
Bonnell 775 MX
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
-
Rear travel: 170
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Weight: 75 lbs [34kgs]
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Range: 12-37 mi [20-60 km]
Shipping charge of $699 included in the above price*


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
Sleek, powerful, and ultra-responsive interface that puts control and real-time performance data within view.


Power Packed: The MX Battery
Optimized to bring out the motor’s full potential, the A65-series battery offers the versatility to prioritize either maximum power or maximum range, adapting to your riding style. Built for endurance, the A65 series provides unmatched performance, making it the ideal choice for those who love to explore without limits.


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.


Lekkie Pacemaker Twist Throttle


Bonnell Ride Control App


Suntour Voro Coil


Suntour Rux 38 RC+


Magura MT5


Custom Sprocket
General
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Drive Unit: CYC X1 Pro
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Chainring: CYC steel narrow-wide 38T
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Bashguard: CYC heavy-duty 6061-T6 aluminum MTB bashguard
E-System
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Battery: CYC A65 Series 1300Wh battery (approx. 17 lb / 7.6 kg)
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Charger: CYC 5A charger
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Display: CYC Intuition integrated smart display
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Throttle: Lekkie Pacemaker full-twist throttle
Drivetrain
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Rear Cogs: Single-speed 24T hardened steel narrow-wide sprocket
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Chain Tensioner: Bonnell custom CNC chain tensioner with UDH mount, compatible with 22T–28T sprockets
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Chain: KMC e1 EPT anti-rust chain
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Chainguide: BONNELL upper adjustable chain guide with bottom roller, compatible with 32T–38T chainrings
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Crank: CYC forged 155mm crankset for improved ground clearance and reduced pedal strikes
Brakes
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Brakes: Magura MT5 4-piston brakes with MDR-P floating rotors (220mm front / 203mm rear), configured moto-style
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Brake Levers: 2-finger lightweight aluminum lever blades with flip-flop design for standard or moto-style setup
Adjustment
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Chainstay Length: Adjustable between 440mm and 452mm
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Shock Mount Positions: Dual-position setup with Comfort and Sport modes
Wheels
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Front Hub: Alexrims 20 × 110mm Boost 36H e-bike hub with sandblasted finish
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Rear Hub: BONNELL single-speed sprag clutch hub, 12 × 148mm Boost, 36H, with symmetrical spoke flange design and 6-bolt rear sprocket mount
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Rear Spokes: Reinforced 13G stainless steel spokes with upgraded lacing and nipples
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Rims: Alexrims EMC 30 e-bike reinforced rims, 30mm internal width, tubeless-ready, 36H, sandblasted finish
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Brake Mount Type: 6-bolt disc setup
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Tire Size: 2.5" front and rear
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Wheel Configuration: 29" front / 27.5" rear mullet setup
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Front Tire: Maxxis Assegai DH casing, MaxxGrip compound, tubeless-ready, 2.5"
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Rear Tire: Maxxis Assegai DH casing, MaxxGrip compound, tubeless-ready, 2.5"
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Tubes: Maxxis Welter Weight 2.5" tubes
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Rear Flat Protection: Tannus Armour insert pre-installed for flat resistance and rim protection
Components
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Handlebar: Bonnell 780mm handlebar with 31.8mm clamp, 50mm rise, and 9° backsweep
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Stem: Kalloy forged direct-mount stem, 44mm length, 31.8mm clamp, black stealth finish
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Grips: Lekkie single lock-on grips with full-twist throttle and soft rubber construction
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Saddle: Bonnell by Velo short-nose saddle with reinforced sides, chromoly rails, and integrated “I-carry” transport handle
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Seat Clamp: Bonnell 34.9mm single-bolt seat clamp in black stealth finish
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Seatpost: Tranz-X 30.9mm dropper post with 2-bolt saddle clamp and adjustable travel (140–170mm for M, 170–200mm for L/XL)
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Seatpost Lever: Tranz-X GL 1x lever
Connectivity
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Wheel Sensor: CYC Bluetooth speed sensor
Extra
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Pedals: Bonnell aluminum flat pedals with 110 × 98mm platform, 17mm thickness, sealed bearing and bushing construction
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Tubeless Valves: Two tubeless valves included
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Multi Tool: Bonnell 13-function multi-tool
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Shock Pump: Included
Safety Information
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Ingestion Hazard Warning: This product contains a button cell or coin battery. Ingestion may cause serious injury or death due to internal chemical burns within as little as 2 hours. Keep new and used batteries out of reach of children and seek immediate medical attention if swallowed or inserted into the body.


Basic Geometry
|
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 |
What's in the box
The 775 MX: A New Breed - 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.
Production Variations
We aim to ensure complete accuracy in our technical specifications. However, these specifications may change without prior notice. Any differences between the listed information and the actual product specifications do not entitle customers to request changes, modifications, or exchanges for products affected by such variations. For additional information, please feel free to contact our Bonnell Service Team.



