GIO Peak Electric Mountain Bike: Premium Trail Performance

Intuitive Torque Sensor. All-Terrain BAFANG Power. 20 MPH Top Speed & 40-Mile Range.

Conquer demanding mountain trails and cruise recreational paths with complete confidence. The GIO Peak Electric Bike bridges the gap between rugged, high-performance mountain biking and smooth, effortless electric power. Rigorously tested under challenging, real-world environments, this trail-ready e-bike is fully certified to pass strict safety standards, ensuring total peace of mind whether you are traversing wet urban asphalt or loose, rocky outdoor paths.

Pro-Tier Trail Safety & Certified Performance

Ride harder knowing your equipment is engineered to high safety and design metrics.

• CPSC 1512 Test Approved: Built to satisfy strict consumer safety requirements, this model is fully backed by an official CPSC 1512 Test Report, validating its structural integrity, braking performance, and mechanical safety.

• High-Powered 40 LUX Metal Headlight: Light up pitch-black paths or low-visibility downpours. Features a premium Spanninga front light housed in a rugged metal shell, projecting an ultra-bright 40 LUX illumination field.

• Enhanced Hydraulic Braking: Stay in total control down steep, loose descents. Premium hydraulic Auriga brakes are paired with massive 180mm brake discs and an integrated motor cut-out safety feature that automatically halts motor power the instant the brake levers are compressed.

• All-Weather Resilience: Designed from the ground up for maximum reliability. The premium electrical systems and frame seals are built to withstand diverse real-life riding environments, making component failures highly unlikely.

Responsive Torque-Sensing Powertrain

• Intuitive Torque Sensor Technology: Experience a natural, seamless ride. Unlike basic cadence sensors that simply detect if the pedals are moving, the Peak’s advanced torque sensor measures the exact physical force you apply to the pedals, instantly matching your effort with proportional motor assistance.

• BAFANG 80Nm Peak Hub Motor: Powered by a high-torque BAFANG 48V 500W rear-drive motor (delivering 50Nm nominal and up to a 70Nm max peak). This efficient power plant offers premium climbing capabilities and swift acceleration.

• Shimano TourneyTX 8-Speed Drivetrain: Tackle steep inclines or wide-open flats by pairing your electric assist with an 8-speed Shimano TourneyTX derailleur and a crisp 11-32T gear cassette.

• KENDA Professional Mountain Tires: Maintain an unshakeable grip on loose dirt, gravel, or mud. Wide 27.5" x 2.35" KENDA professional mountain bike tires offer high traction, working alongside the integrated front suspension fork to soak up harsh trail chatter.

⚡ 100% Online Financing Available

Ready to hit the trails without paying the full balance today? We offer flexible consumer financing options directly at checkout, providing instant credit approvals and low, highly manageable monthly installments. Get your GIO Peak shipped straight to your door!

GIO Peak Technical Specifications

Category	Detailed Specifications & Dimensions
Motor System	BAFANG 48V / 500W Geared Brushless Rear Hub Drive
Torque Output	50Nm Nominal Working Torque (70Nm Maximum Peak Output)
Battery Core	High-Quality 48V 12Ah Lithium-Ion Pack
Maximum Velocity	Up to 20 MPH (32 km/h)
Estimated Range	Up to 40 Miles (60 km) Per Full Charge
Braking System	Hydraulic Auriga Disc Brakes with Smart Motor Cut-Out
Brake Rotor Size	Heavy-Duty 180mm Front & Rear Rotors
Drivetrain	Shimano TourneyTX 8-Speed Derailleur System
Gear Cassette	8-Speed 11-32T Performance Cluster
Crankset Setup	42T Chainring with 175mm PROWHEEL Aluminum Alloy Arms
Wheel & Tire Setup	27.5" x 2.35" KENDA Professional Mountain Tires
Frame Geometry	Rigid 18" Premium 6061 Aluminum Alloy Frame
Front Fork	Specialized 27.5" Performance Suspension Fork
Handlebar Stem	Fully Adjustable Aluminum Alloy Stem for Ergonomic Comfort
System Controller	High-Efficiency 9-Mosfet 48V 20Amp Smart Controller
Dashboard Interface	Backlit Multifunctional LCD Screen (Toggleable Miles or KM)
Throttle Hardware	Variable Push Grip Throttle (Operates Pedal & Throttle Assist)
Sensor Technology	Advanced Smart Torque Sensor
Front Lighting	Spanninga Front Light with Protective Metal Shell (40 LUX Output)
Vehicle Total Weight	60 lbs (27 kg) Balanced Operating Weight with Battery
Battery Component Weight	6.5 lbs (3 kg) Lightweight Core
Rider Height Fitment	Recommended for Riders 5'4" to 6'2"
Weight Capacity	Supports up to 264 lbs (120 kg) Maximum Rider Weight

Frequently Asked Questions

What makes a torque sensor better than a standard speed/cadence sensor?

A cadence sensor acts like a basic on/off switch—it simply detects that your feet are turning the pedals and kicks in a predetermined amount of motor power, which can sometimes feel jerky or abrupt. A torque sensor uses smart internal strain gauges to measure exactly how hard you are pushing down on the pedals. If you push harder to climb a steep hill, the motor immediately increases its assistance; if you pedal lightly on a flat path, it decreases power. This gives you an incredibly smooth, natural bicycle feel and vastly increases battery efficiency.

What is the significance of the CPSC 1512 Test Approval?

The CPSC 1512 standard is a rigorous consumer safety certification governed by the Consumer Product Safety Commission. Passing this test means the e-bike has been professionally evaluated and approved for structural frame endurance, reliable assembly layout, electrical safety, and superior braking distance requirements. It ensures your e-bike is structurally safe for trail riding and high speeds.

How does the adjustable stem change my riding experience?

The adjustable handlebar stem allows you to manually loosen and tilt the angle of the handlebars upward or downward. If you are riding rough mountain paths, you can lower it for an aggressive, aerodynamic stance. For casual trail riding or daily city commutes, you can raise and tilt the handlebars back to achieve a comfortable, upright riding position that relieves strain on your lower back, neck, and wrists.

Does the e-bike arrive ready to ride, or is there a complicated setup required?

The GIO Peak ships 95% pre-assembled in a heavy-duty protective shipping box to ensure its components remain flawless during transit. Because the vast majority of the intricate mechanical and electrical work is done at the factory, final unboxing and setup are incredibly simple. Our clear, in-depth illustrated manuals guide you through the remaining steps—such as securing the front wheel, adjusting the seat height, and mounting the pedals—in just a few minutes.