XM 401
Our lightest welded AM rim, comes with 22.5 mm inner width.
- MSRP US$ from $ 107
- Net weight from 430 g
- from € 77
- from CHF 86
Product details
XM 401, the best of both worlds: light enough for any climb, wide enough for 2.5” tires. High end alloy and sophisticated profiles – now available in 27.5 and 29 inch options. Comes with DT Squorx Pro Head® nipples and PHR washers.
- Material ALUMINIUM
Model finder
Just a few clicks to find your model. Please use the filter below.
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XM 401 27.5 22.5 mm DB VI
RTXM4065028S011225- Net weight 430 g
- recommended System weight max. 120 kg
- ASTM classification 4
- Material ALUMINIUM
- Rim joint Welded
- Tire interface Hooked / Crotchet tubeless TC
- Brake Interface Disc
- Rim Diameter 27.5" / 650B
- Reference diameter ERD 565 mm
- Inner Width 22.5 mm
- Outer width 27 mm
- Rim Height 19.5 mm
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Cross-section
- Number of holes 28
- Spoke bore rim Non eyelet PHR
- Valve hole Presta
- Inclusive -
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XM 401 27.5 22.5 mm DB VI
RTXM4065032S011252- Net weight 430 g
- recommended System weight max. 120 kg
- ASTM classification 4
- Material ALUMINIUM
- Rim joint Welded
- Tire interface Hooked / Crotchet tubeless TC
- Brake Interface Disc
- Rim Diameter 27.5" / 650B
- Reference diameter ERD 565 mm
- Inner Width 22.5 mm
- Outer width 27 mm
- Rim Height 19.5 mm
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Cross-section
- Number of holes 32
- Spoke bore rim Non eyelet PHR
- Valve hole Presta
- Inclusive -
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XM 401 29 22.5 mm DB VI
RTXM4029N28S011226- Net weight 460 g
- recommended System weight max. 120 kg
- ASTM classification 4
- Material ALUMINIUM
- Rim joint Welded
- Tire interface Hooked / Crotchet tubeless TC
- Brake Interface Disc
- Rim Diameter 29" / 700C
- Reference diameter ERD 603 mm
- Inner Width 22.5 mm
- Outer width 27 mm
- Rim Height 19.5 mm
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Cross-section
- Number of holes 28
- Spoke bore rim Non eyelet PHR
- Valve hole Presta
- Inclusive -
Zoom image
XM 401 29 22.5 mm DB VI
RTXM4029N32S011253- Net weight 460 g
- recommended System weight max. 120 kg
- ASTM classification 4
- Material ALUMINIUM
- Rim joint Welded
- Tire interface Hooked / Crotchet tubeless TC
- Brake Interface Disc
- Rim Diameter 29" / 700C
- Reference diameter ERD 603 mm
- Inner Width 22.5 mm
- Outer width 27 mm
- Rim Height 19.5 mm
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Cross-section
- Number of holes 32
- Spoke bore rim Non eyelet PHR
- Valve hole Presta
- Inclusive -
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Looking for conversion options, spare parts, manuals or how-to videos? Visit our product support.
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Find help and answers for frequently asked questions here.
According to your selection XM 401 we found 4 models. Please use the model finder above to narrow down the models.
Select the model for which you need product support.
Find help and answers for frequently asked questions here.
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DT Swiss sells its products exclusively via official dealers, some of which also have online shops. Please contact your dealer. Or contact the distributor for your country – please use the contact form and select your country first, followed by "Product availability" as the subject.
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Compare the products on our website, where you can find our entire range and all technical specifications. Use the Wheel Finder to find the right wheel in just a few clicks.
Alternatively, contact a dealer – they know all about DT Swiss products and technologies and can advise you.
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Caution when choosing brake pads for wheels with rim brakes!
- Only "SwissStop Black Prince" brake pads may be used on carbon rims.
- Only "SwissStop BXP Blue" brake pads may be used on OXIC rims.
The use of incorrect brake pads can cause the rim to fail. DT Swiss takes no responsibility in this case. Please also note that brake pads which were previously used on aluminum rims must not be used on carbon rims. The aluminum abrasion in the brake pad can destroy the carbon. For further information about your wheel, please refer to the user manual.
If you notice these damage patterns on your wheel, contact a service center.
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As wider rims have developed, so have wider tires. However, the different tire and rim widths are not universally compatible. Essentially: The wider the rim, the wider the tires that can be fitted.
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Here's an explanation of both systems.