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Chris Canfield’s new Vampire Motorcycles venture kicks off with one extremely adjustable, high-pivot Fastarossa DH body design and three suspension patents tucked within. CF3 is the important thing. 3 adjustable pivots. 3 trip settings. 3 imaginable rear wheel paths. Chris calls it a “quiver killer”!
Strap in. This one will take a minute to wrap your mind round.
Vampire Fastarossa DH motorbike debuts adjustable CF3 suspension
(Footage/Vampire)
Ex-DH racer Chris Canfield has been designing mountain motorbike suspension for 2 and a part many years, maximum not too long ago beneath the corporate title Suspension Formulation. We best possible know his present suspension designs from the ones advanced along with his brother Lance Canfield for his eponymous motorbike logo, and likewise for full-suspension Revel Motorcycles, either one of which license his CBF – Canfield Steadiness Components
However he has masses extra loopy suspension concepts, so determined it was once time to show all of it into one final DH motorbike.
Chris additionally sat down with us a couple of 12 months and a part in the past for the Bikerumor Podcast Ep. 086 to provide an explanation for multi-link mountain motorbike suspension designs in some way that extra folks may just perceive.
OK, so what’s new right here, and what carries over.
Canfield Steadiness Components patent tech
First, let’s get started with CBF, that is Chris’s patent that’s already in the market on a large number of motorcycles. Principally, this can be a digital pivot design the place the Speedy Heart (that’s necessarily the non permanent digital pivot at any level all through a motorcycle’s trip) is at all times in step with the highest of your chain, because it comes off your chainring turning in energy to the rear wheel. Because the rear wheel is going up, the IC is going down to stick aligned with the taut phase of your chain beneath load.
Canfieild explains that this leads to “maximum pedaling efficiency” but in addition way the motorbike will haven’t any brake-jack and no brake-squat, so balanced braking, too.
What’s new is CF3 – Chris’ Components 3
The core of what makes this motorbike so distinctive is its 3 major pivot places. Chris Canfield mentioned he sought after one DH motorbike that might do all of it “a race motorbike that might maintain any song, from rock gardens to motorbike park air DH classes. It needed to be flexible sufficient to conform to they all.“
So, as a substitute of choosing a low, mid, or high-pivot design, Canfield simply provides you with all 3 in a single body.
Swapping it seems that takes only a few mins – simply unbolt the primary pviot axle, pull it out and position it again the place you wish to have to take a look at subsequent.
Each and every transfer considerably adjustments each suspension trip and rear axle trail. Suppose 165mm in low, 180mm in mid, and 220mm in excessive. It even helps to keep a somewhat constant surprise treatment so that you get a identical really feel all through, simply with upper leverage as you carry the primary pivot and prolong trip. Canfield explains that you’ll in most cases set your supreme spring setup within the center place after which upload high-speed compression damping going up a hollow or decrease HSC happening (plus 1 click on of rebound for every hollow going up.)
That means you’ll get 3 motorcycles in a single – from enduro motorbike really feel to professional DH shredder – all fast and simple to change backward and forward relying on how you wish to have to experience.
I-Monitor Suspension license
The general patent that makes the brand new Vampire Fastarossa DH motorbike tick is the i-track dynamic loafer pulley design that Canfield licenses from Australian suspension dressmaker Hugh McLay. Mounting the i-track loafer pulley at the Fastarossa’s swingarm implies that as you pedal more difficult, a bit of extra rigidity (anti-squat) is added to the suspension so it remains extra solid while you put the facility down. And the power is more potent earlt within the trip, having much less have an effect on while you push the motorbike deeper into its trip.
Vampire Fastarossa DH – Tech main points
Sure, the Vampire Fastarossa DH body has a batwing rocker hyperlink and batwing headtube gussets.
And sure, there are bats infesting Vampire’s web site that repeatedly flutter round (and perhaps will power you loopy while you attempt to learn concerning the motorbike’s specifications!)
strengthened 4130 metal entrance triangle to “dampen high-speed vibrations and provide a solid, controlled feel during big impacts”
7005 aluminum seatstays, chainstays, and linkages for mild weight & stiffness
variable 150-220mm rear wheel trip relying on major pivot place & Trunnion surprise stroke period from 67.5-755mm(for ex. 165/190/220mm with a 75mm stroke)
3 major pivot positions – fast change Low, Mid & Top pivot setups in a single body
chainstay fixed i-track loafer pulley may also be swapped with a chainguide within the Low place (and saved at the further non-driveside mount)
29″ or 27.5″ rear wheel with decrease surprise mount flip-chip
exterior cable routing, however with stealth routing for a dropper publish
IS44/56 tapered headset
34.9mm seatpost, contains CaneCreek 31.6mm shim
180 publish mount rear brake
1 bottle cage + 1 instrument service cage mout on every body
73mm BSA threaded backside bracket with ISCG05 tabs (52mm chainline)
Spice up 148mm spacing
now not SRAM Transmission appropriate
4 body sizes presented (S-XL)
Vampire Fastarossa DH – Pircing availability & choices
With no rear surprise, the $2998 Vampire Fastarossa DH body is available in 4 sizes and 3 vampire-themed colours. It’s to be had now in choose colr and measurement combos. You select from Twilight white, Coffin Nail black, or vivid Blood crimson.
After which Chris Canfield will assist get you put up with the fork & surprise of your selection to start out your best construct.
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