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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
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Description
Shimano ZEE RD-M640-SS Rear Derailleur - 10 Speed - Short Cage - Wide Ratio FreerideShimano ZEE RD M640 SS Rear Derailleur 10 Speed Short Cage Gray With Clutch Wide Ratio for Freeride. Shimano ZEE RD M640 Rear DerailleursShimanos stabalizing Shadow RD+ clutch technology is proven to reduce chain slap and noise TECH SPECS Largest Cog 36 Color Gray Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Rear Derailleur Mount Type Shimano Rear Direct Mount Drivetrain Speeds 10 Weight 250 Chain Wrap
Shimano ZEE RD-M640-SS Rear Derailleur - 10 Speed Short Cage Gray With Clutch Wide Ratio for Freeride. Shimano ZEE RD-M640 Rear DerailleursShimanos stabalizing Shadow RD+ clutch technology is proven to reduce chain slap and noise
- TECH SPECS
| Largest Cog | 36 |
| Color | Gray |
| Rear Der/Shifter Compatibility | Shimano Mountain |
| Rear Derailleur Mount Type | 10x1 Standard |
| Rear Derailleur Mount Type | Shimano Rear Direct Mount |
| Drivetrain Speeds | 10 |
| Weight | 250 |
| Chain Wrap Capacity (teeth) | 25 |
| Cage Length | Short |
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 29 reviews
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Product Reviews
★★★★★ 5
Cool and Comfy
Color: 01 - Dark Grey, Size: Queen
I bought these sheets based on reviews and price. Very pleased with quality. Definitely cooling and comfortable to lay on. Very smooth, almost satiny, to touch. Got in dark gray, color very pretty. Great quality for the price.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
The softest sheets ever! 💙
Color: 05 - Dusty Blue, Size: Queen, Color: 05 - Dusty Blue, Size: Queen
This sheets quality feels great! It feels a little heavy but comfortable. I love the way it just drops. It feels cool to the touch, and so so gently on my skin! I previous had gotten a 100% cotton sheets from this same brand and it feels soooo rough on my skin, but this one is great! Best money spent! Bamboo material! I'm never going back! I got the dusty blue, in the photo is looks gray because of light but I love the blue color, it looks great!
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Reviewed in the United States on June 7, 2026
★★★★★ 4
Comfy, cool
Color: 01 - Dark Grey, Size: Queen
This is my first time buying rayon/ bamboo sheets, and now I finally see what I've been missing. Very comfortable, soft, and feel really nice against the skin. Nice for this price point too. I took off one star because they do tend to wrinkle quickly, so I have to readjust them every night before going to bed. Also be aware that oil from your skin and hair products tend to stain them very quickly, and the stains are not easy to get out. But I'm ok with that as a trade-off for the comfort!
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Look no further than! Buy these 💯
Color: 01 - Dark Grey, Size: Queen
Queen. Grey.
Beautiful. Nice snug fit. Feels like silk. Super comfortable, soft, almost buttery. And truly cooling fabric. The price point is a steal. I will be ordering these sheets in all the colors.
P.S. these sheets also laundered beautifully.
I’m very very pleased with this purchase.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Sheets
Color: 05 - Dusty Blue, Size: Full
Have been the best sheets I've bought, would totally spend the money again. They feel soft against your skin yet keep you cool and comfortable. Easily fits my extra thick mattress, only a little wrinkles during use. They offer some wonderful colors, went with a dusty blue and am completely satisfied with richness of color.
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Reviewed in the United States on May 26, 2026