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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
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Description
PRO-ONE PERF.MFG. Triple Tree - 39 mm - Black - 0°Features CNC machined out of solid 6061 T6 aluminum Increased clamping area of 0. 25 on the bottom tree reduces lateral and torsional fork flex, which increases the rigidity and stability of the front end Machined cut out in top tree for clean cable and wire routing No fork lock capabilities Will fit most 39 mm front ends with 7 O. C. forks Designed to accept standard risers (3 1 2 O. C.) Notes Models with risers cast into the upper triple tree will
Features
- CNC-machined out of solid 6061-T6 aluminum
- Increased clamping area of 0.25” on the bottom tree reduces lateral and torsional fork flex, which increases the rigidity and stability of the front end
- Machined cut-out in top tree for clean cable and wire routing
- No fork lock capabilities
- Will fit most 39 mm front ends with 7” O.C. forks
- Designed to accept standard risers (3-1/2” O.C.)
- Notes
- Models with risers cast into the upper triple tree will require separate purchase of risers, bushings and mounting hardware.
Specs
| Product Name | Triple Tree |
| Type | Standard |
| Color/Finish | Aluminum / Black |
| Material | Billet Aluminum |
| Fork Tube Diameter | 1.54" |
| Rake Degree | 0° |
| Units | Each |
| Riding Style | Street |
| Year | Brand | Model |
| 2012-2014 | Harley-Davidson | XL1200V Seventy-Two |
| 2009-2014 | Harley-Davidson | XL883N Iron 883 |
| 2007-2012 | Harley-Davidson | XL1200N Sportster 1200 Nightster |
| 2007 | Harley-Davidson | XL883R Sportster 883 Roadster |
| 2006-2011 | Harley-Davidson | XL1200L Sportster 1200 Low |
| 2006 | Harley-Davidson | 1200 Low EFI XLL |
| 2004-2008 | Harley-Davidson | XL1200R Sportster 1200 Roadster |
| 2004-2008 | Harley-Davidson | XL883 Sportster |
| 2004-2005 | Harley-Davidson | FXDI Dyna Super Glide |
| 2004-2005 | Harley-Davidson | FXDLI Dyna Low Rider |
| 2002-2006 | Harley-Davidson | 1200 Custom EFI XLC |
| 2002-2003, 2005-2006 | Harley-Davidson | 883 Roadster EFI XLR |
| 1999-2009 | Harley-Davidson | XL883C Sportster 883 Custom |
| 1999-2006 | Harley-Davidson | 883 Custom EFI XLC |
| 1999-2003 | Harley-Davidson | Sportster 1200 XLH |
| 1998 | Harley-Davidson | 883 Custom XLC |
| 1996-2009 | Harley-Davidson | XL1200C Sportster 1200 Custom |
| 1996-2003 | Harley-Davidson | XL1200S Sportster 1200 Sport |
| 1995-2005 | Harley-Davidson | FXD Dyna Super Glide |
| 1994 | Harley-Davidson | FXR Super Glide II |
| 1993-2005 | Harley-Davidson | FXDL Dyna Low Rider |
| 1989-2003 | Harley-Davidson | Sportster 883 XLH |
| 1989-1992 | Harley-Davidson | XLH883DLX Sportster 883 Deluxe |
| 1989-1990, 1993 | Harley-Davidson | Low Rider FXRS |
| 1988-1998, 2002-2003 | Harley-Davidson | XLH883HUG Sportster 883 Hugger |
| 1988-1998 | Harley-Davidson | XLH1200 |
| 1988-1994 | Harley-Davidson | FXLR Low Rider Custom |
| 1988-1993 | Harley-Davidson | FXRS-SP Low Rider Sport |
| 1988-1992 | Harley-Davidson | FXRT Sport Glide |
| 1988, 1999-2001 | Harley-Davidson | XLH883 |
| 1988, 1991-1992 | Harley-Davidson | FXRS Low Glide |
| 1988 | Harley-Davidson | Sportster 1100 XLH |
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
4.0 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 3
Very Poor Built Quality
Color: Black, Size: 3-Panel
They use cheap tarp like cloth that you might find on a tent, so it is not suitable as a teleconferencing background without blur applied. The legs are flimsy and lack rubber feet, so it will scratch floors. The tubing is flimsy and very hard to move and adjust. This is only good if you are setting it up somewhere like a gym or a garage.
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Reviewed in the United States on January 12, 2025
★★★★★ 5
Great separator for room.
My kids love it. It separates their half of the room.
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Reviewed in the United States on February 25, 2025
★★★★★ 5
These are PERFECT for my Art Show coming up!
This is going to be PERFECT for my Art Show display. And also....EASY to put up and take down as well as store. I'm so grateful to have found them! They are super light weight. And sturdy for my application. And elegant and have clean lines for my display. I have ivy draped and also fairy lights which make it look classy yet simple!
Love them!
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Reviewed in the United States on September 27, 2022
★★★★★ 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