Focus threaded insert, thru axle, and thru hole insert

Focus Mares 15x100 Fork Conversion Kit

Name: Focus Mares 15x100 Fork Conversion Kit
Brand: JJBP
SKU: JJBP-011-001
Price: 70 USD
Availability: InStock
Rating: 5 (1 reviews)

JJBP

$70.00

(1 review) Write a Review

SKU:: JJBP-011-001
UPC:: 720260154113

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Description
1 Review

and some grease (reference video below).

Lightweight at just 41 grams for the full kit (nearly 50 gram weight savings from stock!)

Black anodized aluminum finish for corrosion resistance and durability

1 Review Hide Reviews Show Reviews

5
Now I can run modern wheels

Posted by Jan on 16th Apr 2026

This helped convert my old Mares AX bike to the new 12mm axle standard. Quality is awesome and it saved quite a lot of weight compared to the RAT system.