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Rev-3 - first impressions
2002 Rev-3
Report/test here plus - end of term report
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Kuroyama's web page
John
Lampkin's SSDT Beta prep guide
Factory
web page here
Beta UK web page
2003 Beta info
2002 Beta info
2001 Mini Trial 50
2001 Rev-3
2000 Rev-3
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on line web shop coming soon....click
on links below for a taster!
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Adventure
Motorbiking Handbook New Edition only £12.99
Motocross Skills with Ryan Hughes
The Ultimate How To Ride MX DVD £19.99
Some New Trials
DVDs:
Balancing Act 4
£19.99
Trials Training
Techniques with Ryan Young undoubtedly the best training
DVD ever! £33.99
So this is
Yorkshire! 1950s & 60s Scott Allan Jeffries trials
etc £16.99
Some Re-issues
onto DVD:
Six from
Scotland 1950s & 60s SSDT £16.99
NEW Clymer
Manual CRF250/450 R/X £21.99
Motocross
and Off-Road Motorcycle Performance Handbook NEW EDITION
£16.99
NEW
Dirt Rider’s Motocross Riding Techniques
-
Emap’s Dirt Rider
magazine publishes monthly one-page riding technique features. Emap
magazines survey
their readers every month,
and the survey results
show that bike tests rank first and riding techniques second. Dirt
Rider presents these tip features by showing a wellknown
pro rider going
step-by-step through a difficult obstacle. This book features the last
five years of these motocross riding techniques in one volume.
Misleading title as
the
book cover lots of off-road (enduro/trail) techniques too.
Some Bike set-up info
too.
softback , 270 x
210mm, 128pp 400 black & white illustrations £17.99
Pro
Motocross and Off-Road Riding Techniques
£16.99
Freestyle
Motocross £14.99
NEW
Freestyle Motocross II Air Sickness ,More jump tricks from the
Pros (Garth
Milan) Chapters on Bike Prep, Rider Bios, Plus 14 free style jumps
explained with many colour
pics - such as the
Indian Air Bar Hop with Ronnie Faisst , The Back Flip with Carey
Hart
& The Whipped
Double Nac
Nac (is that an ice
cream?)
with Mike Jones. 128
page
full colour softback.
Buy one & when the neighbours ask what you do with the bike every
weekend
- whip it out! ........£13.99
NEW
Clymer Honda CR80 & CR80RB 1996-02 £21.99
NEW
Clymer Honda CR2501997-2001 M437
£21.99
NEW
Honda CR125 1998-2002
M464 Clymer Manual £21.99
New Clymer manual on
Honda XR400R 1996-2000 £21.99
New
YZ400/426 & WR400/426 1998-2002
Clymer Manual £21.99
Kawasaki
KX250 1992-98 Clymer Manual £21.99
NEW
Kawasaki KX80-100 1989-2003
Covers: KX80
(1991-2000), KX85 (2001-2003), KX100 (1989-2003)
Clymer Manual
M448
Kawasaki KX125,
1992-2000
Covers: Kawasaki
KX125
M472-2
£21.99
Kawasaki KX250,
1992-1998
£21.99
Covers: Kawasaki
KX250
M473 £21.99
NEW:
Kawasaki KLR650
1987-2003 Clymer M474 £21.99
YZ125 1994-99 Clymer
manual £21.99
NEW Suzuki RM125
1996-2000
Clymer
Manual M400 £21.99
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Hubs supplied,
Enduro or Supermoto
This site is
© Mike Husband
t/a Merlin Books & Merlin Motorcycles 1996 - 2006
Website design
by
Mike Husband
mike@merlinbooks.com
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NEW Beta Enduro
125/250/350/400/450/525 click
here
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New Model for 2009 Beta Evo
Trials here
Beta Fourstroke
Trials
2008 Rev 4
More
Beta 07 images here: Motomerlin
photos
Beta Trials 2007 Rev-3
REV-3
250/270cc – 2007 TECHNICAL MODIFICATIONS
New
frame with rear section lowered by 20 mm
New
tank cover
design
New
air inlets in steering head zone
New rear fender
Muffler
cover with
new design
New
tapered handlebar
New
design of switch clamps and cable covers
New
design for upper fork yoke. Lower
yoke fixed with 3 screws.
New
design of front fender with
weight reduced support.
Wheel
hubs turned.
Brake
disks with reduced thickness.
Aluminium
footrest brackets.
Several
modifications in engine’s components (crankshaft,, gear
sprockets, torque adapting starter gear, redesigned starter drive..)
General
reduction of weight of about 1,5 Kg compared to 2006 version.
REV-3 125
More
power: revised engine with new crank, ignition settings & carb
settings
Rev-3
80 : black frame
2007 bikes & more on Motomerlin photos
2006 Beta Rev3
(Note 2006, 05 etc
models sold out, this info is for model identification)
2006
updates:
Groovy new headlight
Trendy new rear mudguard design.
Funky
new
front disk cover design.
New ignition cover design,
Snazzy new graphics: an aggressive mix of mat black and fluorescent red.
New
decals
to prevent frame/swinging arm wear.
Lower
footrest position to give more stability, grip and driving balance.
New
shock absorber with new settings; the shaft and stroke have been
increased
to give a more neutral driving setting and to give increased traction.
New
front
fork calibration to improve the progressiveness.
New
upper
fork yoke and new steering head angle to make the bike more stable and
to
give more confidence in corners.
Modification
of cylinder porting to improve the carburetion and feeling of the bike
at
low speeds.
New
ignition timing to improve the performances at slow running.
Stator
modification for a better combustion and an increase of spark tension
at
slow running.
New
throttle control to give the bike a more lively feeling yet still
remaining
very smooth on the very bottom of the power.
Beta Trials 2005 Rev-3
More to follow soon.
From the photos: updates include smaller rear brake caliper, black
coated forks, new clutch & front brake reservoirs.
Plus snazzy new
graphics!
More info when I get it.
Available October 04 in
125, 200, 250 & 270cc flavours!
·Even
lighter.
Approximately 500 grammes less, as a result of fitting the new brake
system (calipers, discs, master-cylinders and brake levers).
·Euro 2
homologation
in respect of sound and atmospheric pollution limits.
·Development of a
new
setup for the rear suspension to improve the progressiveness of the
response.
·Forks with TINALOX
surface treatment on the stanchions to minimise stiction and provide
three times the
hardness of traditional chromed steel.
·Modifications to
the
damper valve inside the forks, with a view to increasing
progressiveness.
·Important changes
to
the porting for improved power delivery at low revs and more efficient
combustion.
·Further
refinements
to the ignition advance curve, in line with the changes made in 2004,
with
a view to increasing output in transient conditions.
·New dynamic and
innovative colour scheme. Ice grey, opaque black and flash red: a
brand-new, attention-grabbing combination which is sure to make an
impact on the trials course.
·Details in
titanium-coloured anodised aluminium (handlebars, rear sprocket and
shock absorber body): the
lightness of the aluminium combines with an aggressive aesthetic,
giving the
new Rev-3 even more of a racing look.
2005 Beta Rev-50
2005 Beta Rev-80
2005 Beta Minitrial 50
2004
Beta trials
Beta
Rev-3 125/200/250/270 Mods for 04
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New neater &
stronger
front mudguard support
Re-valved front forks |
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Rear shock anodised
red
& new internals to give more progressive damping and response
New ignition system,
which
gives smoother power output throughout the rev range, enhancing grip. |
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New cylinder
porting
to improve the low down engine power
Lighter sump plate
protection
& clutch
Kickstart gears
modified
to reduce width of engine |
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Central silencer
has
new monting to reduce vibration
Rear sub-frame is
stronger
And its RED
First bikes are now
available
Download 2004 Beta
Rev-3
brochure her
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The 200 Report - Small is Beautiful?
This year (2004) I'm
riding
a 200 Rev-3 2004 model. Photos & more to follow. So
far
I've had one running in session and a day at the local Group Trial.
First impressions are very favourable - super smooth engine and
adequate power
and, as expected, a bit revvier than the 250. Superb balance with a
lighter
feel to the handling (than a 250). It was tried by several riders , of
varying
abilities & ages and all agreed it must be one of the easiest bikes
to
ride on the market today. So far the only mods I've carried out are to
the carburation. It runs the same carb & jetting as the 250/270 and
seems
to run a little rich off idle. I've tried one size smaller pilot &
main
- and this seems perfect for winter events.
I also altered the float
level
as on previous Betas.
"Running in" was
completed
at the recent Bognor trial. This lap a good blast around a large
forestry
site and featured several short sharp climbs on the middle route. The
200 romped up these in second and this pilot arrived at the top under
smooth control. Definitely feels more controllable than the 250 for me,
of course more advanced
riders can cope with more power. Right now we're still riding in
unseasonably
dry conditions - can't wait to try this bike on the wet & muddy
courses
we normally expect in autumn.
I didn't have long to
wait.
The rain returned for the Horsham Riders
club trial the following week -end. The going was steep clay banks
& ditches in woodland all well lubed by constant showers.
I'd been expecting to make
excuses for the bike - "you know its only a 200..." and felt that it
would prove an
ideal tool away from the southern mud, but I was very pleased to find
it
worked very well in these conditions. Often using second where others
were
pulling third gear it found good grip. Two or three times a lap I was
in
third for the bigger climbs and soon I realised you could forget it
was
200 cc engine and just ride it like I had the 250. In fact probably the
proof
of this was section 9 - a series of swift stream crossings &
jumps
culminating with an abrupt bank that needed attacking with some gusto.
The
200 blasted up this every lap in third - to the great surprise of this
rider.
So no excuses, this 200 will do the job whatever the conditions.
One observation though.
I'm
sure a young "real expert" rider would try this bike & claim
its
a little flat and that he'd really had to work it (thrash!) to get his
cleans, and he may well be right. It all depends on what level you ride
at and what
your expectations of trials are. I would reckon only riders aiming at
the
very top level of centre championships would find this engine lacking.
The
engine is an absolute gem and is really proof of how far modern
two-strokes have come in recent years. Back in 96 I rode & loved
the old 340 Gas Gas
feeling that 250s of that era were too revvy & the wrong sort of
power
for our local conditions. Later I switched to a 250 when they improved
the
torque. Now I'm happy with a 200 (so far....). Small is beautiful. Less
is
more!
Its now getting on for a
year
of ownership & I'm still impressed with the 200. Its held up well,
only required a few parts - one airbox bracket & one exhaust rubber
mount. Its gone through several multi day trials in France and
Yorkshire with no
trouble. Its needed the usual service items: air filter, chain, wheel
bearings,
tyres, grips etc and benefitted from a change of brake fluid. The only
unusual
requirement is more frequent repacking of the silencer than the 250.
Maybe
I'm revving the Rev more.......
2003 Beta info
2002 Beta info
2001 Mini Trial 50
2001 Rev-3
2000 Rev-3
John
Lampkin's SSDT Beta prep guide
Factory
web page here
Beta UK web page
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