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Description
mountainbike copperhead COPPERHEAD EVO HD 750 DIAMOND – BULLS Bikes USATHE GREAT EQUALIZER, THE COPPERHEAD EVO HD DIAMOND 750 IS THE MOST ACCESSIBLE EMTB AVAILABLE. The BULLS Copperhead EVO HD 750 Diamond is a high performance electric mountain bike built for riders seeking confidence and comfort on rugged terrain. Heres a detailed look at what makes this eMTB so capable: Motor and Battery Motor: Bosch Performance Line CX motor with 85Nm of torque for responsive and powerful pedal assist on climbs and trails. Battery:
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THE GREAT EQUALIZER, THE COPPERHEAD EVO HD DIAMOND 750 IS THE MOST ACCESSIBLE EMTB AVAILABLE.
The BULLS Copperhead EVO HD 750 Diamond is a high-performance electric mountain bike built for riders seeking confidence and comfort on rugged terrain. Here’s a detailed look at what makes this eMTB so capable:
Motor and Battery
- Motor: Bosch Performance Line CX motor with 85Nm of torque for responsive and powerful pedal-assist on climbs and trails.
- Battery: Bosch PowerTube 750Wh battery, fully integrated into the frame for a clean look. Charging time: approx. 6 hours.
Suspension and Frame
- Fork: BULLS Lytro 35 Supreme SL Boost fork with 120mm travel for smooth control on bumpy terrain.
- Frame: Durable 6061 aluminum with internal cable routing. Available sizes: 41 / 44 / 48 / 54 cm.
Drivetrain and Brakes
- Gears: Shimano Deore 10-speed drivetrain for smooth, versatile shifting.
- Brakes: Tektro HD-M530 hydraulic disc brakes with 203mm front / 180mm rear rotors for confident stopping power.
Wheels and Tires
- Wheels: 27.5" wheels offering a great mix of agility and stability.
- Tires: Schwalbe Smart Sam 27.5" x 2.6" tires with excellent grip for all-terrain performance.
Additional Features
- Remote: BOSCH LED remote with Bluetooth connectivity to your smartphone. Displays battery level in a compact, easy-to-use format.
- Pedals and Saddle: BULLS MTB pedals and Zecure MTB saddle for durability and comfort.
Technology and Design
- MonkeyLink Ready: Integrated mounts for lights, fenders, and more—snap on and ride.
- Class-1 eBike: Pedal-assist up to 20 mph, trail-legal and fun-ready.
- The Copperhead EVO HD 750 Diamond is perfect for riders seeking an accessible yet powerful eMTB that’s equally at home on weekend trail adventures and weekday fitness rides.
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
4.7 ★★★★★
Based on 1164 reviews
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Product Reviews
★★★★★ 1
Edger Does Not Fit The 52CC Trimmer
Style: 9" 2T Cutting Blade
Might be a great cutter head?? I purchased the 52cc trimmer and edger as a package, however the edger does not fit the trimmer??? Therefore, it is useless... Will see if it fits my 25cc trimmer and maybe change the review... They should tell people in the description that their edger will not work with the 52cc trimmer....
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Reviewed in the United States on January 18, 2026
★★★★★ 5
That it will work on a Stil weedeater
Style: 9" 2T Cutting Blade
The edger connected to my Stil weed eater and worked great. I would recommend it to anyone.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Cut edges like a pro
Style: 9" 2T Cutting Blade
Better, much better than the OEM yellow and black brand. This has an all metal guard and the blade does not bind when it comes into contact with concrete. I have used it all summer for edging two commercial properties and my own lawn, it’s still turning and cutting with ease. Being all metal adds weight but the trade off over fragile plastic is worth the durability.
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Reviewed in the United States on November 4, 2025
★★★★★ 3
OK for light duty use only
Style: 9" 2T Cutting Blade
Not very strong or robust. Does fit my power head properly. Only recommend it for occasional, light duty use.
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Reviewed in the United States on November 5, 2025
★★★★★ 5
These work for the Worx trimmer WG928
Size: 16 Line Spools+4 Caps, Size: 16 Line Spools+4 Caps
Recently purchased the Work String trimmer and blower bundle. I found these and ordered them in hopes they were the right ones. They fit and work perfectly. Super easy to install. Pop out the old one and pop in the new. The string is pretty durable and thick. I love the idea of pre loaded spools. It got so annoying having to rewind the string on the spool every time I ran out. Price is fair and worth it. Highly recommend these if you have the same trimmer.
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Reviewed in the United States on September 2, 2024