Bonnell 775 MX E-Bike
This is considered a "bulky" product, and does not qualify for free shipping.
DESCRIPTION
This product will be sent by freight due to its size and nature and will be held for pick up at your nearest depot.
Certain restrictions, considerations and charges may apply depending on your shipping location.
You may also qualify for FREE SHIPPING.
Please reach out to shop@rideriverside.com and include your address for inquiry before purchase.
Meet your Off-Road Sidekick
A powerhouse that fuses the nimble precision of a downhill mountain bike with the raw power of a lightweight dirt bike. It's ready for full-on trail domination yet light enough for hassle-free transport. Whether you're a weekend warrior or a seasoned shredder, this ride delivers unparalleled off-road excitement and redefines what's possible on two wheels.
Overview
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Intended use: Off-road
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Front travel: 200
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Rear travel: 170
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Weight: 75 lbs [34kgs]
- Range: 12-37 mi [20-60 km]
What's in the Box
- 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.

Maximum Power, Maximum Fun: The 775 MX Motor
Dial in your ride: cruise effortlessly with low power and pedal assist as an e-MTB, or ramp things up for impressive speed and performance as an e-Moto. With 6000 watts of power and 280 Nm of torque, it's built to smoothly transition from easy-going to high-adrenaline in a flash.

Elevate Your Ride: Intuition Display
Introducing the Intuition Display – a sleek, powerful, and ultra-responsive interface that puts control and real-time performance data right at your fingertips. Designed to connect seamlessly with your bike, it takes your riding experience to the next level.
Precision Meets Intuitive Design
At the heart of the Bonnell Intuition Display is a cutting-edge interface designed to anticipate and adapt to your every move. It provides real-time insights into speed, battery life, performance data and ride modes, giving you all the information you need at a glance. But it’s more than just a display—it’s your co-pilot, helping you ride smarter with on-the-fly adjustments that elevate your experience and keep you confidently in control.
Equipped with a built-in AirTag that seamlessly integrates with Apple devices, you can track your bike anytime, anywhere for added peace of mind.

Power Packed: The MX Battery
The Bonnell 775 MX is equipped with a powerful 65V, 1300Wh battery pack that’s built for reliable performance, letting you ride longer, explore further, and tackle any terrain with confidence.
Encased in lightweight, durable aluminum for excellent heat dissipation, the A65-series battery is designed with safety as a top priority. It features an advanced dual-layer Battery Management System (BMS) that monitors charge cycles, temperature, and current to prevent overheating, overcharging, or electrical issues.
Powered by high-performance Samsung 50s cells, this battery delivers exceptional energy efficiency. When it’s time for a recharge, the battery reaches full power in under four hours and can also be easily swapped with a spare to keep your adventure going without delay.
Backed by a one-year warranty, the Bonnell 775 MX battery is crafted to keep you moving, wherever the trail takes you.

Engineered for Durability: The 775 Frame
The 775 MX boasts a rugged 4130 chromoly front triangle with an anti-rust ED coating for lasting durability, complemented by 6061 forged aluminum chainstays, adjustable dropouts, and sealed bearings that deliver smooth, reliable performance on tough trails. Paired with the Suntour Rux 38 RC+ fork and Suntour Voro Coil, this setup provides pro-level ride quality, with custom tuning that elevates both comfort and control—ready to adapt to any challenge.
COMPONENTS HIGHLIGHT

Lekkie Pacemaker Twist Throttle + Grips
Crafted with a soft rubber compound, these grips are designed to maximize rider comfort and ensure a secure grip in any conditions. Engineered to withstand impacts and drops, each grip features a full plastic end cap to protect the throttle and maintain functionality, even after intense rides. The durable lock-on design makes for quick replacements, while the low-profile, sleek construction offers a streamlined feel and a confident hold on every trail.

Bonnell Ride Control App
The Bonnell Ride Control App offers extensive customization for your riding experience. Connecting via Bluetooth® to your bike allows for a wide range of settings that can be tailored specifically to your preferences. A standout feature is the ability to fully customize the factory set power modes, allowing you to tune each one for different conditions and tailor to your needs.
Beyond power modes, you can also fine-tune pedal assist levels, helping you customize the motor’s assistance while pedaling. This is ideal for riders who want to push themselves or for beginners finding their comfort zone. Additionally, the app lets you control power delivery settings in both the torque sensor and throttle —offering flexibility in how you ride.
The built-in dashboard tracks key metrics like speed, distance, battery life, component temperatures and more, making it easy to monitor progress or set personal goals. Overall, the Bonnell Ride Control App is a must-have tool for those wanting a personalized and immersive riding experience, featuring a wealth of customization options and seamless navigation.
Compatible with: iPhones and Android devices.

Suntour Voro Coil
The Suntour Voro Coil shock brings a supple, grounded feel to the Bonnell 775 MX with a trunnion mount design and a 205x65mm spec, meaning 205mm eye-to-eye with 65mm of stroke for controlled, deliberate suspension travel built for aggressive riding.
The Voro Coil is a nuanced, dialed-in setup. Compression damping is controlled via a five-position blue knob on the top of the shock, allowing for fine-tuned low-speed compression adjustment depending on trail conditions and rider style. A red knob at the bottom offers low-speed rebound adjustment, helping you control how quickly the shock returns after absorbing an impact.
Coil shocks naturally offer a more linear and planted ride feel, ideal for riders who want maximum sensitivity off the top and consistent support through the stroke. We’ve matched spring rates to frame size for optimal performance out of the box:
Medium: 450 lb spring
Large: 500 lb spring
X-Large: 550 lb spring
Designed for durability, sensitivity, and confidence at speed, the Voro Coil is ready to handle serious terrain with minimal fuss.

Suntour Rux 38 RC+
Engineered for high-performance downhill front suspension is built to handle the toughest trails with ease. Featuring robust 38mm aluminum stanchions, it offers exceptional stiffness and stability without added weight. With 200mm of travel, it provides superior shock absorption on steep descents and technical terrain, while the RC+ damper offers precise tuning with adjustable rebound and compression settings, allowing riders to customize their setup for any trail conditions.
Equipped with a Boost 20x110mm thru-axle, the fork enhances wheel stiffness and supports wider hub spacing, delivering improved performance over rugged terrain. An integrated short fender adds extra protection, shielding the stanchions and seals from dirt and debris to ensure long-lasting reliability.

Magura MT5
The Magura MT5 is a high-performance hydraulic disc brake system designed for powerful and reliable braking, making it ideal for demanding riding conditions such as enduro and downhill. It features four pistons, providing enhanced braking power and modulation, which ensures precise control and smooth deceleration. The MT5 is paired with MDR-P floating rotors, with a 220mm front rotor and a 203mm rear rotor, maximizing heat dissipation and maintaining consistent braking performance under high loads.
This braking system provides consistent, powerful stopping power with excellent heat management, making it a preferred choice for aggressive riders tackling challenging trails.

Custom Sprocket
The 775 MX comes standard with a 24T sprocket, balancing speed, power, and control for versatile trail performance. Want to fine-tune your ride? Choose from our specialized sprocket options to match your terrain and riding style.
Sprocket Options at a Glance
- 24T (Stock): Top speed ~37 mph (~60 km/h). Perfect for all-around trail riding with balanced performance.
- 22T: Faster top speed ~40 mph (~65 km/h), ideal for mixed terrain with moderate climbs.
- 26T: Boosts low-end torque for technical climbs, with a top speed of ~34 mph (~55 km/h).
- 28T: Maximum torque for steep climbs; limited top speed ~31 mph (~50 km/h).
Tips for Choosing
- Smaller sprockets = Increased overall top speed but reduced low speed torque.
- Larger sprockets = Increased low speed torque and power but lower overall top speed
- The fixed-gear design means picking the right sprocket for your typical ride is key.
SPECS
Frame
| Platform | Progressive single-pivot, linkage-driven suspension design. |
| Rear Travel | 170mm |
| Front Triangle | 4130 chromoly front triangle with twin downtube design, fully ED-coated. |
| Chainstay / Dropouts | 6061 aluminum chainstay with forged yoke and adjustable forged dropouts. |
| Brake Mount | 203mm Post Mount brake interface. |
| Derailleur Hanger | UDH derailleur hanger. |
| Seatstays | 6061 aluminum seatstays with removable bridge and forged bearing eyelets. |
| Rocker Arm | Forged rocker arm. |
| Bearings | Full complement stainless, sealed bearings packed with marine grease. |
| Pivot Sealing | Dual-sealed suspension pivots for maximum durability. |
| Dual Crown Rating | Dual crown fork rated up to 615mm axle-to-crown. |
| Finish | Durable powder-coated finish. |
Rear & Suspension
| Shock | Suntour Voro Coil (Trunnion) |
| Shock Size | 205 x 65 |
| Compression | 5-position low-speed compression adjustment (blue knob). |
| Rebound | Rebound adjustment (red knob). |
Headset
| Type | Tapered: ZS44 (top) / ZS56 (bottom), sealed bearings. |
Fork
| Model | Suntour Rux 38 RC+ |
| Steerer | Tapered 1 1/8"–1.5" |
| Wheel Size | 29" |
| Travel | 200mm |
| Offset | 50mm |
| Axle | Boost 20 x 110mm thru-axle. |
| Fender | Short integrated fender included. |
Power & Electronics
| Drive Unit | CYC X1 Pro |
| Chainring | CYC steel narrow-wide 38T |
| Bashguard | CYC heavy-duty 6061-T6 aluminum MTB bashguard |
| Battery | CYC A65 Series 1300Wh (approx. 17 lb / 7.6 kg) |
| Charger | CYC 5A charger |
| Display | CYC Intuition integrated smart display |
| Throttle | Lekkie Pacemaker full-twist throttle |
Drivetrain
| Rear Cogs | Single-speed 24T hardened steel narrow-wide sprocket |
| Chain Tensioner | Bonnell custom CNC chain tensioner with UDH mount, compatible with 22T–28T sprockets |
| Chain | KMC e1, EPT (anti-rust) |
| Chainguide | BONNELL upper adjustable chain guide + bottom roller, compatible with 32T–38T chainrings |
| Crank | CYC forged, 155mm (shorter for improved ground clearance and fewer pedal strikes) |
Brakes
| Brakes | Magura MT5, 4-piston, MDR-P floating rotors (220mm front / 203mm rear). Brakes are set up moto-style. |
| Brake Levers | 2-finger lightweight aluminum lever blade. Flip-flop design allows for standard or moto-style setup. |
Adjustment
| Chainstay Length | Adjustable chainstay length: 440mm or 452mm |
| Shock Mount Positions | Two shock positions: Comfort and Sport modes |
Wheels & Tires
| Front Hub | Alexrims 20 x 110mm Boost, 36H e-bike hub, sandblasted finish |
| Rear Hub | BONNELL single-speed sprag clutch hub, 12 x 148mm Boost, 36H. Symmetrical spoke flange design for maximum wheel strength. 6-bolt mount for rear sprocket. Sandblasted finish |
| Spokes (Rear) | Reinforced rear wheel with thicker 13G stainless steel spokes, updated lacing, and upgraded nipples |
| Rims | Alexrims EMC 30, e-bike reinforced, 30mm internal width, tubeless-ready, 36H, sandblasted finish. Upgraded front & rear rims for added durability |
| Brake Type | Disc, 6-bolt |
| Tire Size | 2.5" front and rear |
| Wheel Size | 29" front / 27.5" rear (mullet) |
| Tires | Front: Maxxis Assegai DH casing, MaxxGrip, tubeless-ready, 2.5" Rear: Maxxis Assegai DH casing, MaxxGrip, tubeless-ready, 2.5" |
| Tubes | Maxxis Welter Weight, 2.5" |
| Rear Flat Protection (Insert) | Tannus Armour insert pre-installed in the rear wheel (flat resistance + rim protection from hard hits) |
Cockpit & Seat
| Handlebar | Bonnell 780mm wide, 31.8mm clamp, 50mm rise, 9° backsweep, black stealth finish |
| Stem | Kalloy forged direct-mount stem, 44mm length, 31.8mm clamp, black stealth finish. One stem spacer included |
| Grips | Lekkie single lock-on grip / full-twist throttle, soft rubber, black |
| Saddle | Bonnell by Velo, short-nose saddle with reinforced sides, chromoly rails, “I-carry” transport handle |
| Seat Clamp | Bonnell 34.9mm single-bolt seat clamp, black stealth finish |
| Seatpost | Tranz-X 30.9mm dropper post, 2-bolt saddle clamp, 7075 aluminum, hard-anodized. Adjustable travel: 140–170mm (M), 170–200mm (L/XL) |
| Seatpost Lever | Tranz-X GL 1x lever |
Sensors
| Wheel Sensor | CYC Bluetooth speed sensor |
Extra
| Pedals | Bonnell aluminum flat pedals, 110 × 98mm platform, 17mm thick, sealed bearing + bushing construction |
| Tubeless Valves | 2 tubeless valves included in the box |
| Multi Tool | Bonnell 13-function multi tool |
| Suspension | Shock pump |
Safety Information
| WARNING | INGESTION HAZARD: This product contains a button cell or coin battery. DEATH or serious injury can occur if ingested. A swallowed button cell or coin battery can cause internal chemical burns in as little as 2 hours. KEEP new and used batteries OUT OF REACH OF CHILDREN. Seek immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body. |
GEOMETRY & DIMENSIONS

| Measurement | M | L | XL | |
|---|---|---|---|---|
| A | Seat Tube Length | 405 | 430 | 460 |
| B | Top Tube Horizontal | 621 | 645 | 676 |
| C | Head Tube Angle ° | 62.7 | 62.7 | 62.7 |
| D | Seat Tube Effective Angle ° | 75.1 | 75.5 | 75.6 |
| E | Standover | 816 | 830 | 835 |
| F | Head Tube Length | 117 | 127 | 137 |
| G | Wheelbase | 1277 | 1316 | 1348 |
| H | Front Center | 837 | 864 | 896 |
| I | Chain Stay Length | 440 | 452 | 452 |
| J | Bottom Bracket Drop | 15 | 15 | 15 |
| K | Bottom Bracket Height | 355 | 355 | 355 |
| L | Fork Axle to Crown | 615 | 615 | 615 |
| M | Fork Rake | 50 | 50 | 50 |
| N | Trail | 134 | 134 | 134 |
| O | Stack | 646 | 655 | 665 |
| P | Reach | 455 | 478 | 505 |
ASSEMBLY
Some assembly required.
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