User:Arrivisto/sandbox: Difference between revisions
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=== ''Magic Pill'' (2024) === |
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==Models== |
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The VF750F was the successor to the VF750F, the new bike being a comprehensive redesign of the earlier unreliable model. The VFR750 appeared in the following iterations: |
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* VFR750F RC24 - in Mk 1 and Mk 1a versions |
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* VFR750P RC35 - Japanese-market-only police-specification model |
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* VFR700F RC26 - a reduced-capacity VFR750F introduced to meet tariff restrictions in some states. |
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* VFR750RK RC24 - an [[HRC]]-prepared version of the RC24 for TT F1 and Endurance racing |
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* VFR750FR RC36 - the second generation VFR750, with a single-sided swingarm |
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''Magic Pill: The Extraordinary Benefits and Disturbing Risks of the New Weight Loss Drugs'', Hari's first-person account of taking the weight loss drug [[semaglutide]], was published in 2024.<ref>{{cite web |last1=Wilson |first1=Claire |title=Johann Hari's compelling but flawed look at the new weight-loss drugs |url=https://www.newscientist.com/article/mg26234894-300-johann-haris-compelling-but-flawed-look-at-the-new-weight-loss-drugs/ |website=New Scientist |access-date=12 May 2024 |date=1 May 2024}}</ref> [[Private Eye]] magazine lambasted Hari's book for its false claims and dubious references. |
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The following two 750cc V4 models were road-legal [[racing motorcycle]]s, so comprehensively different from the standard VFR750 bikes as to be separate entities: |
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<ref>Private Eye magazine #1624 6 June 2024 page 36 - Literary Review - "Magic Pillock"</ref> |
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* [[Honda VFR750R|VFR750R]] RC30 |
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* [[Honda RVF750 RC45|RVF750]] RC45 - successsor to the RC30 |
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Production of the VFR750F ceased in 1997, its replacement being the [[fuel injection|fuel-injected]] [[Honda VFR800Fi|VFR800Fi]]. |
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=== 1986–1987 — VFR750FG/H (RC24) === |
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<gallery> |
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Image:Honda VFR 750 F 1987.JPG|Honda VFR750F RC24 |
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Image:Honda VFR750 Interceptor.jpg|Honda VFR750F RC24 |
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Honda VFR750P.jpg|Honda VFR750P |
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HondaVFR750R.jpg|Honda RC30 |
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</gallery> |
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A new model based on a complete redesign of the VF750F, with a full fairing, alloy twin-spar frame, gear-driven camshafts, and 16 inch front and 18 inch rear wheels. The VFR750FG also had a cam sensor which was omitted from all later versions.{{Citation needed|date=February 2019}} US and Canadian models had round gauges while all other models had square gauges.{{Citation needed|date=February 2019}} |
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=== 1986–1987 — VFR700F / VFR700F2 (RC26) === |
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{{Original research section|date=February 2019}} |
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The "Tariff Buster"<ref name=backus>{{cite web |
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|url=https://www.motorcycleclassics.com/classic-japanese-motorcycles/honda-vf700s-sabre-touring-bike-zmmz06jazraw |
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|title=The Honda VF700S Sabre Touring Bike |
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|last=Backus |
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|first=Richard |
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|date=July–August 2006 |
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|website=Motorcycle Classics |
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|publisher= |
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|access-date=2019-09-20 |
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|quote=[...] the Honda VF700S Sabre was a touring bike that followed the V45 Sabre. It represents an interesting chapter in motorcycle history as one of a group of Japanese motorcycles referred to as the Tariff Busters.}}</ref><ref name=lemmy>{{cite web|url=https://www.revzilla.com/common-tread/motorcycle-tariffs-and-harley-davidson |
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|title=Motorcycle tariffs and Harley-Davidson: Lessons from the last time |
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|last=Lemmy |
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|date=2018-03-05 |
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|website=Common Tread |
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|publisher=Revzilla |
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|access-date=2019-09-20 |
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|quote=Furthermore, many Japanese bikes were reworked to squeak in just under the 700 cc limit; such bikes are still referred to informally as 'tariff busters.'}}</ref> 700cc VFR700F was almost identical to the 750cc version, with minor changes to graphics (no 750 on the lower fairing), shorter stroke, different cams, and altered ignition timing.{{Citation needed|date=February 2019}} Otherwise the VFR700F2 was mechanically the same as the standard F, but had an upgraded rear shock and fork internals alongside square gauges.{{Citation needed|date=February 2019}} |
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=== 1986–1987 — VFR750RK (RC24) === |
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Not to be confused with the VFR750R (RC30) the VFR750RK was the HRC race kitted version of the VFR750F. Designed for TT F1 and Endurance racing as well as AMA Superbike.{{Citation needed|date=February 2019}} The kit bumped the claimed power output from 105PS@10500 rpm to 125PS@12000 rpm<ref name="setup"/>{{Better source needed|date=February 2019}} due to engine changes including new titanium rods (steel for AMA), pistons (raising compression to 11:1) and cams with larger (optional titanium for the inlet) valves. A new ECU bumped the ignition advance by 5°. Depending on year either the original carbs were modified or a new set were offered as an option.{{Citation needed|date=February 2019}} |
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As well as the engine parts, the kit options included a new radiator and optional secondary radiator, modified bodywork, wider wheels, new suspension (forks, shock and linkage) and the option for bars (replacing the clip-ons).{{Citation needed|date=February 2019}} |
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=== 1988–1989 — VFR750FJ/K (RC24)=== |
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The 1988 MkI VFR750 had several revisions, with fairing redesign from a two piece to three piece, a 2-position flip up screen, exhaust redesign, stronger fork legs (up to 41mm from 37mm) while retaining anti-dive on the left leg, a more reliable ignition system, and 17 inch wheels front and rear. Other changes included larger engine valves for improved midrange along with larger carbs. Gear ratios remained the same but the gearbox shift mechanism was upgraded to the same as the VFR750R (RC30). |
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A clock and fuel gauge were added and the pillion footrest mounts were changed from being part of the rear subframe to bolt-on cast aluminium assemblies. New larger frame castings reduced the amount of frame welding. Revised fairing side-panels allowed easier access to the engine, and the fairing cutaways for the rider's feet were much reduced in area. The change in wheel size allowed both a greater range of tyre options and a claimed improvement in handling. This model was not imported into the US.{{citation needed|date=February 2019}} |
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=== 1990–1993 — VFR750FL/M/N/P (RC36) === |
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[[file:Honda VFR 750 blue v.jpg|right|thumb|VFR 750 F RC36]] |
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Model year 1990 saw a major redesign in the RC36 version. The forks now featured [[Suspension (motorcycle)#Fork damping|cartridge dampers]], wheels were widened to 5.5 inch for wider tires, and the frame newly constructed. A single sided swingarm allowed for a narrow tail that could accommodate saddle bags while still offering comfort for a passenger. Alas, it also increased the weight by 17 kg.<ref name="bennets">[https://www.bennetts.co.uk/bikesocial/news-and-views/features/bikes/history-honda-vfr bennets.co.uk: Honda VFR: A history lesson], April 4, 2014, retrieved August 7, 2019</ref> |
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===1994–1997 — VFR750FR/S/T/V (RC36-2)=== |
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While keeping the RC36 model number and basic technical layout Honda changed around 200 parts in 1994. Among them were different brakes and riding positions, a rear shock absorber with adjustable rebound damping and the tank capacity increased from 5 to 5.5 gal (19 to 21 L).<ref>{{Cite web|url=https://bikeswiki.com/Honda_VFR750F#Specifications|title=Honda VFR750F: review, history, specs - BikesWiki.com, Japanese Motorcycle Encyclopedia|website=bikeswiki.com|accessdate=9 June 2023}}</ref> The new model weighed 6 kg less. It was the last of the VFR750F models before the introduction of the [[Honda VFR800|VFR800Fi]] with 781 cc and fuel injection in 1998.<ref name="bennets" /> Front fairing and lamp were designed similar to the NR 750, as Honda pointed out in advertising.<ref>[https://www.vfr-oc.de/images/modelle/rc36_94/sport_94.jpg vfr-oc.de - Honda ad from 1991 (german)], retrieved August 7, 2019</ref> |
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===Japanese market only versions=== |
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In the Japanese domestic market other VFR750F variants included: |
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*VFR750P - A police-specification model with its own distinctive model number (RC35) was restricted to 77ps (75hp) due to the Japanese power restrictions in place at the time and fitted with a five-speed gearbox, modified main stand, gear indicator, uprated alternator, crash bars, higher handlebars, and modified speedometer. This bike was not offered for sale to the general public.{{citation needed|date=February 2019}} |
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*VFR750K - Not to be confused with the VFR750FK, this was a naked style training version of the VFR750F and there were two versions. The first was based on the VFR750FG and retained the RC24 model number. The second was given its own distinctive model number (RC37) with the engine from the restricted to 77ps (75hp) VFR750P (RC35). The oil cooler was removed and it was fitted with different foot rests & handlebars, crash bars, a modified main stand and gear indicator. This bike was offered for sale to the general public.{{citation needed|date=February 2019}} |
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Revision as of 13:59, 16 June 2024
Magic Pill (2024)
Magic Pill: The Extraordinary Benefits and Disturbing Risks of the New Weight Loss Drugs, Hari's first-person account of taking the weight loss drug semaglutide, was published in 2024.[1] Private Eye magazine lambasted Hari's book for its false claims and dubious references. [2]
- ^ Wilson, Claire (1 May 2024). "Johann Hari's compelling but flawed look at the new weight-loss drugs". New Scientist. Retrieved 12 May 2024.
- ^ Private Eye magazine #1624 6 June 2024 page 36 - Literary Review - "Magic Pillock"