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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
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For Your Every Summer RSVP, with Code: SUMMER15
Description
ZTTO 942HY 9 Speed 11T-42T Road Bike Cassette MTB Bicycle Steel FlywheelIt is made of high tensile chromium molybdenum steel, with nickel plating surface, so it has higher strength, durability and has extreme resistance to abrasion. The strong antioxidation makes it hard to rust to have a long service life The hollow design can reduce the weight to some extent and make riding easier Use it to directly replace your old or broken flywheel A wonderful accessory for mountain bikes. Easy to install Specification: Teeth ratio:
- It is made of high-tensile chromium-molybdenum steel, with nickel-plating surface, so it has higher strength, durability and has extreme resistance to abrasion. The strong antioxidation makes it hard to rust to have a long service life
- The hollow design can reduce the weight to some extent and make riding easier
- Use it to directly replace your old or broken flywheel
- A wonderful accessory for mountain bikes. Easy to install
Specification:
- Teeth ratio: 11-13-16-20-24-28-32-36-42T
- Material: chromium-molybdenum steel (nickel-plating surface)
- Speed: 9 speed
Package included
- 1 x Cassette Flywheel
Specifications
| Brand | ZTTO |
| Color | As Shown |
| Packaging Type | White Paper Box |
| Plug Type (For Supply) | N/A |
| User Manual (Language) | No User Manual |
| Gross Weight | 0.575kg |
| Volume Weight | 0.627kg |
| Package Length | 20.000cm |
| Package Width | 20.000cm |
| 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
4.5 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Easy to Hang
Color: Black, Size: 3 Pack
This shelf is easy to hang, comes with great anchors and looks perfect. The quality looks nice and is was an easy hanging process compared to other shelves. Worth it for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
One of the best deals available!
Color: White, Size: 2 Pack
Extremely sturdy, good looking and easy to install. I have a couple of dozen feet of assorted lengths in the kitchen, bedroom, living room and foyer. Holding all sorts of antique clocks, audio equipment and cooking stuff from my flours and assorted cornmeals to cases of powdered “lemonade”.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 3
Mounting system doesn’t align on one of three shelves.
Color: Walnut, Size: 3 Pack
Nice shelves. Install was super easy except on one of the three shelves. The main mounting shelf holes were off so the shelf will not slip onto horizontal mounting poles unless I modify the shelf. So a 20 minute job becomes a two hour job.
The mounting system does appear very sturdy just not aligned.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
★★★★★ 5
Good buy
Color: Black, Size: 24 inches
The shelves are very nice and look great in my bathroom. Easy to hang. Glad I purchased.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Good shelf
Color: Black, Size: 24 inches
Lightweight shelves. Easy to assemble
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
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