BAJAJ WORLD'S FIRST CNG MOTORCYCLE

Bajaj Freedom 125 CNG (2026)

The revolutionary dual-fuel commuter motorcycle combining a 2kg CNG tank with a 2L petrol auxiliary tank. Delivering 65–90 km/kg CNG mileage, 330 km combined range, integrated trellis crash protection, and cutting commuter fuel costs by over 50%.

9.6 / 10 Commuter Innovation Score
#1 Ranked Green Fuel Commuter
Bajaj Freedom 125 CNG Motorcycle
CNG MILEAGE
78
KM/KG Tested
PEAK POWER
9.5
PS @ 8,000 RPM
TOTAL RANGE
330
KM (CNG + Petrol)
CNG CAPACITY
2.0
KG Steel Tank
RUNNING COST
₹1.10
Per Kilometer
BASE PRICE
₹ 1.04L
INR Ex-Showroom

The Good

  • Cuts monthly fuel expenditure by more than 50% compared to standard 125cc petrol motorcycles
  • Seamless toggle switch allows on-the-fly transition between CNG and petrol fuels while riding
  • High-strength steel trellis safety cage passes stringent crash, impact, and rollover safety tests
  • Plush 785mm long bench seat and linked rear monoshock provide comfortable ergonomics
  • Clean emissions reduce greenhouse gas emissions by up to 26% and CO2 by 85%

The Bad

  • Heavier kerb weight (147 kg) compared to conventional 125cc commuter bikes (approx. 118 kg)
  • Requires access to local CNG pump infrastructure which varies by city and region
125CC DUAL-FUEL POWERTRAIN

125cc Engine & Gas Injection Calibration

High-compression 4-stroke engine optimized for compressed natural gas combustion.

Displacement 124.58cc Single Cylinder Air-Cooled
Peak Power 9.5PS @ 8,000 RPM
Peak Torque 9.7 Nm @ 5,000 RPM
Transmission 5-Speed Manual Gearbox
Bajaj Freedom 125 Power Curve: CNG Mode (Blue) vs Petrol Mode (Orange) 9.5 PS Max Output / 90.5 KM/H Top Speed
2,000 RPM 4,000 RPM (Mid-Range Cruise) 6,000 RPM (Torque Peak) 8,000 RPM (Peak Power) Redline

Real-World Mileage & Operating Cost Telemetry

Tested in mixed city rush hour and open highway conditions.

REAL CNG MILEAGE
78.5 KM/KG
Tested across 500 km city commute
PETROL AUXILIARY MILEAGE
64.0 KM/L
2-liter tank provides 130 km backup
MONTHLY SAVINGS VS 125CC PETROL
₹ 2,400
Based on 1,500 km monthly commute

Trellis Safety Frame & Crash Protection

Steel protective cage enclosing the 2kg CNG cylinder beneath the rider saddle.

Bajaj Freedom 125 CNG Trellis Safety Frame

785mm Longest Bench Saddle & Linked Monoshock

Class-leading seat length, upright commuter handlebar, and linked rear monoshock absorbing road imperfections.

Technical Dashboard & Rider Decision Profiles

Negative LCD digital display with dual fuel gauges, instantaneous economy, and Bluetooth connectivity.

5 CNG MODE ACTIVE
78 KM/KG
Combined Range: 330 KM

Rider Decision Cards

DAILY METRO COMMUTERS Ideal for riders traveling 40–70 km daily with accessible CNG refueling stations
LONG RANGE PEACE OF MIND Dual fuel setup eliminates range anxiety—switch to petrol with a thumb toggle anytime
MAXIMUM COST SAVINGS Save over ₹ 28,000 annually in fuel expenses compared to conventional petrol bikes
2 KG CNG TANK Provides 200 km of low-cost clean fuel range
2L PETROL TANK 130 km emergency backup fuel supply
TRELLIS CAGE 11 structural crash and impact safety tests passed
₹ 1.04L – 1.17L Competitive pricing across Drum and Disc variants

Complete Technical Specifications Board

BAJAJ AUTO SPECIFICATION

Engine & Transmission

Displacement124.58 cc Single Cylinder Air-Cooled
Max Power9.5 PS @ 8,000 RPM
Max Torque9.7 Nm @ 5,000 RPM
Fuel SystemElectronic Port Injected CNG + Petrol
Gearbox5-Speed Manual Transmission

Fuel Capacity & Range

CNG Tank Capacity2.0 kg (under-seat cylinder)
Petrol Tank Capacity2.0 Liters (auxiliary reserve)
CNG Real Mileage65 – 90 km/kg Tested
Combined Range330 km on Full CNG + Petrol
Top Speed90.5 km/h (CNG) / 93.4 km/h (Petrol)

Chassis, Brakes & Suspension

Frame TypeSteel Trellis Protective Cage
Front SuspensionTelescopic Fork with Fork Gaiters
Rear SuspensionLinked Type Monoshock Absorber
Front Brake240mm Disc / 130mm Drum (CBS)
Kerb Weight147 kg – 149 kg

Pricing & Warranty

Freedom 125 NG04 Drum₹ 1,04,000 Ex-Showroom
Freedom 125 NG04 Drum LED₹ 1,10,000 Ex-Showroom
Freedom 125 NG04 Disc LED₹ 1,17,000 Ex-Showroom
Standard Warranty5 Years / 75,000 KM Bajaj Warranty

The Honest Verdict

9.6 / 10

The Bajaj Freedom 125 is a milestone in commuter motorcycling. By housing a safe 2kg CNG tank inside an engineered steel trellis cage alongside an auxiliary petrol tank, it delivers practical 330 km combined range while reducing daily commuting expenses by more than 50% compared to petrol rivals.

Buy If...

  • You commute over 35 km daily and want running costs around ₹ 1.10 per kilometer
  • You have convenient access to CNG fuel stations along your daily route
  • You want the peace of mind of an auxiliary petrol tank to avoid range anxiety

Skip If...

  • You live in an area with sparse or non-existent CNG fueling stations
  • You demand lightweight sub-120 kg flickability for sporty corner carving

The Deep Dive Review: Bajaj Freedom 125 CNG Motorcycle

As petroleum prices place an increasing burden on daily commuters across developing markets, Bajaj Auto introduced the Freedom 125—the world's first production dual-fuel compressed natural gas (CNG) motorcycle. Built around a specially reinforced chassis and 125cc engine, the Freedom 125 delivers up to 90 km per kilogram of CNG, lowering operational running costs to approximately ₹ 1.10 per kilometer.

At the core of the motorcycle is a 2 kg CNG cylinder mounted securely beneath the long 785mm seat within an integrated high-strength steel trellis cage. To ensure seamless operation, Bajaj equipped the bike with an auxiliary 2-liter petrol tank, providing an emergency range of 130 km. Riders can toggle between CNG and petrol modes on the move via a handlebar switch. For comparisons against popular 125cc petrol commuters, explore our Suzuki Access 125 vs Honda Activa 125 comparison and the TVS Jupiter 125 review.

Safety engineering was a primary design focus during development. The Freedom 125 underwent 11 extensive collision tests, including rear-end truck impacts, frontal collisions, and rollover tests, ensuring the pressurized tank remains protected under extreme structural loads. The 125cc engine generates 9.5 PS of power and 9.7 Nm of torque, paired with a 5-speed manual gearbox for smooth city acceleration up to a top speed of 90.5 km/h. To examine electric alternative running costs, read our Ather Rizta vs TVS iQube shootout and our electric vs petrol bike 5-year cost analysis.

Priced starting at ₹ 1,04,000 ex-showroom, the Freedom 125 amortizes its purchase cost rapidly through monthly fuel savings exceeding ₹ 2,400. Calculate monthly financing payments with our motorcycle and e-bike EMI calculator, compare models using our bike comparison tool, and track the latest two-wheeler launches in our industry news hub.

Frequently Asked Questions (FAQs)

What is the real-world mileage of Bajaj Freedom 125 on CNG? +

In real-world city and highway testing, the Bajaj Freedom 125 delivers between 65 km/kg and 90 km/kg of CNG, allowing approximately 200 km of riding on a single 2kg CNG refill.

Is the CNG tank safe on the Bajaj Freedom 125? +

Yes, Bajaj engineered an integrated high-strength steel trellis safety cage surrounding the 2kg CNG cylinder. The vehicle underwent 11 rigorous safety and impact tests, including truck run-over tests and rear-end crash validations.

What is the price of Bajaj Freedom 125 in India? +

The Bajaj Freedom 125 is priced between ₹1,04,000 and ₹1,17,000 ex-showroom depending on the variant (Drum, Drum LED, and Disc LED).