MSRP
from €
99
from CHF
97
from $
174
from NT$
3 445
Net weight
from
548
g
Product Details
Whether you're chasing your mate or the fastest lap on your local cross-
country loop, you need to know that your rim will give you that extra
bit of confidence when you need it most. The lightweight, asymmetric rim
construction and flatter design, made from a strong aluminium alloy,
will ensure that you can ride with confidence and speed lap after lap.
With a 30 mm inner width, the rim is optimized for tires up to 2.7"
wide. This ensures good grip when trying to maintain speed on technical
corners.
Material
ALUMINIUM
Product Features
Rim size
The XR 421 is available in 29''. No fuss, just the right size for high rolling speed.
Spoke holes
Keep things light for your next Cross Country wheelset with 28 spoke holes.
Rim shape
The rim shape is asymmetrical to equalize spoke tension when building, for a stronger and more durable wheel.
Decals
The XR 421 comes with three extra decals so you can build your next wheelset to suit your style.
Inclusive
Decalset Black Chrome Gold
Washer PHR
DT Pro Lock Squorx alu black
Product support
Find support services to your product choice XR 421 29 30 mm DB VI.
The current DT Swiss wheels are tubeless-ready and come with mounted tubeless rim tape and corresponding valves. For conversion, you will need a tubeless-capable tire (optimal: UST) and tire sealant. You can find both at an official dealer. Our How To video will take you through step-by-step assembly.
If you have previously ridden your bike with a tube or if the tape no longer sticks properly to the rim, we recommend that you replace the rim tape as a precaution.
How to attach the tubeless rim tape:
1. Measure the inside width of the rim.
2. The tubeless rim tape should be approx. 2 mm wider than the rim and can be bought from a specialist store.
3. Apply the tubeless rim tape. Depending on the rim/tire combination, it may be helpful to apply two or three layers of tubeless rim tape to optimally seal the rim bed.
Play
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You can use the Spoke Calculator to work out the correct spoke length and wheel weight. If your dealer doesn't have your required spoke length in stock, use one that is 1 mm longer.
For dealers: Order spare parts via our distributors or directly via our B2B online shop. Prices and availability are shown directly on the B2B online shop.
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.
