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MavicRoad Axle Adapter End Caps


Item # MAV00J2

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  • Front, Road, 12x100 QRM+ 6 Bolt/CL (MY17 & Prior) ($19.95)
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Item # MAV00J2

Road Axle Adapter End Caps

Snag a pair of Mavic Axle Adapter End Caps if you're in need of adapting your wheels for the ever-changing hub standards. These road specific endcaps will help your Mavic wheelset accommodate to a 15mm thru-axle to boost stiffness and dependability.

  • Road specific end caps for adapting your wheelset
  • Adapts your wheel to a 15mm thru-axle
  • Mavic has been synonymous with cycling for decades

Tech Specs
Recommended Usemaintenance
Manufacturer Warranty2 years

Actual Weight

Front, Road, 12x100 QRM+ 6 Bolt/CL (MY17 & Prior)

Actual weights are measured in-house by the Competitive Cyclist team.

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What do you think about this product?



I have 2019 crossmax pro carbon boost 12x148 and I want to convert it to 12x142 to fit my gravel bike, will this adapter works by just changing the end caps?

>Rating: 1

Not Even Close

I returned this product before using it

This showed up as an axle for an older Mavic wheel. I really did want/need encaps for a 15mm thru axle. The customer support people are very nice but had no way to cross reference Mavic part numbers with their own stock numbers. My first attempt was a kit that was supposed to have the axle and the endcaps as it was described by Competitive Cyclist. I got it and it was not a kit, but just the axle. I installed it then gave them a call and ordered this... The description looked good, but not even close. I bought the endcaps directly from Mavic.


I recently purchased a pair of Aksium Allroad Disc Wheels, which one of these adaptors would work for that wheelset? They have the 12 x 142mm thru-axle Insta Drive 360 hub currently.

>Rating: 5


I've used it several times

Took me a while to figure out the ones I needed, but once I did I've had no issues with 'em.

>Rating: 5

Hard to track down

I had a hard time tracking down what part would work to use a 15MM through axle with the Mavic Ksyrium Pro Carb SL C front wheel. This worked! (Front, Road, 15mm (ID 360))


Are the 15mm adapters compatible with a 2017 Mavic Ksyrium Elite disc front wheel (P/N F7101125) currently with 12mm end caps?

I think they are but it's not easy to figure out from Mavic's info. An online shop in Europe had a guide showing that this is the right part.