The Most Powerful E-MTB
Ronster Rides
Bonnell 775 MX
Bonnell 775 MX
Lead Time Delivery in March!
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Top Speed 37mph
Looks like a pedal bike, rips like a dirt bike.
Surron-level power on a full-suspension mountain bike.
Specifications
- Top Speed 37mph
- Power 6,000w
- Range Up to 37 miles
- Weight 75 lbs
- Battery 65v20ah Samsung 50s
- Motor CYC X1 Pro Gen 4 Motor
What's in the box?
Minimal assembly required.
- Battery & Charger: Power up your ride with the included high-capacity battery and charger.
- Multi-Tool Kit: Compact but powerful, this kit has everything you need for quick adjustments on the go.
- Shock Pump: Easily set and fine-tune your suspension for smooth, epic rides every time.
All Components
Frame
- 4130 chromoly front triangle
- 6061 Aluminium seatstays with removable bridge and forged bearing eyelets
- Forged rocker arm
- Durable powder coating
Rear Suspension
- Suntour Voro Shock, BONNELL MX custom tune
- 3 positions compression lever and rebound adjuster
- Trunnion 205*65mm. 25*8mm lower shock mount
Fork
- Suntour Rux 38 RC+, tapered 1"1/8-1.5", 29"
- 200mm travel
- 50 mm offset
- Boost 20*110 mm thru axle
- Short integrated fender included.
Brakes
- Magura MT5, 4Pistons, MDR-P floating 220F/203R rotos.
- Brakes are setup moto style
- 2-finger, aluminum light weight lever blade, flip flop design allows for regular or moto setup
Wheel Size
- 27.5" rear, 29" front
Tires
- Rear: Maxxis Assegai DH casing Maxx grip tubeless ready 2.5"
- Front : Maxxis Assegai DH casing Maxx grip tubeless ready 2.5"
Warranty
The full frame is covered by a two-year warranty for defects, commencing from date of delivery to the first owner.
The battery, motor controller, and motor are covered by a one-year warranty for defects, commencing from date of deliver to the first owner.
Parts from original component manufacturers, for example Suntour, are also covered for a minimum of one year unless stated otherwise.
Disclaimer
For off-road use only. Not street-legal in USA.
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Well worth the wait. Great fast customer service while I waited. I would buy from ronster rides again
Thank you for a beautiful bike. It came in perfect condition and was fairly easy and straight forward to put together and I'm in no way a bike mechanic. Because of the Bonnell, I will be selling my Surron which of course I love but the Bonnell has made that machine obsolete for me. Bike and box came in perfect condition.
This bike is awesome, worth the wait. I will have to learn to be a better rider.
My son is VERY happy with this bike. He was a Surron rider, starting with a Light Bee and then onto the Ultra Bee. In our area, the police really cracked down on the Sur Ron bike-type and, though he was not a wild rider and always wore full protection, he was stopped and told he would lose his bike and even be banned from driving until he was 21 if he was caught riding again. We got this bike and the police (currently) have no issue with this. He just "pedals by" them and waves - and they wave back. Beyond that, tons of power, very light and we are soon going to test the off-road capability by going trail riding. For me as a mountain bike rider, I'm super impressed with the suspension and brakes. I also like the twist throttle as opposed to the more common thumb throttle. It's fantastically light when considering it has a motor and a big battery, so this is quite nimble - way beyond a Sur Ron. Power is impressive, just due to power to weight ratio. Torque and speed up to 30 mph is equivalent to his modified Sur Ron. Tops out at 35 or so, but in truth for his needs this is perfect.
Getting this from Ronster Rides was frustrating, but not because of them. It was their supplier. They promoted this and then there were massive delays on getting the bike. That said, the team at Ronster Rides kept in routine communication with me - thanks, Hayden. After a while, they just credited me back the shipping. I didn't even ask for that, and they just said they felt really bad about the delays and so took away some of their profit. Nice move on their part.
Such a badass bike!! Truly one of my best purchases ever. It’s worth every dollar. Trying like **** to convince one of my buddies to get one now. Lol
I don't want everyone to know about these bikes because they are the best. They will be everywhere!
Love it thank you. 100% satisfied. Thanks again.
Awesome thanks for the quick service

Bonnell 775 MX Size Chart

Let customers speak for us
from 612 reviewsAbsolutely stunning bike 10 out of 10 got it within 2 weeks
Love Surronster.The only thing would I say is better customer service communication with regard to shipping.I get its bought third-party but delivery came without a tracking number and or a response on shipping status.
We are loving our RTR Lite! It is perfect size for our 13 year old! It's quick and easy to maneuver! The gold forks are Tuff!! Happy with our purchase!
Oh my goodness!! Great bike, great service! RR answered all my questions on shipping and kept me up to date all through the process. Great company! One extremely happy grandson!
Shipped way before than I even expected, came fast & in perfect condition. I love this bike so far, though it is winter & I’ve only ridden about 80 miles so far.
Any small feedback I’d have is about the bike, not the store. Couldn’t be happier with Ronster.
Love the Vetra Blazer. Second bike I got from you guys. Like the first bike, response time when messaging was quick. Unlike the first bike, I never got a tracking # when they shipped or confirmation that it shipped. Shipper just called me out of the blue one day that it was here in Miami to set a day to receive. Took about 2 weeks from time I ordered it to get here. If you are ever in Miami hit me up, I’ll take you to the Everglades to see some crocs, gators,snakes, etc. or we can do something crazy try to do the famous 7 mile bridge in the Florida Keys overseas highway. You’ve never ridden anything like that.
Great little bike. Delivery was sooner than expected. All parts present and well packaged. Assembly fast and easy. Good instructions. Really happy with performance also. Thanks Surronster ! You rock bud
Amazing power that is close to a 250 2-stroke race bike from the early 2000’s. I need to play with the suspension clickers. As the bike comes, the suspension feels unbalanced, but I am confident this can be dialed in. So far, the bike seems to jump great.
having this bike is like being a celebrity,
people yell at you "RTR!", "is that an RTR!".
It is the best bike ever and is fast and also has lots of power, I recommend it to anybody and everybody who wants an ebike that has power and range. Customer service was extremely nice and helpful.