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HondaCurrent model · since 2021motorcycleRoadster348.4 cc

Honda CB350RS

The Honda CB350RS is a 348.36 cc air-cooled motorcycle with a 348-speed gearbox. BikeDekho and BikeWale list 21.07 PS @ 5500 rpm maximum power and 30 Nm @ 3000 rpm maximum torque. It has a 15 L fuel tank and a 180 kg kerb weight.

Engine
348.4 cc
Max power
21.07 PS @ 5500 rpm
Max torque
30 Nm @ 3000 rpm
Claimed mileage
35 kmpl (claimed, per 91wheels)
Fuel tank
15 L
Kerb weight
180 kg

About the Honda CB350RS

Overview

The Honda CB350RS is a roadster motorcycle from Honda. It was launched in 2021 and is still on sale. Naked and roadster bikes pair a lively engine with an upright riding position and little or no fairing, which makes them easy to live with every day. With a 348.4 cc engine it sits in the 250–450 cc class.

Engine and performance

Power comes from a 348.4 cc single-cylinder air-cooled fuel-injected engine that makes 21.07 PS at 5,500 rpm and 30 Nm of torque at 3,000 rpm. Peak torque arrives low in the rev range, at 3,000 rpm, which makes it relaxed to ride in traffic. Its stroke is longer than its bore (70 mm x 90.5 mm), a long-stroke layout that generally favours low-down pulling power. Divide power by kerb weight and it has about 117 PS per tonne; by that measure, there is enough go for confident city riding and relaxed highway cruising. The claimed top speed is 150 km/h. It has electric start.

Gearbox

It has a 8-speed manual gearbox with a 1-down, 4-up shift pattern, and a chain carries drive to the rear wheel.

Chassis, brakes and tyres

It is built around a half duplex cradle frame. Suspension is by telescopic forks at the front and twin hydraulic rear suspension at the rear. Braking is by a 310 mm disc at the front and a 240 mm disc at the rear, with dual-channel ABS. ABS on both wheels keeps either tyre from locking under hard braking. It rides on 19-inch front and 17-inch rear alloy wheels with tubeless tyres — 100/90-19 at the front and 150/70-17 at the rear.

Size, comfort and range

The seat is 800 mm off the ground, which is about average and suits most riders. It weighs 180 kg ready to ride, which is on the heavy side, so moving it by hand takes some effort. Ground clearance is 168 mm — enough for most speed breakers. It is 2,171 mm long, with 1,441 mm between the axles. Its 15 L fuel tank and claimed mileage of 35 kmpl work out to roughly 525 km per tankful on paper; real-world range is usually lower.

Features and equipment

Equipment includes an analogue and digital instrument console, an LED headlamp, Bluetooth connectivity and navigation (optional), voice assist, USB charging port (optional), saree guard, DRLs (daytime running lights) and pass light. Safety equipment includes traction control and side stand engine cut-off.

Owning one

The manufacturer's warranty is 3 years or 42,000 km. For the Honda CB350RS, Mechiee offers a fixed ₹2,199 doorstep service.

Who it suits

It is best suited to riders who want performance with an upright, everyday-friendly posture.

Care notes for this model

Its chain drive needs regular cleaning, lubrication and slack adjustment.

Honda CB350RS specifications

These figures are listed by independent publications; where they overlap, they agree. Exact values can differ slightly by variant and model year.

Engine & performance

Displacement
348.4 cc
Configuration
4 Stroke, SI Engine
Cooling
Air Cooled
Fuel system
Fuel Injection
Starting
Self Start Only
Maximum power
21.07 PS @ 5500 rpm
Maximum torque
30 Nm @ 3000 rpm
Claimed mileage
35 kmpl (claimed, per 91wheels)
Top speed
150 km/h
Transmission
348.36 cc
Gears
348-speed
Clutch
Assist and Slip
Final drive
Chain Drive
Bore x stroke
70 mm x 90.5 mm
Compression ratio
9.5:1
Emission norm
bs6.2
Cylinders
1
Valves per cylinder
2
Gear shift pattern
1 Down 4 Up
0-60 km/h (ZigWheels test)
4.34s
0-100 km/h (ZigWheels test)
11.99s
Engine oil capacity
2 L

Dimensions & capacity

Length
2171 mm
Width
782 mm
Height
1097 mm
Wheelbase
1441 mm
Ground clearance
168 mm
Seat height
800 mm
Kerb weight
180 kg
Fuel tank
15 L
Fuel reserve
3 L

Brakes, suspension & tyres

Front brake
Disc, 310 mm
Rear brake
Disc, 240 mm
Braking system
Dual Channel
Front suspension
Telescopic
Rear suspension
Twin Hydraulic
Front tyre
100/90-19
Rear tyre
150/70-17
Wheels
Alloy
Tyre type
Tubeless
Front caliper
2 Piston
Rear caliper
1 Piston
60-0 km/h braking distance (ZigWheels test)
17.55m
Wheel size
R19

Chassis & frame

Frame type
Half Duplex Cradle
Seat type
Single

Electricals

Battery
12V, 6.0 Ah
Headlamp
LED
Instrument console
Analogue and Digital
Tail lamp
LED
Indicators
LED

Features & technology

  • Bluetooth connectivity and navigation (optional)
  • Voice assist
  • USB charging port (optional)
  • Saree guard
  • DRLs (daytime running lights)
  • Pass light

Safety

  • Traction control
  • Side stand engine cut-off

Sources: BikeDekho, BikeWale, ZigWheels, 91wheels, Bikesmedia

Specifications last checked:

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Owning the Honda CB350RS

  • Claimed mileage

    35 kmpl (claimed, per 91wheels)

    Manufacturer's claimed figure; real-world mileage is usually lower.

  • Estimated range

    about 525 km

    Claimed mileage × tank size. An estimate, not a promise.

  • Manufacturer warranty

    3 Years or 42,000 Km

    Terms and conditions apply.

  • Mechiee doorstep service

    ₹2,199

    Mechiee's fixed doorstep service price for this model.

Maintaining the Honda CB350RS

  • Routine servicing

    Follow the schedule in the owner's manual for your exact variant and year. A regular service is the cheapest way to catch small problems before they become expensive ones.

  • Engine oil & filter

    Engine oil is the single most important consumable to keep fresh. Top up between services if the level drops, and change it on schedule.

  • Brake inspection

    With Disc, 310 mm and Disc, 240 mm brakes, check pad or shoe wear, lever and pedal free play, and braking feel at every service.

  • Chain cleaning & lubrication

    A clean, correctly tensioned and lubricated chain lasts longer and wastes less power. Check slack regularly, especially after riding in rain or dust.

  • Air filter & spark plug

    A clogged air filter or worn spark plug shows up as hard starting, weak throttle response and poorer fuel economy. Both are checked at a regular service and replaced when worn.

  • Disc brake fluid

    Brake fluid absorbs moisture over time, which lowers its boiling point. Have its level and condition checked and change it on the interval in the owner's manual.

  • Tyre inspection

    This bike runs 100/90-19 / 150/70-17 tyres. Check pressure, tread depth and sidewalls, and replace tyres that are worn or cracked.

  • Battery & electricals

    The battery is listed as 12V, 6.0 Ah. Weak starting, dim lights or a flickering console are early signs the battery or charging system needs a look.

Mechiee service

Looking for service for your Honda CB350RS?

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Doorstep service₹2,199

Compare with similar Honda bikes

Manufacturer figures for each bike. A dash means the value is not published in our sources.

SpecificationHonda CB350RSHonda CB350Honda CB350CHonda CB300F
Engine348.4 cc348.4 cc348.4 cc293.5 cc
Max power21.07 PS @ 5500 rpm21.07 PS @ 5500 rpm21.07 PS @ 5500 rpm24.4 PS @ 7500 rpm
Max torque30 Nm @ 3000 rpm29.4 Nm @ 3000 rpm29.5 Nm @ 3000 rpm25.6 Nm @ 5500 rpm
Claimed mileage35 kmpl (claimed, per 91wheels)35-45.8 kmpl (claimed, per 91wheels)35 kmpl (claimed, per 91wheels)30-35 kmpl (claimed, per 91wheels)
Gears348-speed5-speed5-speed6-speed
Kerb weight180 kg186 kg186 kg153 kg
Fuel tank15 L15.2 L15.2 L14.1 L
Front brakeDisc, 310 mmDisc, 310 mmDisc, 310 mmDisc, 276 mm
Rear brakeDisc, 240 mmDisc, 240 mmDisc, 240 mmDisc, 220 mm

Honda CB350RS specs explained

What the technical terms on this page mean.

Fuel injection
Petrol is delivered by an electronically controlled injector instead of a carburettor, which helps with easy starting and steady fuel economy.
Air cooling
The engine is cooled by air flowing over its fins. It is simpler and needs no coolant, which keeps upkeep straightforward.
Tubeless tyres
Tyres with no inner tube. A small puncture usually loses air slowly, which makes roadside repair easier.
Kerb weight
The weight of the bike ready to ride, with its fluids and fuel, but without a rider or luggage.
Bore x stroke
The cylinder's width and the piston's travel. A larger bore relative to stroke tends to favour revs; a longer stroke tends to favour low-speed pull.
Compression ratio
How much the fuel-air mixture is squeezed before it is ignited. It is one of the factors behind an engine's efficiency and power.

Frequently Asked Questions

The Honda CB350RS has a 348.4 cc engine, described as 4 stroke, si engine.

The Honda CB350RS is rated at 21.07 PS @ 5500 rpm maximum power and 30 Nm @ 3000 rpm maximum torque.

The claimed figure for the Honda CB350RS is 35 kmpl (claimed, per 91wheels). Real-world mileage is usually lower and depends on riding style, load, road and traffic conditions and how well the bike is maintained.

The Honda CB350RS has Disc, 310 mm at the front and Disc, 240 mm at the rear, with Dual Channel.

The Honda CB350RS runs 100/90-19 at the front and 150/70-17 at the rear on alloy wheels.

Follow the service schedule in the owner's manual for your exact variant and year. Between services, keep an eye on engine oil, chain, tyres and battery. With Disc, 310 mm and Disc, 240 mm brakes, brake wear and adjustment are worth checking at every visit.

Multiplying the claimed 35 kmpl (claimed, per 91wheels) by the 15 L tank gives roughly 525 km on a full tank. That is an estimate from claimed figures; real-world range is usually lower.

The manufacturer states a warranty of 3 Years or 42,000 Km. Terms and conditions apply.

The Honda CB350RS was launched in 2021.

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