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Overview

Is the Syncros SRAM XDR Capital 1.0 Freehub Body right for your wheels?

The Syncros SRAM XDR Freehub Body is the OEM replacement driver for Syncros Capital 1.0 wheelsets, letting you convert the rear hub to accept a SRAM XDR cassette without replacing the whole wheel. It is built specifically for the Capital 1.0 hub, so it drops onto the existing shell and preserves factory engagement and fit rather than introducing the compatibility guesswork that non-OEM drivers can bring. The alloy body is purpose-made for road use on thru-axle wheels and ships with the end cap you need to complete the swap.

The SRAM XDR interface supports SRAM's 12-speed road and gravel cassettes across the AXS lineup, from Rival to Red, giving you a clean path onto a 12-speed drivetrain on wheels you already own. Sourcing the correct OEM driver for a premium wheelset can be a hassle, so this is the right part for the Capital 1.0, ready to install. Best for Syncros Capital 1.0 wheel owners moving to a SRAM XDR cassette who want a proper factory-spec replacement freehub body.

All the specs

Type
Freehub body (driver)
Cassette Standard
SRAM XDR (12-speed)
Fits
Syncros Capital 1.0 wheelset
Range of Use
Road
Material
Alloy
Axle
Thru-axle
Color
Black
Includes
Freehub body and end cap
Weight
Approx. 99g
MPN
275462-0001222

FAQ

Good questions

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Which wheels does this fit?

It is designed specifically for Syncros Capital 1.0 wheelsets. It is not the correct driver for Capital SL, SL Aero, or other Syncros wheel platforms, which use their own freehub bodies.

What cassettes does it work with?

It is a SRAM XDR driver, which accepts SRAM 12-speed road and gravel cassettes across the AXS range. With the correct spacer it can also run an XD cassette.

Does it include the end cap?

Yes. The freehub body ships with the end cap needed to complete the installation on the Capital 1.0 hub.

Do I need a new wheel to switch cassette standards?

It swaps the driver body on your existing Capital 1.0 rear hub, so you convert to a SRAM XDR cassette without buying a new wheel.

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