Shipping Estimate
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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For Your Every Summer RSVP, with Code: SUMMER15
Description
sundance mountainbike XDSBIKE Sundance 510 | 27.5-Inch MTBSTOP PAYING THE LOGO TAX Market Retail Value: $749. 00 Your Direct Price: $499. 00 Direct to Consumer Advantage: Save over $250 Compare the Sundance 510 to the leading 27. 5 Inch MTBs from Brand T or Brand G. While they charge for the logo, we invest in your ride with a full Shimano 27 speed drivetrain and premium Tektro hydraulic braking. Built for Real World Versatility: X6 Aerospace Grade Alloy Frame: Ultra light and engineered for stability.
STOP PAYING THE LOGO TAX
Market Retail Value: $749.00
Your Direct Price: $499.00
Direct-to-Consumer Advantage: Save over $250
Compare the Sundance 510 to the leading 27.5-Inch MTBs from Brand T or Brand G. While they charge for the logo, we invest in your ride with a full Shimano 27-speed drivetrain and premium Tektro hydraulic braking.
Built for Real-World Versatility:
- X6 Aerospace-Grade Alloy Frame: Ultra-light and engineered for stability. Features Internal Cable Routing for a sleek look and trail protection.
- Full Shimano Altus 27-Speed Drivetrain: Featuring Altus FD-M2000 derailleurs and Rapid-Fire Plus shifters for precision control on any terrain.
- Tektro Hydraulic Disc Brakes: Industry-leading HD-M275 system. Reliable, one-finger stopping power in wet or dry conditions.
- Suspension w/ Mechanical Lock-out: 80mm travel fork with alloy crown. Lock it for efficiency on pavement, or open it for the trails.
- The 27.5-Inch Advantage: The Goldilocks wheel size—offering the perfect balance of 29er speed and 26-Inch maneuverability.
Professional-Level Specifications
| Category | Sundance 510 Tech Specs |
|---|---|
| Frame | X6 Ultra-Light Alloy MTB Hardtail |
| Fork | Front Suspension w/ Lock-out, 80mm Travel, Alloy Crown |
| Derailleurs | Shimano Altus M2000 Series (27-Speed) |
| Shifters | Shimano ST-M2010 Rapid-Fire Plus |
| Brakes | Tektro HD-M275 Hydraulic Disc Brakes |
| Crankset | Prowheel 22/30/40T Alloy Crank |
| Bottom Bracket | Sealed Cartridge Type |
| Cassette | Shimano CS-M2009 (11-32T) 9-Speed |
| Handlebar/Stem | Alloy 640mm Bar & Alloy 80mm Stem |
| Seat Post/Clamp | Alloy 31.6mm x 350mm w/ QR Type Clamp |
| Wheelset/Hubs | Alloy Double Wall Rims w/ QR Alloy Hubs |
| Weight | Approx. 36 lbs |
Find Your Perfect Fit (27.5er Geometry)
| Frame Size | Rider Height Range | Riding Style |
|---|---|---|
| 15.5-Inch (S) | 5ft 2in – 5ft 6in | Agile & Versatile |
| 17.5-Inch (M) | 5ft 6in – 5ft 10in | Balanced Performance |
| 19.5-Inch (L) | 5ft 10in – 6ft 2in | Stable & Controlled |
🎁 Official Corporate Bonus: The Rider's Starter Pack
Every Sundance 510 ordered directly from our South El Monte, CA headquarters includes:
- Pro-Assembly Tool Kit: Essential tools included for easy home setup.
XDSBikeco: Part of a Southern California cycling heritage since 2002.
Operating from our South El Monte headquarters since 2008. Direct-to-Consumer pricing with professional engineering standing behind every ride.
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
4.4 ★★★★★
Based on 835 reviews
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Product Reviews
★★★★★ 4
Awesome, portable room divider for larger rooms
Color: Black, Color: Black
I chose this room divider to use in my son's room that also serves as my home office! It is 72" x 72" in size, so it truly blocks out the other side of the room for optimal privacy. Once it's assembled, it's mildly sturdy - as long as you can bet both ends with the "feet" in line with the ground. I wish that the framework poles had more of an interlocking system so that the divider was easier to erect. I assembled this on carpet, so I had some issues getting the divider to stop moving. It takes a lot of work to set up, as it is massive, so definitely have someone help you. I would suggest adding weights of some sort to the feet of this divider to keep it from shifting. I ended up leaning mine against a bookcase shelf so it wouldn't lean. All and all, this is a great product if you are looking to make a room multipurpose.
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Reviewed in the United States on August 2, 2025
★★★★★ 5
As described
Color: Black
Light weight, easy to put together and you can disconnect the ends and just roll the whole thing nice and tight for quick out of the way storage. Pretty sturdy, doesn't fall over if you bump into it, you could use it outside but if there's a lot of light you can see through a tiny bit if you're really close but I only tested this indoors so not sure about patio types
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Reviewed in the United States on December 18, 2025
★★★★★ 2
Flimsy - choose something else
Color: Black
Very flimsy and barely stands up… better options out there.
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Reviewed in the United States on October 11, 2025
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well.
Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely.
One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs.
The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers.
Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster.
Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality.
Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Stable, flexible in deployment configuration, creates true privacy and looks great.
Size: 3 Panel 12FT W
This is the second room divider panel I have installed, and there are several features about this one that I like much better than my older one.
The fact that there are no gaps and that the material is thicker means you get more privacy or more hiding power, if you wish. My older divider has vertical spaces between each of the panels and the panels are half as wide as the Siebwin panels, so there are many vertical spaces. The Siebwin divider really creates privacy.
Another feature that I really appreciate is that the legs are wider and stand off from the floor. On my older one the legs are flat and they're rather awkward to adjust because they create more drag on the floor. The feet on the older one also loosen if you turn them counter clockwise, so adjustments of configuration that require the feet to be moved are more complex.
The older divider also must be deployed in a zig-zag fashion because he feet are not as wide, but this new one can be deployed and stable in a straight, an "N" shape or an arc. They are both the same length, but because the older one must be use in a zig-zag deployment it doesn't reach to the length of the new one.
The Siebwin divider definitely costs more at $103.48, but it sports several features and advantages over the other brand, so it does a better job and is worth the extra cost.
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Reviewed in the United States on May 25, 2026
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