Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
ZTTO ZT-002 210mm MTB Bicycle Handlebar Stem Adapter Aluminum Alloy Bike Stem Riser ExtenderMade of high quality aluminum alloy, after CNC machining and anodic sandblasting on the surface, the overall hardness and feel are greatly improved, and it is not easy to accumulate dust You can increase the height of the bike stem by adjusting the number of rings Very convenient and simple to use You can properly adjust the handlebar height with the lifting accessory so you can maintain traction more easily on steep hills, giving you a comfortable
- Made of high-quality aluminum alloy, after CNC machining and anodic sandblasting on the surface, the overall hardness and feel are greatly improved, and it is not easy to accumulate dust
- You can increase the height of the bike stem by adjusting the number of rings
- Very convenient and simple to use
- You can properly adjust the handlebar height with the lifting accessory so you can maintain traction more easily on steep hills, giving you a comfortable and easy riding experience
Specification:
- Material: aluminum alloy
- Size: 28.6*210mm
Package included
- 1 x Bike Stem Riser
- 1 x Hex Key
- Other things not included
Specifications
| Brand | ZTTO |
| Color | As Shown |
| Packaging Type | Simple PP Bag |
| Plug Type (For Supply) | N/A |
| User Manual (Language) | No User Manual |
| Gross Weight | 0.334kg |
| Volume Weight | 0.099kg |
| Package Length | 22.000cm |
| Package Width | 5.000cm |
| Package Height | 4.000cm |
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
4.1 ★★★★★
Based on 370 reviews
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Product Reviews
★★★★★ 5
Fits and works just as expected
Size: 50mm/2inch, Color: Black, Number of Items: 4
I bought these to provide a snug fit for an EV charging cable running through my garage wall. They worked perfectly to keep out drafts and crawly things. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Worth the money!
Size: 50mm/2inch, Color: Black, Number of Items: 2
This kit is great. I bought this because I know that the seller paired the cutting tool to be the perfect size and it was! Not just that, but the hole cutter was well done and cut thru the 3 layers - laminate, plywood and particle board with ease. The only thing that I would do different, is go to 3" next time. 2" was very tight when running the 2 @ 120 volt cord ends through the cap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
★★★★★ 5
Very sturdy under desk mount
Color: Black, Size: Width up to 13.4''
I'm using this with an Asus Prime micro-ATX case on a sit/stand desk, and it works beautifully. It's expandable, so it would have no trouble with a full ATX case. The PC is well supported and there is no wobble whatsoever even when the desk is moving between sitting and standing positions. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Very Sturdy!
Color: Black, Size: Width up to 13.4''
This was great for my desktop tower. I used it to mount my tower to my standing desk and it was perfect. it fit very nicely and very sturdy. Highly reccomend!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Love it
Color: Black, Size: Width up to 13.4''
Amazing mounts my gaming rig under my desk so that I can move it up and down without worrying about cables and such also makes the cable management a lot easier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
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