Dt Swiss GRC 1600 SPLINE DB 42 wheels - Black
Dt Swiss GRC 1600 SPLINE DB 42 wheels - Black - Shimano / Black is backordered and will ship as soon as it is back in stock.
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Product details
Product details
DT Swiss GRC 1600 SPLINE DB 42: gravel carbon wheels
The DT Swiss GRC 1600 SPLINE DB 42 are gravel wheels with 42 mm carbon rims. The format is 700C, with a bead seat diameter of 622 mm. The setup combines a 24 mm internal width with a 32 mm external width and is offered in the version with a Shimano Road 11-speed freehub body.
350 hubs and Ratchet 36 SL system
The DT Swiss 350 hubs are paired with DT aero comp straightpull spokes, laced two-cross, and hidden DT Pro Lock aluminum nipples. The rear hub uses the Ratchet System 36 SL and a lightweight aluminum Shimano Road 11-speed freehub body. Both wheels feature a Center Lock disc mount and 12 mm thru axles.
Hookless rims and mounting standards
The tire interface is hookless tubeless TSS, with a 24 mm internal width. The hub standards are 12 × 100 mm at the front and 12 × 142 mm at the rear. The specification lists a maximum system weight of 130 kg and an ASTM 2 classification. Included accessories are 27 mm tubeless tape, black 36–48 mm aluminum valves, and valve area protection stickers.
Technical features
- Model and use: DT Swiss GRC 1600 SPLINE DB 42, gravel.
- Rims: carbon, 700C / 622 mm format, 42 mm profile.
- Rim width: 24 mm internal and 32 mm external.
- Tire interface: hookless tubeless TSS.
- Hubs and axles: DT Swiss 350, 12 × 100 mm and 12 × 142 mm thru axles.
- Disc mount: Center Lock.
- Freehub: Ratchet System 36 SL, lightweight aluminum Shimano Road 11-speed freehub body.
- Lacing: 24 DT aero comp straightpull spokes per wheel, two-cross lacing, hidden DT Pro Lock aluminum nipples.
- Declared limits: maximum system weight 130 kg, ASTM 2 classification.
- Accessories: 27 mm tubeless tape, black 36–48 mm aluminum valves, and valve area protection stickers.
- Weight: 1633 g.
Frequently asked questions
Which thru-axle standards do these wheels use?
The front wheel uses the 12 × 100 mm standard and the rear wheel the 12 × 142 mm standard.
Which freehub body is included in this configuration?
The listed configuration is Shimano Road 11-speed, with a lightweight aluminum freehub body and Ratchet 36 SL system.
Which brake disc mount is featured?
Both hubs use the Center Lock mount.
Do the rims have a hookless profile?
Yes, the indicated tire interface is hookless tubeless TSS, with a 24 mm internal width.
What is the declared maximum system weight?
The stated maximum system weight is 130 kg.
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Shipping and delivery times
Shipping and delivery times
Orders are usually shipped within 24-72 hours (1-3 days) from payment receipt. Some items may have longer shipping times (5-7 days). The specific shipping times are indicated on each product page.
FREE SHIPPING (
bikes excluded) from
| € 79.00 | Italy |
| € 129.00 | Europe, Principality of Monaco, and San Marino |
| € 249.00 | Australia, Canada, Japan, Switzerland, Norway |
Shipping costs start from
| € 6.50 | STANDARD SHIPPING in Italy with express courier |
Shipping times and costs may vary depending on the delivery country, chosen service, and weight.
Shipping with InPost service
| € 5.00 | Italy |
| € 12.00 | France, Benelux, Spain, Portugal, Poland |
Bicycle shipping
Shipping costs for all bicycles are fixed as follows.
| € 39.00 | Italy |
| € 49.00 | Europe |
| £ 69.00 | United Kingdom |
| CHF 69.00 | Switzerland |
| € 250.00 | Rest of the world |
Non-EU shipping
Local VAT and any customs duties for shipments of goods to customers outside the European Union (non-EU) will be charged to the recipient and requested by the courier at the time of delivery. If the delivery is not made due to refusal to pay the customs duties (local VAT and any applicable tariffs) requested by the importing country, all costs incurred by us for the return of the goods will be deducted from the refund.
In-store pickup
All online-ordered items can be picked up at the All4cycling store in the province of Varese, Via Gianfranco Miglio 2, 21045 Gazzada Schianno (VA).
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Returns and refunds
Returns and refunds
- You can request a return within 60 days of delivery.
- Start your request from the Returns and Order Cancellations page by entering your order number.
- Within the first 14 days, you may try the product as necessary to check its features and fit.
- From day 15 to day 60, the product must be unused, intact and complete with original packaging, labels and accessories.
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RETURN SHIPPING COSTS
| Italy | FREE return at Poste Italiane post offices and collection points, following the instructions provided |
| Germany & Austria | Fixed cost €6.90 with DHL, deducted from the refund |
| Spain & France | Fixed cost €9.90 with DHL, deducted from the refund |
| Switzerland & Liechtenstein | Fixed cost €12.00 with Swiss Post, deducted from the refund |
| Other Countries | Variable cost depending on the carrier selected, fully payable by the customer |
The costs shown apply to returns made due to a change of mind. If the product is incorrect, damaged or not as described due to a cause attributable to All4cycling, the necessary return shipping costs will not be charged to the customer.


