Bonnell 775 MX
Bonnell 775 MX
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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.
- Intended use: Off-road
- Front travel: 200
- Rear travel: 170
- Weight: 75 lbs [34kgs]
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Range:12-37 mi [20-60 km]
🔋 Battery & Powertrain
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Battery: 65 V, ~1300 Wh (A65-series Samsung 50S lithium pack)
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Cells: Samsung 50S with dual-layer safety & aluminum casing
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Motor: CYC X1 Pro Gen 4 motor
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Peak Power: ~6,000 W
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Torque: ~280 Nm
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Controller: Bluetooth-enabled smart controller (connects to Ride Control app)
🚀 Performance & Range
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Top Speed: ~37 mph (60 km/h)
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Range: ~12 – 37 miles (20 – 60 km) depending on terrain and riding style
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Charge Time: Under ~4 hours to full
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Weight: ~75 lbs (34 kg)
🛞 Chassis & Frame
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Frame: 4130 chromoly front triangle + 6061 forged aluminum rear stays (anti-rust ED coated)
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Intended Use: Off-road only (not street-legal)
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Wheel Sizes: Mullet setup — 29″ front / 27.5″ rear (trail ready)
🪩 Suspension
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Front Fork: Suntour Rux 38 RC+ with 200 mm travel
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Rear Shock: TriAir 3CR with 170 mm travel
🛑 Brakes & Controls
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Brakes: Magura MT5 hydraulic disc brakes, 4-piston calipers
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Rotors: Floating MDR-P – typically 203 mm front / 180 mm rear (per common Bonnell config)
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Throttle: Full twist throttle (Lekkie Pacemaker)
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Handlebars: 50 mm rise moto-style PB bars for traction control stance
📊 Electronics & Display
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Display: Intuition custom display with real-time data (speed, power, battery, ride modes)
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Connectivity: Bluetooth Ride Control app integration
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Extras: Apple AirTag integration for tracking
🧍♂️ Fit & Size
Bonnell offers multiple size options to suit rider heights rather than a strict seat height number. Guided height charts are usually provided on Bonnell’s site for frame sizing:
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M: ~5′5″–5′10″
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L: ~5′10″–6′2″
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XL: ~6′2″–6′8″
Note: Official seat height in mm/inches isn’t explicitly listed on the product page, but frame sizing charts help pick a fit based on rider height.
🧰 Build & Components
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Frame Bearings: Sealed precision bearings
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Adjustable Dropouts: Allows tuning chainstay length and geometry
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Tires: Trail-ready tires suited for mixed terrain (not specified, but commonly 2.4–2.5″ widths)
📌 Things to Know
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This model blends eMTB agility with electric moto-level power, but remains an off-road-only machine — it’s not typically street legal as sold.
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Its design is race-oriented and trail-focused, with high travel suspension and hydraulic brakes that would make most trail riders grin.
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