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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
gravel bike cannondale topstone carbon 3 Cannondale Topstone Carbon 3 GRX 1x Gravel BikeDescription The Cannondale Topstone Carbon 3 GRX 1x is an always game gravel bike built for riders who want one bike that can handle everything from fast mixed surface routes to loaded adventure days. With a lightweight carbon frameset and Cannondales Kingpin rear suspension, it smooths out rough roads and keeps you fresher when the ride goes long. A single chainring Shimano GRX 12 speed drivetrain keeps things simple and dependable, with wide gearing
Description |
The Cannondale Topstone Carbon 3 GRX 1x is an “always game” gravel bike built for riders who want one bike that can handle everything from fast mixed-surface routes to loaded adventure days. With a lightweight carbon frameset and Cannondale’s Kingpin rear suspension, it smooths out rough roads and keeps you fresher when the ride goes long.
A single-chainring Shimano GRX 12-speed drivetrain keeps things simple and dependable, with wide gearing for steep climbs and long-distance pacing. Add big tire clearance and a do-it-all gravel geometry, and the Topstone Carbon 3 becomes a versatile choice for gravel riding, bikepacking, and all-day exploring.
Highlights |
- Lightweight full carbon frameset with Kingpin rear suspension, Proportional Response size-specific construction and StashPort downtube storage
- With a single chainring and wide-range SLX 12-speed cassette, this blend of Shimano’s top-end GRX820 and GRX610 gravel groups offers a killer performance value
- Durable, dependable WTB ST i25 rims, with Shimano hubs and WTB Riddler 45c gravel tires
- Cannondale 3 flared handlebars offer comfortable, gravel-friendly hand positions
Specs |
| Frame |
Topstone Carbon, Kingpin suspension system, Proportional Response construction, downtube Stashport, internal cable routing, 12x142mm thru-axle, 27.2 dropper post ready, UDH, BSA 68mm threaded BB, flat mount disc, removable fender bridge, multiple gear/bottle mounts |
| Fork |
Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts |
| Front Derailleur | N/A |
| Rear Derailleur |
Shimano GRX 822, Shadow SGS |
| Cassette |
Shimano SLX M7100, 10-51, 12-speed |
| Chain |
Shimano M7100, 12-speed |
| Crankset |
Shimano GRX 610, 40T: 165mm (47cm), 170mm (51cm), 172.5 (54-56cm), 175mm (58-61cm) |
| Shifters |
Shimano GRX 610, 12-speed |
| Brakes & Rotors |
Shimano GRX 610 hydraulic disc, 160/160mm RT70 rotors |
| Headset |
Acros IS52/40 ICR |
| Stem |
Cannondale C1 Conceal, Alloy, 31.8, -6°: 70mm (47-51m), 80mm (54cm), 90mm (56-58cm), 100mm (61cm) |
|
Handlebar |
Cannondale 3, butted 6061 Alloy, 16 deg flare, 120mm drop: 400mm (47cm), 420mm (51-54), 440mm (56-61cm) |
| Bar Tape |
Cannondale KnurlCork, 2.7mm |
| Seatpost |
Cannondale 3, 6061 Alloy, 27.2x350mm |
| Saddle |
Selle Royal SRX Open |
| Front Wheel |
WTB ST i25 TCS, 28h, tubeless ready | (F) Shimano TC500, 12x100mm centerlock | Stainless Steel 14g spokes |
| Rear Wheel |
WTB ST i25 TCS, 28h, tubeless ready | (R) Shimano TC500, 12x142mm centerlock | Stainless Steel, 14g spokes |
| Tires |
WTB Riddler TCS Light, 700x45c, tubeless ready |
| Extras | Large StashBag downtube storage bag, tubeless valve stems |
| Weight |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Excellent industrial shelving hardware for the price
I bought these as a housewarming-style gift for my brother-in-law, who recently finished building an extension onto his home and finally has the space for a proper office. His family’s aesthetic leans heavily toward that cottage-meets-industrial look, and these brackets fit the brief perfectly.
First impressions were excellent. The iron construction feels genuinely heavy-duty, and the machining and threading are better than I expected at this price point. The finish is a clean matte black that looks sharp without feeling overly glossy or cheap.
Installation is straightforward if you’re comfortable with basic wall mounting. Because these are iron pipe components, you may find yourself making tiny adjustments with micro shims to get everything perfectly level depending on your wall and stud placement. That’s not a flaw so much as the nature of pipe-style systems. Once dialed in, though, they feel very solid.
The scale is also worth mentioning. These are not subtle brackets—they’re a bit of a statement piece. That’s great if you want the shelving to become part of the room’s visual identity, but it’s something to be aware of when planning the space.
One thing I actually appreciate is that they don’t include the wood shelves. Bundled wood usually drives up the cost and often isn’t the species or finish you’d want anyway. This way you can choose your own boards and tailor the look to the room—which is exactly what my brother-in-law ended up doing.
Overall, a very well-executed industrial shelving system: sturdy, attractive, and surprisingly refined for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 5
Stable and easy to assemble
I used these to support a heavy piece of countertop would to create a side table. Looks great and holds steady.
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Reviewed in the United States on February 15, 2023
★★★★★ 5
Great
All pieces cut to perfection, went together perfectly
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Reviewed in the United States on October 22, 2023
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
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Reviewed in the United States on July 5, 2024
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
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Reviewed in the United States on July 13, 2025
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