This article needs additional citations for verification .(October 2010) |
Manufacturer | Honda Motor Company |
---|---|
Also called | CG125 Fan and CG125 Circa Honda TMX 125 alpha (Philippines) |
Parent company | Honda motor company |
Production | 1976–present |
Predecessor | Honda CB125 |
Successor | Honda CBF125 |
Class | Standard |
Engine | 124 cc (7.6 cu in), 4-stroke, OHV, air-cooled, single |
Bore / stroke | 56.5 x 49.5 mm |
Compression ratio | 9.0:1 |
Top speed | 115 km/h (71 mph) [1] |
Power | 11 HP at 8500 rpm |
Torque | 9.5 Nm at 7500 rpm |
Transmission | 4- and 5-speed manual |
Suspension | Front: Telescopic fork 103 mm Travel Rear: Swingarm 68 mm Travel |
Brakes | Drum brakes, Front and rear |
Tires | Front: 2.50-18 (38P) Rear: 3.00-17 (50P) |
Wheelbase | 1204 mm |
Dimensions | L: 1912 mm W: 735 mm H: 1026 mm |
Seat height | 764 mm |
Weight | 100 kg (dry) 101 kg (wet) |
Fuel capacity | 9.2 L (2.0 imp gal; 2.4 US gal) |
Fuel consumption | 30-35 Kmpl |
The Honda CG125 or Honda CG is a commuter motorcycle made by Honda of Japan. It was in production from 1976 to 2008 in Japan and has been in production since 1992 in Pakistan. The CG was originally manufactured in Japan, but the source for the European market was eventually moved to Brazil in 1985, and to Pakistan and Turkey in 1992 for the W and M models. The CG125 is powered by a 124 cc (7.6 cu in) four-stroke, overhead valve, single-cylinder engine that has changed little over the years.
The CG125 was developed from the CB125 for developing countries' markets. The two models were very similar, with many parts in common. The main difference was in the top ends: the CB had an overhead cam (OHC). One fault with many Honda OHC engines of that era (generally denoted CB), was that they had poor cam-chains/tensioners and a tendency to wear the camshaft bearings if oil changes were skipped. The CG engine was developed specifically to address this problem (amongst others) as Honda realised that riders in developing countries performed little or no preventative maintenance. To make the bike more reliable with minimal servicing, the CG125 uses overhead valves (OHV) with pushrods, a washable foam air filter, and fully enclosed chain. The fully enclosed chain was dropped in 2004. [2]
In Pakistan the original CG125 is still being produced by Atlas Honda Ltd. Except for a few cosmetic changes, the Pakistani version has remained exactly the same as the original 1980s Japanese CG125 over the past years. It is currently available at a MSRP of ₨ 234,900 Pakistani Rupees as of April 2024, equipped with a 9.2-liter tank, a Euro 2-complied overhead valve engine with kick-start mechanism, and a 4-speed transmission. [3] The decoration graphics are redesigned, as well as the seat and the layout of the instrument cluster, to give this long-lasting model a refreshed appearance. Another variant called CG125S launched in 2019, has a 5-speed transmission instead of the original 4-speed and electric start. It is one of the few motorcycles offered by Honda in Pakistan.
In China, numerous legal and illegal copies of the CG125, along with the imported original and licensed production variants, had been widely available in the market since the late 1980s. Despite being an outdated design, it had maintained high popularity and good sales figures for decades. Illegal copies of the CG125 had been exported globally due to the high demand in the developing countries, especially in Africa and the Middle East, at a starting price of as little as $700 US dollars, while their reputation is mixed and generally not as good as the original. Some of these clones came with updates and options that were never available in the original models, including front disc brakes, remote start and engines with a larger displacement of 175cc, 200cc or 250cc, and could be water-cooled. The classic CG125 design also spun off a variety of variants, including autorickshaws, sand bikes, and even half-tracked tricycles similar to the WWII German Sd.Kfz. 2 Kettenkrad.
The most recent version of the original CG125 without the European market restyling is still in production in China as of 2021 by the two joint-venture partners of Honda, Wuyang Honda [4] as the WY125-19 and Sundiro Honda [5] as the SDH125-7E, although both models were marketed simply as the CG125 CDi. Both versions are modernized with redesigned fuel-injected engines with electric start and 5-speed transmission, fulfilling the latest emission standard, China-IV, while maintaining the classic appearance from the 1980s. The China-IV standard is even stricter than the Euro 4, so in theory, these bikes could be imported to the European market. The Wuyang version retained the overhead valve engine while the Sundiro version switched to a more modern overhead camshaft design, [6] thus could be differentiated by the appearance of their engines, but both versions kept the same displacement and produced similar power and torque.
The Wuyang version had a redesigned engine with a compression ratio of 9.2:1, producing 10 horsepowers (7.3kw) at 8,000rpm and 9.5 newton-meters of torque at 6,500rpm, with a fuel consumption of 1.8 liters per 100km and a maximum speed of 93km/h. The fuel tank remained the old design and had a capacity of 8.6 liters. The kick-start mechanism is completely replaced by electric start, and gear indicators were added to the instrument cluster. The front drum brakes were enlarged and luggage racks were included as standard equipment. It is sold at a domestic MSRP of ¥6,980 Chinese Yuan ($1082 US dollars) and is exported to other markets including Japan, [7] with a retail price of ¥139,000 Japanese Yen ($1267 US dollars) as a parallel-imported vehicle from the importers.
In the UK, the CG125 was popular with learners due to licensing laws which allow a rider to operate a 125 cc motorbike with L plates by completing a Compulsory Basic Training (CBT) course. [8]
In Brazil, due to emission laws from 2009, the engine has been redesigned with an overhead camshaft (bore and stroke also changed from 56.5mm x 49.5mm to 52.4mm x 57.8mm). Due to Euro 3 emission laws the Honda CG125 has been replaced by the fuel injected CBF125 in the UK and Europe since 2009. Other manufacturers made overhead valve clones of the CG125 engine with same piston bore and stroke (56.5mm x 49.5mm) to comply with Euro 3 emission laws and they are widely available (as of 2020).
The CG125 had also been produced in South Korea and Thailand in the past. The South Korean CG125s were produced by KIA motors as the KIA-Honda CG125.[ citation needed ]
Over its lifetime, the CG125 has received numerous enhancements and tweaks:
2004 saw a number of further changes in the European market:
This last change is one of the very few changes that sacrificed functionality (longer chain life) in favour of aesthetics.
Model | Year | Changes |
---|---|---|
CG 125 K1/B/C | 77-83 | |
CG 125 E | 84 | |
CG 125 BR-E/F | 85-88 |
|
CG 125 BR-J | 89-90 |
|
CG 125 BR-K | 91-94 |
|
CG 125 BR-S/T | 95-98 |
|
CG 125 W | 99-00 |
|
CG 125 M-1 | 01-03 |
|
CG 125 ES-4/5/6 | 04-06 |
|
CG 125 ES-7/8 | 07-08 |
|
VTEC is a system developed by Honda to improve the volumetric efficiency of a four-stroke internal combustion engine, resulting in higher performance at high RPM, and lower fuel consumption at low RPM. The VTEC system uses two camshaft profiles and hydraulically selects between profiles. It was invented by Honda engineer Ikuo Kajitani. It is distinctly different from standard VVT systems which change only the valve timings and do not change the camshaft profile or valve lift in any way.
The Honda XR series is a range of four-stroke off-road motorcycles that were designed in Japan but assembled all over the world.
The GM Ecotec engine, also known by its codename L850, is a family of all-aluminium inline-four engines, displacing between 1.2 and 2.5 litres. Confusingly, the Ecotec name was also applied to both the Buick V6 Engine when used in Holden Vehicles, as well as the final DOHC derivatives of the previous GM Family II engine; the architecture was substantially re-engineered for this new Ecotec application produced since 2000. This engine family replaced the GM Family II engine, the GM 122 engine, the Saab H engine, and the Quad 4 engine. It is manufactured in multiple locations, to include Spring Hill Manufacturing, in Spring Hill, Tennessee, with engine blocks and cylinder heads cast at Saginaw Metal Casting Operations in Saginaw, Michigan.
A multi-valve or multivalve engine is one where each cylinder has more than two valves. A multi-valve engine has better breathing, and with more smaller valves may be able to operate at higher revolutions per minute (RPM) than a two-valve engine, delivering more power.
The Honda Ballade is a subcompact automobile built by Honda of Japan. It began as a four-door higher equipment content version of the Civic in 1980. The Ballade was developed at the same time the Honda Vigor appeared, which was a higher content Honda Accord. In Japan, the Ballade was sold exclusively at Honda Verno dealerships alongside the Vigor, Prelude, CR-X, and Quint. In the UK it was launched at the same time as the very similar Triumph Acclaim with which it shared a Honda-built engine.
The Honda CX series motorcycles, including the GL500 and GL650 Silver Wing variants, were developed and released by Honda in the late 1970s, with production ending in most markets by the mid 1980s. The design included innovative features and technologies that were uncommon or unused at the time such as liquid cooling, electric-only starting, low-maintenance shaft drive, modular wheels, and dual CV-type carburetors that were tuned for reduced emissions. The electronic ignition system was separate from the rest of the electrical system, but the motorcycle could only be started via the start button.
The Honda VFR800 (Interceptor) is a sport touring motorcycle made by Honda since 1998. The model was the successor to the VFR750F and shares the V4 engine configuration with the Honda VF and VFR series.
The Hyundai Beta engines are 1.6 L to 2.0 L I4 built in Ulsan, South Korea.
The Saab H engine is a redesign of the Saab B engine, which in turn was based on the Triumph Slant-4 engine.
The Honda F-Series engine was considered Honda's "big block" SOHC inline four, though lower production DOHC versions of the F-series were built. It features a solid iron or aluminum open deck cast iron sleeved block and aluminum/magnesium cylinder head.
The GY6 engine design is a four-stroke single-cylinder in a near-horizontal orientation that is used on a number of small motorcycles or scooters made in Taiwan, China, and other southeast Asian countries. It has since become a generic technology. Kymco went on to produce Honda clones such as the Pulsar (CB125), made to Honda standards, as part of their range.
The Honda Transalp is the XL400V, XL600V, XL650V, XL700V, and XL750 series of dual-sport motorcycles manufactured in Japan by Honda since 1987. With the exception of XL750, the Transalp bikes series feature a liquid-cooled, four-stroke 52° V-twin engine.
The Suzuki TU250— marketed also as the TU250X, ST250 and ST250 E-Type — is a single-cylinder, air-cooled lightweight street bike manufactured by Suzuki across two generations from 1994 to 2019.
The Honda CD250 is a 233 cc (14.2 cu in), air-cooled, four stroke, upright twin motorcycle which was retailed by Honda in the UK from 1988 to 1993. It has a single front disc brake and a rear drum. It has two into two exhausts, together with electric starting and capacitor discharge electronic (CDI) ignition.
The fourth-generation Honda Civic is a Japanese sub-compact automobile. It was produced by Honda from 1987 until 1991 with the wagon continuing in production in some markets until 1996. The suspension had a new double-wishbone suspension in the front and an independent suspension in the rear, the wheelbase was increased to 250 centimetres (98 in) from that of the third-generation Civic, and the body was redesigned with a lower hood line and more glass, resulting in less drag. The redesigned Civic was introduced in 1987 for the 1988 model year. The fourth-generation Civic would be available in three variants; 3-door hatchback, 4-door sedan and 5-door wagon with various trim levels offered in each variant.
The seventh-generation Honda Civic is an automobile produced by Honda from 2000 until 2005. It debuted in September 2000 as a 2001 model. Its exterior dimensions stayed similar to the outgoing predecessor, with interior space significantly increased, bumping it up to the compact car size designation. A notable feature was the flat rear floor that gave better comfort to the rear seat passengers. This generation abandoned the front double wishbone suspension, used previously from fourth to sixth generations, replacing it with MacPherson struts. This generation was the last to offer 4WD variants.
The Honda Dio is a scooter manufactured by Honda and was introduced in 1988. It was originally built in Japan, as a 2-stroke model until 2001. It is now assembled by Sundiro Honda Motorcycle Co., Ltd. in China.
The Honda P engine is an inline three-cylinder gasoline engine first designed for use in Honda kei cars. The P engine was first used in the fourth generation Honda Life, as a successor to the Honda E07A engine. The P engine series was initially produced in only one displacement variant: 658 cc, either naturally aspirated or turbocharged. A turbocharged one-litre version, the P10A, has since been developed. The smaller version was discontinued in December 2013, when it was replaced by the new S07 series engine, but the P10A continues to be built in Thailand.
The Honda CB400T is a range of motorcycles built by Honda. In the United Kingdom it was known as the Dream, whereas in the United States it was known as the Hawk. A Honda CB250T version was also available in some markets including the UK and Australia for licensing reasons.
The Honda C92 Benly is a 125 cc (7.6 cu in) parallel-twin motorcycle made by Honda from 1959 through 1965. Running concurrently were the CB92 Sports and the slightly larger C95 150 cc (9.2 cu in), called the CA92 and CA95 in the US. These twins took their styling and design cues from the larger-displacement Honda C71, C76, C72, C77 Dream series.