub body will not fit correctly.
If you'd like some help determining the right freehub, email a picture of the hub shell to firstname.lastname@example.org.View full product details
Mercury Freehub - Shimano - 11 Speed
Please email a picture of the hubshell to email@example.com to ensure correct cassette body is received.View full product details