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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
sparta mountainbike SPARTA d-RULE ULTRA – Powerful commuter e-bikeD RULE ULTRA POWERFUL AND COMFORTABLE FOR LONGER RIDES The SPARTA d RULE ULTRA is designed for cyclists who want that extra bit of power on their commute. With the powerful Bosch Performance Line mid motor and low maintenance belt drive, you'll glide effortlessly and silently through the city or over longer distances. The Enviolo City hub offers smooth, stepless shifting without the traditional fixed gears. Instead of shifting between gears, you
D-RULE ULTRA – POWERFUL AND COMFORTABLE FOR LONGER RIDES
The SPARTA d-RULE ULTRA is designed for cyclists who want that extra bit of power on their commute. With the powerful Bosch Performance Line mid-motor and low-maintenance belt drive, you'll glide effortlessly and silently through the city or over longer distances.
The Enviolo City hub offers smooth, stepless shifting without the traditional fixed gears. Instead of shifting between gears, you simply turn the shifter to adjust the resistance. This makes shifting intuitive and easy, whether you're pulling away from a stoplight or maintaining a relaxed pace.
The Bosch Kiox display clearly shows your ride data and offers connectivity options. The integrated n:LIGHT lights ensure you're always clearly visible, wherever you're riding.
Wide tires and a suspension seatpost guarantee a stable and comfortable riding experience, even on challenging trails. Whether you need speed or simply want to enjoy a smooth ride, the d-RULE ULTRA offers the ultimate combination of power, technology, and comfort.
The retail price of this e-bike includes VAT and excludes a €4.50 battery recycling fee in the Netherlands.
Please note: specifications may vary. Consult the product details for the exact specifications or contact your dealer.
Please note: specifications may vary. Consult the product details for the exact specifications or contact your dealer.
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
4.3 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
SO durable & my Blue Heeler LOVES it!
Color: Purple, Color: Purple
My Blue Heeler tears up almost all of her toys if they’re not rubber. This ball is SO durable and she loves it so much!! We’ve had it for 5 months now. She chews on it every day for long periods of time and it’s showing pretty much no wear and tear. I keep wondering if I’ll ever have to pull out the second one from the box lol. It can be hard to squeak with one hand, but it’s easy enough with 2 hands or if you step on it with your foot. It’s hilarious that every time I squeak it she licks her lips. My girl never actually squeaks it while she’s chewing on it, which is actually a plus cuz it doesn’t get annoying when she’s chewing on it for long periods of time. I also love that the ball helps clean her teeth because of the spikes and the size is larger so it’s easy to take it from her while playing fetch. Overall a fun, durable dog toy!
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Totally indestructible!
Color: Purple, Color: Purple
Finally! A toy my aggressive chewer cannot destroy!! Can’t even get the squeaker out! No other toy has ever held up and it’s got some nice bounce to it. Perfect size so it can’t get stuck under the sofa. Furthermore, it aids in cleaning his teeth and he loves them. This is a great money saver too!
Update - 3 months later - still pup’s fav…still whole - still lotsa bounce - still has squeaker intact. As good as new! I’d buy these again but don’t need to 😃!
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Toughest ball of this type.
Color: Blue
My dogs are brutal with these toys. I really like them as the spikes act as a tooth brush, and the dogs love knawing on them. There are other spiked balls like this on amazon, but this one is of better quality. It lasts a lot longer. The squeaker does not last long, the dogs teeth push it into the ball, you can hear it rattling around in there.
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Reviewed in the United States on December 1, 2025
★★★★★ 4
Very good for aggressive chewers
Color: Red, Blue, Green, Yellow
Finally found ball that my aggressive chewer doesn't destroy. Has loud squeaker however he broke after 4 days. Probably better, noise gone. Very sturdy and he loves. Also big so doesn't roll under furniture.
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Reviewed in the United States on January 25, 2025
★★★★★ 5
Durable
Color: Purple
I bought this for my 80lb 1yr American Bully male,who has made it his mission to test all the toys his dad and I have bought. Now I have 3 other American Bullies, siblings 3yr old 2 females/1male, who did the same at that age and I mastered toy shopping or so I thought. Lol. My new pup loves balls and this is the only one he firstly can't fit completely in his mouth and can't tear it apart. He has tired!
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Reviewed in the United States on May 6, 2026