Chris Canfield’s new Vampire Bikes challenge kicks off with one extremely adjustable, high-pivot Fastarossa DH body design and three suspension patents tucked inside. CF3 is the important thing. 3 adjustable pivots. 3 journey settings. 3 doable 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 bike debuts adjustable CF3 suspension
Ex-DH racer Chris Canfield has been designing mountain bike suspension for 2 and a half a long time, most lately beneath the corporate title Suspension Formulation. We finest know his present suspension designs from these developed along with his brother Lance Canfield for his eponymous bike model, and in addition for full-suspension Revel Bikes, each of which license his CBF – Canfield Steadiness Components
However he has lots extra loopy suspension concepts, so determined it was time to show all of it into one final DH bike.
Chris additionally sat down with us a couple of 12 months and a half in the past for the Bikerumor Podcast Ep. 086 to elucidate multi-link mountain bike suspension designs in a method that extra of us might perceive.
OK, so what’s new right here, and what carries over.
Canfield Steadiness Components patent tech
First, let’s begin with CBF, that is Chris’s patent that’s already on the market on loads of bikes. Mainly, it’s a digital pivot design the place the Prompt Middle (that’s basically the momentary digital pivot at any level all through a motorcycle’s journey) is at all times in step with the highest of your chain, because it comes off your chainring delivering energy to the rear wheel. Because the rear wheel goes up, the IC goes down to remain aligned with the taut part of your chain beneath load.
Canfield explains that this leads to “most pedaling effectivity” but in addition means the bike can have no brake-jack and no brake-squat, so balanced braking, too.
What’s new is CF3 – Chris’ Components Three
The core of what makes this bike so distinctive is its three principal pivot places. Chris Canfield mentioned he needed one DH bike that would do all of it “a race bike that would deal with any observe, from rock gardens to bike park air DH programs. It needed to be versatile sufficient to adapt to all of them.“
So, as a substitute of choosing a low, mid, or high-pivot design, Canfield simply offers you all three in a single body.
Swapping apparently takes just some minutes – simply unbolt the primary pivot axle, pull it out and place it again the place you wish to strive subsequent.
Every transfer considerably adjustments each suspension journey and rear axle path. Suppose 165mm in low, 180mm in mid, and 220mm in excessive. It even retains a comparatively constant shock remedy so that you get an identical really feel all through, simply with increased leverage as you increase the primary pivot and lengthen journey. Canfield explains that you may often set your ideally suited spring setup within the center place after which add high-speed compression damping going up a gap or decrease HSC happening (plus 1 click on of rebound for every gap going up.)
That method you will get three bikes in a single – from enduro bike really feel to professional DH shredder – all fast and simple to swap forwards and backwards relying on the way you wish to journey.
I-Monitor Suspension license
The ultimate patent that makes the brand new Vampire Fastarossa DH bike tick is the i-track dynamic loafer pulley design that Canfield licenses from Australian suspension designer Hugh McLay. Mounting the i-track loafer pulley on the Fastarossa’s swingarm signifies that as you pedal tougher, a bit extra stress (anti-squat) is added to the suspension so it stays extra steady if you put the facility down. And the power is stronger early within the journey, having much less affect if you push the bike deeper into its journey.
Vampire Fastarossa DH – Tech particulars
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 continuously flutter round (and probably will drive you loopy if you attempt to learn concerning the bike’s specs!)
strengthened 4130 metal entrance triangle to “dampen high-speed vibrations and supply a stable, managed really feel throughout large impacts”
7005 aluminum seatstays, chainstays, and linkages for gentle weight & stiffness
variable 150-220mm rear wheel journey relying on principal pivot place & Trunnion shock stroke size from 67.5-755mm(for ex. 165/190/220mm with a 75mm stroke)
3 principal pivot positions – fast swap Low, Mid & Excessive pivot setups in a single body
chainstay mounted i-track loafer pulley could be swapped with a chainguide within the Low place (and saved on the additional non-driveside mount)
29″ or 27.5″ rear wheel with decrease shock mount flip-chip
exterior cable routing, however with stealth routing for a dropper publish
IS44/56 tapered headset
34.9mm seatpost, features a Cane Creek 31.6mm shim
180 publish mount rear brake
1 bottle cage + 1 instrument service cage mount on every body
73mm BSA threaded backside bracket with ISCG05 tabs (52mm chainline)
Increase 148mm spacing
not SRAM Transmission suitable
4 body sizes provided (S-XL)
Vampire Fastarossa DH – Pricing availability & choices
With out a rear shock, the $2998 Vampire Fastarossa DH body is available in 4 sizes and three vampire-themed colours. It’s accessible now in choose colour and measurement combos. You choose from Twilight white, Coffin Nail black, or vibrant Blood pink.
After which Chris Canfield will assist get you arrange with the fork & shock of your selection to begin your good construct.
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