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05/16/2008
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Interbike Dirt Demo 2007 - Day 1
Dusting it up in the Dessert
Click images to enlarge
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Words and photos by Cam McRae
I always have big plans for Dirt Demo: arrive early, ride 15 bikes
(sought after new machines only) and then get home early to write about it all.
Getting bikes can be a bit like securing a date with Angeline Jolie. There's
a long line up of dudes ahead of you and many have fatter wallets and better
abs. When it's three of us trying to find bikes at the same time it's
a gong show for sure - but we managed to connect the dots twice for a total
of six bikes. First on my list was the Norco Six. I rode the tasty
new Shore at Whistler and I was jazzed to see the bike evolve into something
lower, lighter and more lively than before. What puzzled me some was how
Norco would differentiate the prospective rider for the two bikes. Looking at
them they appear identical but close inspection reveals some key distinctions.
The Norco Six was right at home in the desert. Photo ~ David
Ferguson
The Six boasts a similar silhouette but it slims things down further with a
1 1/8 headtube vs. 1.5, a 135 rear hub vs. 150 on the Shore and a Fox DHX Air
rear shock instead of. a Marzocchi Roco Coil. The Six One I rode is said
to tip the scales at just 35lbs with 6" of travel front and rear (the Shore
One is a shade under 41 lbs.). The Six shared the confidence inspiring,
quick out of the corners feel the Shore displays but with air front and rear
it didn't have the Shore's teenaged bounce. It smoothed things out nicely and
it loves to turn but the Shore has that little bit extra that makes you want
to - dare I say it...shred.
Ryan Leech having fun on a Norco Six on 'Girl Scout.' Photo
~ David Ferguson
If you like to earn your vertical the Six would be a better choice. 35
pounds is a sweet spot to hit for a bike capable of anything in the Whistler
Bike Park and much more. This is a bike that wouldn't shy away from the
nastiest lines on the Shore - thanks to it's low slung geometry, low leverage
ratio and a head tube that is just relaxed enough to go down anything and yet
not so slack that it's slow when things get tight. To me the Six, like
the Shore, represent a new level of achievement for Norco.
Trek's Fuel Ex provides 5" of travel through Trek's new
Active Braking Pivot and Full Floater technology. Photo ~ David Ferguson
My second mission was to get on Trek's new suspension platform. The Fuel
EX has a revolutionary new pivot location. The rearmost pivot isn't a
Horst Link (which pivots just ahead of the rear axle on the chainstays) and
nor is it what those without access to the Horst Link patent use (above the
rear axle on the seatstay). The Fuel Ex has a pivot that rotates concentric
to the rear axle. In essence the rear axle is the pivot. Trek figures
this is the Holy Grail and that this placement 'creates less suspension stiffening
under braking loads.'
The unveiling; we were at the Trek Remedy's coming out party.
The forks for the bike, from Fox and Rock Shox, use a steerer tube that tapers
from 1.5 at the lower bearing to 1 1/8 at the top of the headtube. Photo
~ David Ferguson
Now I'd love to tell you that I can confirm and deny this claim but alas this
is not the case. I can tell you that it felt like the climb we did was
easy on the Fuel but for someone who normally rides bikes that are 40 lbs +
a carbon fibre ride that weighs below 26 lbs is bound to ease the up. On the
way down we rode Girl Scout - which my friend John Schafer from mtbr figures
is his favourite trail - anywhere. It hugs the contour and weaves in and
out valleys and rolls up and down the natural undulations in the earth. What
makes it amazing is how rarely you need to clamp on the binders. Bermed
corners and well planned ascents mean you can stay off the brakes for long stretches.
This is a great for riding enjoyment but less suitable for evaluating brake
jack.
A look at the Full Floater on the Remedy. Photo ~ David Ferguson
The good news is that it sounds like I'll be going to Copper Canyon Mexico
in November to ride the Fuel's big brother; The Remedy. The six inch version
of the Fuel replicates the Active Braking Pivot and the Full Floater suspension.
Full Floater means that the rear shock is mounted between the rocker and an
extension of the swingarm at the bottom. The idea is that the leverage
ratio can be tuned to suit the rear shock. Trek has made an inherent falling
rate
Cam McRae - keep scrolling for more words
and photos from Ed Snyder and David Ferguson.
The quick release skewer runs right through the pivot on the
Remedy. Photo ~ David Ferguson
David Ferguson loves making friends at Interbike. This
lovely lass was helping people stay powered up at the Power Bar booth. Photo
~ Cam McRae
Norco Fluid LT
A nice light trail bike with super hard skinny tires to take the virgin
run down bootleg canyon’s dusty playground. We snared rides from Norco
and caught the early shuttle up the hill to beat the lines. After dropping
about 30 psi out of the front tire I still had about 30 more to get me down
the trail but the added traction was welcome on the marbled surface. The
bike floated beautifully over the roughest rock lines the canyon dished
out but struggled a bit in the turns. The loose surface, skinny tires and
the head tube that registered a bit on the high side combined to make turning
at a speed above idle a challenge in the canyon. The parts spec was great,
combining an XTR crank and XO rear derailleur;creating a welcome bit of
comfort on unfamiliar ground. A couple of turns of positive rebound damping
made the tail of the bike come in to line nicely. The Juicy carbons were
near perfect and had modulated feel to spare, keeping me off the ragged
edge more than once. Hospital rooms everywhere should endorse these brakes
as great way to limit patient visits.

The Fluid LT - 137-158mm of travel in the rear.
The Fluid LT has 6" of travel like the Norco Six but they are very
different beasts. Photo ~ David Ferguson
Overall it was a fun, light (31 lbs.) trailbike that pedaled well and ate
up straight rough terrain with ease. With a few runs of dialing to get the
shocks working in harmony it would be a welcome all-mountain weapon in any
weekend warrior’s arsenal.
Ellsworth Moment
My next trip in Bootleg Canyon was going to be a old-fashioned one... earning
turns. The shuttle line had grown to unhappy lengths so we opted for a pedal
half way up the canyon for our next run. I snared an Ellsworth Moment and
was off up the fire road for a bit of old school butt-kicking. Cam and Fergs
set a pace my newly-healed ankle balked at and I settled the surprisingly
light rig in to a slower but steady pace towards the top. It was a very
stable and even climbing platform that responded well to every pedal stroke.
Despite its excellent ascending manners my mind was focused on what it could
down for me on the way down. Once the trailhead was achieved and the armour
was applied it was time to see what all the Ellsworth hype was about.

Ellsworth's Moment in the sun. Photo ~ David Ferguson
I was comfortable on the bike immediately and pushing the corners within
the first few turns. By 200 metres I was in full 2-wheel drift and hooting
all the way. The suspension was firm but not harsh and kept the tires pinned
to the rolling trail. The bike handled G-outs and berms the same way it
handled the climb up to them; steady and without a fuss. I had a great run
down the canyon the Moment had a lot to do with that. It’s a bike
that is easy to ride fast, up or down.

Ed Snyder loved the Ellsworth Moment. Photo ~ David
Ferguson

And if hauling tail along the trail
on the Moment solo isn’t enough thrill for you, you can always
recruit a friend and try this beast on for size.
Photo ~ David Ferguson
Overall it was great day at Bootleg Canyon and day two holds even more promise.
We’ve got rides lined up and even more guests testers waiting in the
wings. Day two should be all that day one was and more. Keep checking the
site for updates throughout the day as we may even try a post or two live
from the demo.
Ed Snyder

The Bionicon is not the six million dollar bike - but
it is two bikes in one. Or is it a Transformer. Photo ~ David Ferguson
I was impressed with the suspension system on the Bionicon Edison Ltd (sram/truvative/formula/dt
swiss). On the top end of the rear air shock sits an adapter that is connected
via an internally routed hose to the fork and a valve control button on
the handle bar. Pressing the control and then pushing down either on the
front or the rear end of the bike causes that end to pivot down and the
opposite end to pivot up. This is done by air moving back and forth between
the fork and the adapter.


The Bionicon Edison in climbing mode (top) and downhill
mode (bottom). Photo ~ David Ferguson
With the front end down, the bike is ready to tackle the climbs. In
this position, the leverage ratio on the shock is reduced, thus stiffening
up the back end. When you're ready to ride dh, hit the button again
and push the back end down (causing the front to come up). With the
air shock, the initial force required to set into the sag seemed a bit
high, but once riding the suspension was very active and natural feeling.
The bike handled well on the fast and flowy trails up in Bootleg Canyon.
Travel is listed as 150mm on the front and 140mm in the rear. Look for
a future review on NSMB of the Bionicon Super Shuttle and their unique
suspension system.
David Ferguson
We're off to breakfast and then back to Bootleg Canyon for Day 2.
Let
us know how we did here.
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