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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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Description
ZTTO PF30SH MTB Road Bike Press Fit Crankset Bottom Bracket (Outer Diameter: 46mm, Inner Diameter: 24mm)Suitable for PF30 68 73 bottom bracket frame (the inner hole of the bottom bracket is 46mm, and the bottom bracket length is 68mm 73mm are acceptable) After conversion, an ordinary hollow crankset with a 24mm axis can be installed (compatible with Shimano, Prowheel, FSA, etc.) There is gasket attached, you can choose to use it or not according to the actual situation Specifications: Material: CNC aluminum alloy Size: outer diameter 46mm, inner
- Suitable for PF30-68/73 bottom bracket frame (the inner hole of the bottom bracket is 46mm, and the bottom bracket length is 68mm/73mm are acceptable)
- After conversion, an ordinary hollow crankset with a 24mm axis can be installed (compatible with Shimano, Prowheel, FSA, etc.)
- There is gasket attached, you can choose to use it or not according to the actual situation
Specifications:
- Material: CNC aluminum alloy
- Size: outer diameter 46mm, inner diameter 24mm
- Weight: 145g
Package included
- 1 x Bicycle Bottom Bracket (with Gasket)
Specifications
| Brand | ZTTO |
| Color | As Shown |
| Packaging Type | Paper Box |
| Plug Type (For Supply) | N/A |
| User Manual (Language) | No User Manual |
| Gross Weight | 0.168kg |
| Volume Weight | 0.067kg |
| Package Length | 12.000cm |
| Package Width | 5.000cm |
| Package Height | 5.000cm |
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
4.6 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Mr.b
Size: Standard, Number of Items: 2
The pillows are cool and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Awesome Pillow!!!
Size: Queen, Number of Items: 1
This pillow is Amazing!!! So Great to sleep on. I finally can get a good night's sleep!!! Its very soft and comfortable. I also haven’t gotten up with a stiff neck in the morning either!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
Love them!!
Size: Queen, Number of Items: 2, Size: Queen, Number of Items: 2
Ok I normally don't leave reviews but I had to on this pillow. I was looking forever for a pillow and was nervous about buying one because you know how that usually goes when it comes to buying pillows. They arrived compressed but when you unwrap them they blow up to be a heavy duty pillow. Firm but not too firm. I don't like super soft pillows that you can roll up in a ball with one hand, I like a pillow that gives support and these do just that. They are cooling as well they are pretty for a pillow with the unique design. If you are in the market for a pillow and reading this THEN BUY THIS PILLOW & come back to tell me thank you. I promise you will NOT be disappointed. No I didn't get paid to say any of this. I wanted to give a honest review where it deserves one! You will not be disappointed! Thanks for the fast over night shipping as well. Not to mention the pricing is on point. I can say right now you will not find 2 pillows of this quality & price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
★★★★★ 5
Perfect pillows
Size: Queen, Number of Items: 2
Soft, but durable. Comfortable and cool during sleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 4
Best pillow I’ve ever tried—hands down!
Size: Queen, Number of Items: 2
I’ve gone through a bunch of pillows over the years, but this BETU Cooling Pillow is by far the best one I’ve ever used. I sleep in literally every position—on my back, stomach, and sides—and this pillow works perfectly no matter how I’m laying.
It really does have a cooling effect, which I love as a hot sleeper. Just make sure your room is cool too, and it makes a big difference. It came vacuum-packed, but it fully expanded within just a few hours. I was able to sleep on it the same day it arrived, and it was super comfy right from the start.
I also washed and dried the pillowcase before using it, and it came out looking and feeling great—no shrinking or damage at all. Honestly, I look forward to going to bed every night now just because of this pillow. It’s supportive, comfortable, and totally worth it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
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