U 663
A durable rim in many configurations that will get your cargo to its destination.
- MSRP US$ from $ 70
- Net weight from 500 g
- from € 44
- from CHF 44
Product details
This durable rim can withstand the higher demands of electric urban bikes, whose batteries allow you to ride longer distances. Available in four different sizes: 20", 26", 27.5" 29", it meets the demands of modern urban bikes with varying configurations. Finally, it’s the reinforced rim shape can support system weights of up to 180 kg. So whether you are taking your kids to school or doing your grocery shopping, you can do it all with this rim built to last!
- Material ALUMINIUM
Model finder
Just a few clicks to find your model. Please use the filter below.
U 663 20 30 mm DB VI
RDU663MDAB32SA5120- Net weight 500 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 20"
- Reference diameter ERD 383 mm
- Inner Width 30 mm
- Outer width 35 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 Valve adapter AV to SV
U 663 20 30 mm DB VI
RDU663MDAB36SA5121- Net weight 500 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 20"
- Reference diameter ERD 383 mm
- Inner Width 30 mm
- Outer width 35 mm
- Rim Height 22 mm
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Cross-section
- Number of holes 36
- Spoke bore rim Black eyelet
- Valve hole Schrader (plus Presta-adapter)
- Inclusive Valve adapter AV to SV
U 663 26 30 mm DB VI
RDU663ADAB32SA5114- 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 26"
- Reference diameter ERD 536 mm
- Inner Width 30 mm
- Outer width 35 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 Valve adapter AV to SV
U 663 26 30 mm DB VI
RDU663ADAB36SA5115- 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 26"
- Reference diameter ERD 536 mm
- Inner Width 30 mm
- Outer width 35 mm
- Rim Height 22 mm
-
Cross-section
- Number of holes 36
- Spoke bore rim Black eyelet
- Valve hole Schrader (plus Presta-adapter)
- Inclusive Valve adapter AV to SV
U 663 27.5 30 mm DB VI
RDU663BDAB28SA5107- Net weight 715 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 27.5" / 650B
- Reference diameter ERD 561 mm
- Inner Width 30 mm
- Outer width 35 mm
- Rim Height 22 mm
-
Cross-section
- Number of holes 28
- Spoke bore rim Black eyelet
- Valve hole Schrader (plus Presta-adapter)
- Inclusive Valve adapter AV to SV
U 663 27.5 30 mm DB VI
RDU663BDAB32SA5109- Net weight 715 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 27.5" / 650B
- Reference diameter ERD 561 mm
- Inner Width 30 mm
- Outer width 35 mm
- Rim Height 22 mm
-
Cross-section
- Number of holes 32
- Spoke bore rim Black eyelet
- Valve hole Schrader (plus Presta-adapter)
- Inclusive Valve adapter AV to SV
U 663 27.5 30 mm DB VI
RDU663BDAB36SA5108- Net weight 715 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 27.5" / 650B
- Reference diameter ERD 561 mm
- Inner Width 30 mm
- Outer width 35 mm
- Rim Height 22 mm
-
Cross-section
- Number of holes 36
- Spoke bore rim Black eyelet
- Valve hole Schrader (plus Presta-adapter)
- Inclusive Valve adapter AV to SV
U 663 29 30 mm DB VI
RDU663CDAB28SA5096- Net weight 760 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 30 mm
- Outer width 35 mm
- Rim Height 22 mm
-
Cross-section
- Number of holes 28
- Spoke bore rim Black eyelet
- Valve hole Schrader (plus Presta-adapter)
- Inclusive Valve adapter AV to SV
U 663 29 30 mm DB VI
RDU663CDAB32SA5098- Net weight 760 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 30 mm
- Outer width 35 mm
- Rim Height 22 mm
-
Cross-section
- Number of holes 32
- Spoke bore rim Black eyelet
- Valve hole Schrader (plus Presta-adapter)
- Inclusive Valve adapter AV to SV
U 663 29 30 mm DB VI
RDU663CDAB36SA5099- Net weight 760 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 30 mm
- Outer width 35 mm
- Rim Height 22 mm
-
Cross-section
- Number of holes 36
- Spoke bore rim Black eyelet
- Valve hole Schrader (plus Presta-adapter)
- Inclusive Valve adapter AV to SV
-
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 663 we found 10 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.
