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With fitted Honda Genuine top box

The SH125i is built for life and features plenty of ever-useful storage space plus a USB socket. The rear suspension geometry is optimised for comfort, 16-inch wheels roll smoothly, while stylishly simple bodywork and front signature define and reinforce the SH125i’s presence. Full LED lighting and crisp LCD dash are premium finishing touches.

For 24YM the SH125i Vetro (meaning ‘glass’ in Italian) is a celebration of the craftmanship and technical skills of the team at Honda Italia Industriale’s factory in Atessa on Italy’s Adriatic coast, and a model unique in the marketplace.

Production of the Vetro’s distinctive semi-transparent unpainted green fairing panels produces 9.5% less CO2 emissions over a year of production compared to those of the ‘standard’ colouring schemes - a new way of reducing environmental impact.




Key Features

  • Contemporary re-style of signature flat-floored SH125i design
  • 28L total underseat storage capacity
  • USB charger
  • All lighting is LED with new LCD instrument display
  • New four-valve engine features more power, torque and fuel efficiency
  • Also with Honda Selectable Torque Control (HSTC)
  • EURO5 compliant, with Idling Stop and low-friction technologies

The SH125i (manufactured at Honda’s Atessa factory in Italy) is effectively a brand-new scooter. Standing squarely on the shoulders of its forbears the new SH125i is faster, even more stylish, comfortable, convenient to use and as cost effective as ever to own and run. It could never be anything else – it is an SH, after all.


2. Model Overview

Making the SH125i better is no easy goal – it’s one of Europe’s favourite scooters for a reason. But that was the job for Honda’s development engineers so more power, torque and fuel-efficiency from a new EURO5-compliant four-valve ‘eSP+’ engine was a good place to start. The addition of HSTC would also be a bonus for any owner’s peace of mind.

A redesigned frame frees up extra and ever-useful storage space (with the inclusion of a USB charger) and optimisation of the rear suspension geometry enhances comfort. And premium new bodywork and stylish front signature redefine yet reinforce the SH125i’s presence; all lighting is LED supported by crisply updated LCD instrumentation.


3. Key Features 

3.1 Styling & Equipment

  • Contemporary re-style of signature flat-floored SH125i design
  • 28L total underseat storage capacity
  • USB charger
  • All lighting is LED with new LCD instrument display

Smooth and solid were the two words that led the design direction for the SH125i’s sleek, unified new body style, with the tension between the two reinforcing the SH’s premium presence. And its ‘face’ sets it apart – the headlight (almost an LED ‘H’, and now fairing-mounted) features a central main beam splitting dual dip beams, while position lights reside above on the handlebar nacelle.

It’s still very much an SH, so the elegant looks are matched to effortless practicality. The overall compactness, flat floor and upright riding position (essential for ease-of-use and visibility in busy town traffic) are conspicuous hallmarks of the SH look. Less obvious is the extra 10L storage space under the pillion seat that supplements the 18L of existing capacity capable of holding a full-face helmet. A USB charging point is also included.

The flat seat provides plenty of support and room to move around and its carefully contoured shape, plus the slim floor width, makes reaching the ground easy. As many journeys around town involve a pillion there’s plenty of room for two; retractable aluminium pillion footplates tuck away when not in use and provide a stable platform – especially under braking – when needed for the passenger.

The rear light is LED with a chrome surround, matching the front, and the new LCD dash presents all warning lights – including Smart Key, HSTC/ABS and Idling Stop operation – neatly around a central digital speedo/odometer display. All operations on the dash are carried out via A/B buttons on the left handlebar.

The SH125i’s Smart Key resides in the rider’s pocket and does away with the need to constantly insert and withdraw a key for ignition, fuel cap and seat. It has two switches: the smart function on/off and ‘answer back’, which flickers the indicators for identification from a distance.

With the Smart Key present, one push of the machine-mounted main switch powers it up and makes it possible to turn, giving the rider control of the ignition and steering lock, and, via two rocker switches, the fuel cap and seat. It also illuminates when pushed – or from the answer back function of the Smart Key – with a blue light.


3.2 Engine

  • New four-valve engine features more power, torque and fuel efficiency
  • Also with Honda Selectable Torque Control (HSTC)
  • EURO5 compliant, with Idling Stop and low-friction technologies

The SH125i’s new 124.5cc liquid-cooled four-valve eSP+ (‘enhanced Smart Power’) engine serves up faster acceleration, higher top speed and is more economical than the two-valve design it replaces.

Peak power of 9.2kW arrives 250rpm lower at 8,250rpm (from 8.9kW @ 8,500rpm) with 11.4Nm torque delivered 500rpm lower at 6,500rpm (11.5Nm @ 7,000rpm). But the power and torque dyno curves graphically demonstrate how much stronger the new engine is, from 4,000rpm all the way up to 10,000rpm.

Fuel economy (without Idling Stop activated) goes from 43.3km/l to 44.6km/l (WMTC mode). And just as important to owners and for a machine that will spend most of its time in an urban environment, the SH125i’s engine is EURO5 compliant; the allowable limits for exhaust tailpipe pollutants such as carbon monoxide, hydrocarbons and nitrous oxide specified by EURO5 are drastically reduced compared to those of EURO4.

An additional technology to boost rider confidence in wet conditions is Honda Selectable Torque Control (HSTC) that works in the background to deftly manage rear wheel traction. An indicator flashes on the dash when HSTC is actively reducing wheelspin and the system can also be turned off completely.

A larger 53.5mm bore and shorter 55.4mm stroke (from 52.4/57.9mm) make room for the four-valve combustion chamber; compression ratio rises from 11.0:1 to 11.5:1. The compact engine is a masterpiece of mass centralisation. The radiator, rather than being mounted at the front of the machine is built into the engine itself for a simple, light layout. Its highly efficient core allows for the use of an ultra-compact, light cooling fan.

Low-friction technologies are employed internally; the cylinder sleeve uses minute splines on its outer surface to keep oil consumption low and improve cooling and the cylinder is offset to keep frictional losses to a minimum. Rolling resistance within the transmission is kept in check by the use of three main bearings, all designed to deal with the loads they each individually receive.

A key fuel-saving technology incorporated into the SH125i is Idling Stop. It’s operated via a switch on the right handlebar and, when enabled, automatically stops the engine running after three seconds at idle, and re-starts it instantly when the throttle grip is twisted.

It is seamless in use, thanks to a swing-back system that returns the crank to its position before air intake, and a decompression mechanism that negates cranking resistance due to compression. The ACG starter also generates electricity, doing away with a conventional system’s motor and gears.


3.3 Chassis

  • New high-tensile tubular steel underbone frame frees up space
  • Optimised rear suspension geometry improves ride comfort
  • 16-inch front and rear wheels deliver sure-footed confidence

Two key goals drove the SH125i’s chassis redesign; extended storage space and improved comfort. The new high-tensile tubular steel underbone frame now sites the 7L fuel tank under the floor (it was below the pillion seat previously) beneath the rider’s feet which frees up 10L additional space. Wheelbase is 13mm longer at 1,353mm with rake and trail set at 26°/85mm. Seat height remains 799mm and wet weight is 400g lighter at 133.9kg.

For ride comfort the engine hanger link angle and rear suspension angle have been optimised to reduce rotational load toward the engine link, making for more-supple bump-absorption and control.

Lightweight 16-inch aluminium die-cast wheels have always been key to the SH125i’s sure-footed handling ability and stability on a variety of road surfaces and mount Michelin City Grip tubeless tyres sized 100/80-16 front and 120/80-16 rear.

The rear shocks feature 5-step preload adjustment with 83mm axle travel. The 33mm telescopic front forks, with 89mm of travel, ensure excellent road holding and are tuned to give a compliant, yet controlled ride. ABS is fitted as standard; both front and rear discs have a 240mm diameter; the front caliper is a three-piston design, the rear a single piston.


Max. Power Output 9.2kW/8,250rpm
Max. Torque 11.4Nm/6,500rpm
Oil Capacity 1L
Carburation PGM-FI electronic fuel injection
Fuel Tank Capacity 7L
Fuel Consumption 44.6km/litre
Starter Electric
Battery Capacity YTZ8V 7Ah MF
ACG Output 232w/5,000rpm
Clutch Type Automatic; centrifugal
Transmission Type CVT
Final Drive V-Belt
Type Tubular Steel Underbone
Dimensions (LxWxH) 2,085mm x 740mm x 1,129mm
Wheelbase 1,353mm
Caster Angle 26°
Trail 85mm
Seat Height 799mm
Ground Clearance 142mm
Kerb Weight 134kg
Turning radius 2m
Type Front Telescopic 33mm
Type Rear Dual-damper unit swing arm
Instruments Honda Smart Key, USB charger
Headlight LED
Taillight LED


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Model 24YM SH125A + TOP BOX
OTR £3,999.00
Deposit £544.46
Amount of Credit £3,454.54
36 Regular monthly payments  £           69.00
Final Payment £1,729.00
Final Payment inc Option Fee £1,739.00
Total Amount Payable £4,767.41
APR 9.9%
Option to Purchase Fee £10.00
Annual Contracted Mileage 4,000
Excess Mileage Charge £0.05
Interest Rate pa 9.37%
Model OTR Deposit Amount of Credit 36 Regular monthly payments Final Payment Final Payment inc Option Fee Total Amount Payable APR Option to Purchase Fee Annual Contracted Mileage Excess Mileage Charge Interest Rate pa
24YM SH125A + TOP BOX £3,999.00 £544.46 £3,454.54  £           69.00 £1,729.00 £1,739.00 £4,767.41 9.9% £10.00 4,000 £0.05 9.37%

Finance examples are based a standard bike.  Finance is subject to status and our usual terms, please see the finance link on the footer of this page for further information