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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
SRAM EX1 E-Crank Crankset - 170mm, For Bosch, Brose, and Yamaha Bottom Bracket Interfaces, Direct Mount, ISIS Spindle Interface, BlackThe EX1 drive train was designed specifically for the demands of electric assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. Liberal use of features found on SRAMs high end MTB parts provide high value, quiet operation and ease of service. Built for high torque E MTB conditions Use with Bosch compatible or Direct Mount SRAM X Sync chainrings (sold separately) Product Specifics
The EX1 drive train was designed specifically for the demands of electric-assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. Liberal use of features found on SRAM’s high end MTB parts provide high value, quiet operation and ease of service.- Built for high torque E-MTB conditions
- Use with Bosch-compatible or Direct Mount SRAM X-Sync chainrings (sold separately)
Product Specifics
- Defined Color: Black
- Spindle Interface Type: ISIS
- Number of Chainrings: No Rings Included
- Chainring BCD: Direct Mount Bosch
- Crank Intended Use: Mountain
- Color: Black
- Pedal Spindle: 9/16"
- BB Included: No
- Designed for ebike: Yes
- Chainline/Hub Compatibility: 135/142 MTB Hubs
- Chainline/Hub Compatibility: 141/148 Boost Hubs
Today's Stock Status
Currently not available
UPC: 710845793578
EAN: Not available
Manufacturer Part Number: 00.6118.452.001
CK6399 350687-02
157096-Q0-L
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 1067 reviews
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Product Reviews
★★★★★ 5
Taught me backpropagation
Format: Paperback
I'm finding this book a great reference to supplement Syracuse IST 691 Deep Learning in Practice. In particular, its explanation of backpropagation is the clearest I have found yet, and that even includes 3 Blue 1 Brown, which always does excellent explanations.
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Reviewed in the United States on April 13, 2025
★★★★★ 5
An Easy Read
Format: Paperback
A good narrative description of how the various systems work. Good for getting a conceptual understanding. No math to speak of, and if you want it, you can refer to the references cited, or your other favorite machine learning book.
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Reviewed in the United States on May 7, 2024
★★★★★ 5
No Irritation!!
Size: 1 Count (Pack of 1), Color: Black Razor
Had been looking at this as a replacement for an adjustable razor I'd been using for years and finally purchased it here on Amazon. Wow! What a difference! Very nice quality, the blades lock in securely and are perfectly aligned. Did not use the included blades as I've read they are not the best quality so used my trusted Astra platinum. Great shave and zero irritation! Great thing about this razor is if you do not hold it at the 30 degree angle it was designed for it will not shave but best of all it will not cut you! Great razor for beginners or experienced shavers. FIVE STARS!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Great razor! Recommend 10/10
Size: 1 Count (Pack of 1), Color: Rose Gold Razor
Love this razor. Previously had a Solara razor, this was way cheaper and honestly feels like better quality. However, important note… do not take it with you if you are flying with a carry on! It was an innocent mistake, I didn’t think anything of it but because it’s a single, removable blade, you cannot take it through TSA
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Reviewed in the United States on May 8, 2026
★★★★★ 4
Great little razor!
Good product! It’s pretty easy to use, it has some heft to it, the blades are sharp, can’t complain especially for the price.
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Reviewed in the United States on April 27, 2026