U 623
E-touring 29" bike rim, built to last even under higher loads.
- MSRP US$ from $ 59
- Net weight from 685 g
- from € 44
- from CHF 47
Product details
Built to withstand the heavier weights of e-touring bikes, the U 623 has superior resistance thanks to its larger rim cross section. This ensures consistent reliability on a variety of terrains with a maximum system weight of 180 kg. Whether in the city or on forest roads, this 29" rim will provide lasting confidence to its users. Available with 28 or 32 spoke holes and a 25 mm inner rim width.
- Material ALUMINIUM
Model finder
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U 623 29 25 mm DB VI
RDU623CDAB28SA9806- Net weight 685 g
- recommended System weight max. 180 KG
- ASTM classification 2
- Material ALUMINIUM
- Rim joint Pin joint
- Tire interface Hooked / Crotchet tubeless TC
- Brake Interface Disc
- Rim Diameter 29" / 700C
- Reference diameter ERD 599 mm
- Inner Width 25 mm
- Outer width 30 mm
- Rim Height 22 mm
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Cross-section
- Number of holes 28
- Spoke bore rim Black eyelet
- Valve hole Schrader (plus Presta-adapter)
- Inclusive -
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U 623 29 25 mm DB VI
RDU623CDAB32SA9807- Net weight 685 g
- recommended System weight max. 180 KG
- ASTM classification 2
- Material ALUMINIUM
- Rim joint Pin joint
- Tire interface Hooked / Crotchet tubeless TC
- Brake Interface Disc
- Rim Diameter 29" / 700C
- Reference diameter ERD 599 mm
- Inner Width 25 mm
- Outer width 30 mm
- Rim Height 22 mm
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Cross-section
- Number of holes 32
- Spoke bore rim Black eyelet
- Valve hole Schrader (plus Presta-adapter)
- 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 U 623 we found 2 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.