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Description
Hope Bosch Gen 4 eBike Chainring - 34t BlueHope Bosch Gen 4 eBike Chainring 34t Blue. The Hope Spiderless Direct Mount eBike chainring for Bosch Performance Line CX Gen 4 eBike motors are specifically designed to withstand the additional rigors of the increased power transmitted by eBike motors. Directly mounts to Bosch Performance Line CX eBike motors and replaces the full spider assembly for a lighter and cleaner looking set up CNC machined from a single piece of 7075 T6 aluminum billet
Hope Bosch Gen 4 eBike Chainring - 34t Blue. The Hope Spiderless Direct Mount eBike chainring for Bosch Performance Line CX Gen 4 eBike motors are specifically designed to withstand the additional rigors of the increased power transmitted by eBike motors.Directly mounts to Bosch Performance Line CX eBike motors and replaces the full spider assembly for a lighter and cleaner looking set- up
CNC machined from a single piece of 7075-T6 aluminum billet these chainrings provide the perfect blend of light weight and strength
Narrow/Wide chainring is designed to retain the chain without the need of a chain device
Designed to give a 52mm chainline to suit 148 Boost Frames
Hard anodized for an ultra-durable finish and increased longevity
- TECH SPECS
| Bosch Drive Unit Compatibility | Performance Line CX |
| Chainring BCD | Direct Mount Bosch |
| Color | Blue |
| Defined Color | Blue |
| Designed for ebike | Yes |
| Direct Mount Type | Direct Mount Bosch Gen 4 |
| Material | Aluminum |
| Ring Position/Type | Chain Retaining Single Ring |
| Round or Oval | Round |
| Tooth Count | 34 |
| keyword search | bosch gen 4 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.7 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Works great
Style: 7-in-1 【2 HDMI】
The Anker 7-in-1 USB-C Hub (Dual HDMI) is an excellent docking solution for anyone looking to expand their laptop’s connectivity without carrying a bulky dock. Setup was extremely simple—just plug it into the USB-C port and everything works instantly.
The dual HDMI outputs are a major highlight, allowing easy connection to two monitors, which makes multitasking much more efficient. The 85W pass-through charging is also very convenient since it powers the laptop while using the hub, eliminating the need for multiple cables.
Build quality is exactly what you’d expect from Anker—solid, compact, and well-designed. The hub feels durable, doesn’t overheat, and the ports are well spaced so cables don’t interfere with each other.
Overall, it’s a reliable and powerful USB-C hub that’s perfect for work-from-home setups, office use, or travel. If you need dual monitors and multiple ports in a small device, this is a great choice.
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Excellent Hub for Work Setup
Style: 7-in-1 【2 HDMI】
Very practical and efficient USB-C hub. Everything worked well right away and it made my workspace setup much easier and more organized.
The dual monitor support is excellent, the connections are stable, and the overall quality feels premium.
Perfect for work, multitasking and connecting multiple devices without complications.
Very happy with this purchase!
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Perfect USB-C Hub for Dual Monitors, Engineering Work, and WFH
Style: 7-in-1 【2 HDMI】
This Anker 7-in-1 USB-C hub has been a great addition to my setup. I'm using it with my HP Victus gaming laptop to run dual external monitors, and it handles everything flawlessly—no lag or resolution issues, just clean and stable output.
I use it daily for engineering work and working from home, and it’s made my setup far more efficient. The 100W power delivery keeps my laptop charged while powering other devices, and the 10Gbps USB ports make transferring large project files fast and hassle-free.
It’s compact, well-built, and stays cool even during long work sessions. The design is smart, with well-spaced ports that help keep things organized.
Best of all, the price is very affordable for what you get—especially considering the dual-monitor support and power delivery. Excellent value for a high-quality, reliable hub.
If you're building a dual-monitor workstation for WFH and technical work, this hub is a solid, budget-friendly choice.
UPDATE: I've been using this dock for a while now and it is so great to have if you are wfh. My wife liked it so much i ordered one for her desk setup. Thank you Anker!
Joe
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Reviewed in the United States on May 14, 2025
★★★★★ 1
Terrible for dual monitor!
Style: 7-in-1 【2 HDMI】
In 2026 1080p 60 on dual monitor is atrocious and not obvious or reasonable to expect unless you very carefully look at the description images. Returned. Unacceptable and ridiculous. They need to either stop selling this or make that limit much clearer. It’s 2026, and this should be able to handle 2 1440p monitors at 60hz minimum. Really it should handle 2 4K at 60 or 2 1440p at 120hz minimum. A cheap 3 year old dock a got can handle 1440p at 90hz on two monitors.
It’s ridiculous especially because it’s rated for 10 gbps. A person would reasonably think that means it’s good good for this.
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Reviewed in the United States on March 9, 2026
★★★★★ 4
Good
Style: 7-in-1 【2 HDMI】
Works great. Only complaint is that now my screens will shut on and off sometimes and I wonder if it’s the cord going out or an issue with my monitors.
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Reviewed in the United States on November 27, 2025
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