Road PlugIn RWS 100/12mm Alu M12x1.5 Colnago

With regard to the ARC 1100 DICUT series front wheels launched in 2025 with rim depths of 55 mm, 65 mm, and 85 mm, DT Swiss has determined that thru-axle specifications are circulating that are not compatible with the front hubs of these models.

Some thru-axles are tapered in the middle section. If the axle is tapered in the area of ​​the hub bearing, this results in insufficient support for the ball bearings.

Insufficient support can lead to grinding noises, increased bearing wear, or even damage to the hub and thru-axle. Therefore, it is recommended to replace the front hub thru-axle with this specific thru-axle for Colnago bicycles. This applies to the following wheelsets: WARC110AIDXCA27378 / ARC 1100 DICUT wheel 700C CL 55 100/12 WARC110AIDXCA27480 / ARC 1100 DICUT wheel 700C CL 55 100/12 WTS WARC11AAIDXCA29680 / ARC 1100 DICUT wheel 700C CL 55 100/12 WTS Black

WARC110AIDXCA27373 / ARC 1100 DICUT Wheel 700C CL 65 100/12
WARC110AIDXCA27474 / ARC 1100 DICUT Wheel 700C CL 65 100/12 WTS

WARC110AIDXCA27360 / ARC 1100 DICUT Wheel 700C CL 85 100/12
WARC110AIDXCA27469 / ARC 1100 DICUT Wheel 700C CL 85 100/12 WTS

If the supplier's part number for the wheel is different, this does not affect it.

The revised front hubs of the ARC 1100 DICUT wheel series, They have a different part number. These can be used with the thru-axle supplied by the bicycle manufacturer.