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- USA
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
ZTTO 12 Speed 9-50T Ultra Light CNC Hollow Mountain Bike Cassette Freewheel for XD HubUltra Lightweight CNC Machined DesignThis XD cassette freewheel is crafted using precision CNC machining, resulting in an ultra lightweight design without sacrificing durability 12 Speed CompatibilityDesigned to work seamlessly with 12 speed drivetrains, this cassette offers a 9 50T gear range, allowing for smooth shifting and versatility on various terrains High Quality Material ConstructionMade from a robust combination of aluminum alloy and steel,
- 【Ultra-Lightweight CNC Machined Design】This XD cassette freewheel is crafted using precision CNC machining, resulting in an ultra-lightweight design without sacrificing durability
- 【12-Speed Compatibility】Designed to work seamlessly with 12-speed drivetrains, this cassette offers a 9-50T gear range, allowing for smooth shifting and versatility on various terrains
- 【High-Quality Material Construction】Made from a robust combination of aluminum alloy and steel, this freewheel is engineered for strength, longevity, and superior performance
- 【Exceptional Performance】This freewheel is built to perform in demanding conditions, providing smooth and reliable shifts throughout your ride
- 【Wide Compatibility with XD Hubs】This freewheel is compatible with all XD hubs, offering a perfect fit for riders who use XD drivetrains and want to upgrade their setup with a lightweight, high-performance option
Specifications:
- Type: 12-speed 9-50T
- Material: Aluminum alloy + steel
- Weight: 295g
Package included
- 1 x Bike Cassette Freewheel
Specifications
| Brand | ZTTO |
| ColorStyle | C |
| Packaging Type | Yellow Paper Box |
| Plug Type (For Supply) | N/A |
| User Manual (Language) | No User Manual |
| Gross Weight | 0.492kg |
| Volume Weight | 0.759kg |
| Package Length | 22.000cm |
| Package Width | 22.000cm |
| Package Height | 7.000cm |
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 11 reviews
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Product Reviews
★★★★★ 5
So perfectly soft
Size: King, Style: 2 Dark Gray
My husband was complaining about the mattress, and wants to spend a lot of money on a new one like the ones at the Waldorf. I asked him to give me a chance to try to fix it first. Watched youtube videos about hotel style beds, and landed on the need for a mattress topper.
This one is so... very... comfortable. I thought the grid pattern would bother me, but nope. You don't realize how much heat you soak up from your mattress until you get a nice airy layer in between. I almost completely stopped sweating at night, and he's stopped complaining about hurting as much.
This is another of those items that I'm scared of washing too much, but it's held up with care and caution. If it starts to get a bit too squished, I just fluff it in the dryer and the padding poofs right back up. The sides are deep and my mattress sinks right into the pocket with no pulling. I have bad back pain and I am certain this has been helping support my back a bit better, so I wake up more refreshed. I'm sorta popping out of bed like I used to years ago.
He still plans on a new mattress, but this has saved us money, for now, and when we get the new one, this will layer on top like a dream. I'm glad I took the chance on this, it has really improved our rest, and that's so important.
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Reviewed in the United States on May 16, 2026
★★★★★ 4
Soft and pretty
Size: Full, Style: 1 Green
Not as thick as I thought it would be. That doesn't matter, though. Being thinner made it easier to handle and I like that.
Actually, over all this is a good product. Placing it in the outdoors to sun out a bit took the odor away quickly. I think my company will be impressed with the comfort.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Very comfortable
Size: 36" X 24", Color: Grey, Size: 36" X 24", Color: Grey
Very soft and dries fast. I did the scoot test on them to test the grip and they passed with flying colors. Got them on a limited deal and it was worth every penny. I will be purchasing more in different colors as there are plenty of options. I haven’t washed them yet but if there’s an issue, I will definitely update this review. They are nice and thick and fell good on your feet.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Nice shower mat
Size: 50" X 30", Color: Navy
I have had it for almost a month now and run it through the washer and dryer. Its nice and soft, decent size I did not use a measuring tape to check how precise the sizing is. Absorbs the water when I step out of the shower well and doesn't feel wet or let anything through. Stays in place on the tile floor. Only challenge has been the robot vacuum cleaner gets trapped on it about half the time, but this might just be a testament to its thick nature.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Soft and washes well.
Size: 30" X 20", Color: Grey
These are great rugs and I keep going back and buying more. They are such a good value for money and they wash really easily. They don't slide or shed and they are very durable. They are very soft.So far we have them in both bathrooms and next to our bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
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