"Garage Collection Racer Replica Special Part 2 Honda Force V4" has begun at the Honda Collection Hall in Mobility Resort Motegi.
This special exhibition brings together Honda's 4-stroke V4 racer replicas, which have been developed with the aim of achieving higher power output.
There are 20 commercially available road sports and works machines. Including the permanent exhibits, a total of 29 4-stroke V4 machines can be seen.
During the exhibition period, two major road races will be held at Mobility Resort Motegi.
Watching the races while learning about the history of V4 machines at the Honda Collection Hall is sure to deepen your appreciation for racing.
Garage Collection Racer Replica Special Part 2 Honda Force V4
■August 23rd (Sat) and 24th (Sun) All Japan Road Race Championship
Superbike Race in Motegi
https://www.mr-motegi.jp/superbike_m/
■September 26th (Fri) - 28th (Sun) MotoGP Japanese Grand Prix
https://www.mr-motegi.jp/motogp/
Here, we will introduce the machines in the special exhibition along with the V4 machines in the permanent exhibition.
- The V4 engine that started with the innovative NR500
- The history of the V4 as seen in the special exhibition
- Introducing the V4 to the 400cc class
- The evolution from VF to VFR
- Force V4 logo mark appears
- The RC30 was introduced as the ultimate racer replica
- Further evolution from VFR to RVF
- Don't miss the permanent exhibition corner
- Subsequent 4-stroke V4 Machines
- A collaborative exhibit with Tomica will be held at the same time.
The V4 engine that started with the innovative NR500
In 1979, Honda developed the NR500, a four-stroke V4 engine, to challenge the 500cc class of the Road Racing World Championship (hereinafter referred to as WGP), and began participating.
At that time, the regulations required that two-stroke and four-stroke races be held with the same displacement.
Honda was committed to four-stroke engines, and in pursuit of high revolutions and high power output, they developed an unusual engine with oval pistons and eight valves per cylinder.
The NR500 ended its mission without a single win at the WGP, but the wealth of know-how it gained from that challenge would play an important role for Honda in future races.
Right: 1979 NR500 (0X) *Permanent exhibit, Left: 1981 NR500 (2X) *Permanent exhibit
1981 All Japan Road Race Championship, Suzuka 200km race winner. Kiyama Kengo won the only victory for the NR500
Honda's first V4 was a revolutionary engine.
The history of the V4 as seen in the special exhibition
In April 1982, Honda released its first four-stroke V4 engine, the VF750 Saber and VF750 Magna.
At the time, the 750cc model lineup included the CB750F, a four-stroke inline four-cylinder engine, but Honda's tireless challenge led to the decision to introduce a more advanced V4 engine. Compared to inline four-cylinder engines, V4 engines have higher power output and a smaller overall projected area, making them more aerodynamic.
Honda adopted a strategy of increasing customer satisfaction with two engine lineups, the V4 and the inline four.
1982: VF750 Saber appears as a sports touring model
Meanwhile, in the world of endurance road racing, the RCB1000 and RS1000, with their four-stroke in-line four-cylinder engines, had been around since 1976 and were very popular.
1981 RS1000 Suzuka 8 Hours Winner (Inline 4-cylinder) *Permanent exhibit
In endurance road racing, the shift from inline 4-cylinders to the newly developed V4 was underway.
The RS1000RW equipped with a V4 engine was entered in the Daytona 200 Mile Race held in the United States in March 1982. Freddie Spencer took second place, showing the motorcycle's high potential early on.
From the VF750F catalogue published in December 1982, highlighting the relationship with the RS1000RW
After the release of the VF750F, Honda published a pamphlet on engine technology, which explained the various types of engines for motorcycles. The 36-page pamphlet confidently conveyed the features of the V4 engine.
It appears that V-type engines are becoming the mainstream for Honda's large road sports models.
Introducing the V4 to the 400cc class
In December 1982, the 400cc VF400F was released.
In Japan, due to the licensing system, the popularity was concentrated in the 400cc class.
A highly mechanical V4 engine model was also introduced into this class, and it shared popularity with the inline-four CBX.
The evolution from VF to VFR
In April 1986, the VF750F was fully redesigned into the VFR750F, and the VF400F was fully redesigned into the VFR400R.
Both have evolved into high-performance machines that incorporate technology from factory machines that have been successful in races.
In this special exhibition, the production motorcycles and works machines are displayed side by side to make the relationship between them clear.
Force V4 logo mark appears
I believe that the title of this exhibition, "Force V4," was first used at the Suzuka 8 Hours race in 1986 as a phrase to promote the powerful V4 engine.
The Force V4 logo of Wayne Gardner and Dominique Sarron, who won the Suzuka 8 Hours in 1986, is featured on the racing suit.
The VFR400R, released in March 1987, was fitted with the Pro Arm, which had been proven in endurance races. The body also proudly featured the words "FORCE V4."
The model on display at the exhibition is a special edition model that uses the colors of the Rothmans Honda team and was released in July just before the Suzuka 8 Hours.
The VFR's relationship with racing was very strong and deep, as evidenced by the fact that it used the same colors as the Suzuka 8 Hours works machine.
The RC30 was introduced as the ultimate racer replica
In 1987, the VFR750R (RC30), which incorporated the racing technology of the RVF750, was sold in limited quantities in Japan. Despite its high price tag of $10042.47, it was very popular due to its excellent potential as a race-based motorcycle.
1987 VFR750R (Tricolor) A small number of these were sold to users who wanted to use them in races. *Permanent exhibit
The VFR400R, released in January 1989, had the exhaust system placed on the left side. For commercial motorcycles that run on public roads, noise measurements are taken on the rear left side, so it is more advantageous to place it on the right side, but by sticking to the same placement as the works machine, this model is more closely related to race machines. It is also said to be the highest performance model among 400cc V4s.
Further evolution from VFR to RVF
In January 1994, the VFR400R adopted inverted forks on the front and was given a new name, RVF, to match the factory machine. The color scheme was inspired by the RVF750 factory machine that competed in the 1993 Suzuka 8 Hours. The RVF was last model to be changed in 1996.
Then, the VFR750R (RC30) also underwent a full model change and was succeeded by the RVF/RC45.
From that year, the machines in the Endurance World Championship were based on the RVF/RC45, and they won the Suzuka 8 Hours consecutively in 1994 and 1995.
In the exhibition corner, there is also a machine with the cowling removed, allowing visitors to observe the unique layout of the V4 exhaust pipes.
Don't miss the permanent exhibition corner
The museum displays machines equipped with V4 engines, so we recommend you visit it in conjunction with the special exhibition.
The V4 has been inherited by the current RC213V.
Honda's homepage has a special site called "Honda Force V4 Story" that introduces the history of motorcycles equipped with four-stroke V4 engines.
If you check out this website, you will have an even more enjoyable experience.
Honda Force V4 Story: https://www.honda.co.jp/WGP/spcontents2012/v4-story/
Subsequent 4-stroke V4 Machines
The RVF/RC45 was active in the Superbike World Championship and World Endurance Races.
After winning the Suzuka 8 Hours in 1999, it was replaced by the V-twin VTR1000SPW in 2000.
The V4 machine really showed its worth with the sports touring VFR (800cc) released in 1998, which gained support from a wide range of people, especially in Europe.
It then evolved into the VFR1200F in 2010, and was the first motorcycle to adopt a dual-clutch transmission as a pioneer in the automatic transmission movement.
2010 VFR1200F *Permanent exhibit
Then, in 2014, the lightweight and compact VFR800 was released.
The last V4 models available in Japan were the VFR800F and VFR800X, which underwent a minor change in November 2018.
A collaborative exhibit with Tomica will be held at the same time.
The special exhibition being held at the same time is a unique corner themed "Honda's Tomica x Tomica Honda" that displays two- and four-wheeled motorcycles that have been used as models for Tomica motorcycles in the past.
On the first floor, 150 Tomica products are on display all in one place.
Huge Package Corner
When visiting the Honda Collection Hall, please check the opening hours on the website beforehand. Admission to the Honda Collection Hall is free, but admission and parking fees for Mobility Resort Motegi are charged separately.
Honda Collection Hall Home Page
https://www.mr-motegi.jp/collection-hall/
See HONDA Moto Index Page
See HONDA VFR1200F Parts & Accessories Page