xero
Supersports
One for the lightweight duel suspension XC riders
The All New Carbide SL
Over three years in development, the Carbide SL comes in at a scant 4.4 pound frame weight with DT Swiss carbon shock.
It’s one of the lightest XC full suspension bikes on the market, and certainly one of the stiffest.
The Carbide SL can be hammered through anything an XC rider or racer could throw at it.
Features:
* 90mm rear travel
* 4.4 pound/2000 gram frame weight with DT Swiss shock, large size
* Optimized carbon fiber front triangle, individual lay ups for each size
* High modulus carbon fiber with aluminum dropouts
* Shaped aluminum chain suck protector.
* Low stand over height with plenty of seat post adjust-ability
* Only three sets of bearings means easy service
* Accepts dual water bottles on all but the small frame
* Available in small, medium, large and extra large
The Background:
Let’s face it, the buzz on carbon has every bike company out there diving into weaves and resins at an alarming rate.
Tomac's result is the Carbide SL
It’s no real mystery why weight is a critical element of a bicycle, but stiffness is often a far secondary consideration.
It’s really unfortunate, because it translates into greater rider control, improved durability (a stiff package means the bearings aren’t being side loaded) and better suspension action.
Being stiff also gives the Carbide SL versatility. Bikes that are overly flexy may be good enough for a two hour XC race, but can’t really handle a rough XC ride.
Our goal with the SL was to make a bike that was stout enough for real punishment.
But stiffness and lightweight don’t just come easy. It took three years to develop the SL, and in the end, it’s a masterpiece of hand construction. Additional layers of carbon on the bottom of the down tube and top tube work to distribute loads evenly, stiffening layers on tube sides (when they have the greatest effect in bending) reduction lateral flex, box section top, down and seat tubes to counter lateral bending and rounded tube-sides counteract torsional loading and specific lay-ups for each size.
And that’s just the front triangle…the rear triangle is the area that typically sees the majority of flex. The Carbide SL features an all new carbon swingarm. By design alone, the fully triangulated swingarm, attached to the front triangle with a compact hollow-forged link, provides a high level of stiffness. But with focused use of high modulus carbon fiber, we were able to maximize the stiffness without adding any extra weight.
The new bike was unveiled at the Sea Otter Classic, and if you didn't get to see it in person, here is a nice and in depth review:
The complete below ( large size) was built up at 21.14 pounds (or 9.59kgs) with room to drop more weight.
http://www.bikerumor.com/2009/04/18/tomac-carbide-sl-carbon-fiber-full-susser-mountain-bike/
The All New Carbide SL
Over three years in development, the Carbide SL comes in at a scant 4.4 pound frame weight with DT Swiss carbon shock.
It’s one of the lightest XC full suspension bikes on the market, and certainly one of the stiffest.
The Carbide SL can be hammered through anything an XC rider or racer could throw at it.
Features:
* 90mm rear travel
* 4.4 pound/2000 gram frame weight with DT Swiss shock, large size
* Optimized carbon fiber front triangle, individual lay ups for each size
* High modulus carbon fiber with aluminum dropouts
* Shaped aluminum chain suck protector.
* Low stand over height with plenty of seat post adjust-ability
* Only three sets of bearings means easy service
* Accepts dual water bottles on all but the small frame
* Available in small, medium, large and extra large
The Background:
Let’s face it, the buzz on carbon has every bike company out there diving into weaves and resins at an alarming rate.
Tomac's result is the Carbide SL
It’s no real mystery why weight is a critical element of a bicycle, but stiffness is often a far secondary consideration.
It’s really unfortunate, because it translates into greater rider control, improved durability (a stiff package means the bearings aren’t being side loaded) and better suspension action.
Being stiff also gives the Carbide SL versatility. Bikes that are overly flexy may be good enough for a two hour XC race, but can’t really handle a rough XC ride.
Our goal with the SL was to make a bike that was stout enough for real punishment.
But stiffness and lightweight don’t just come easy. It took three years to develop the SL, and in the end, it’s a masterpiece of hand construction. Additional layers of carbon on the bottom of the down tube and top tube work to distribute loads evenly, stiffening layers on tube sides (when they have the greatest effect in bending) reduction lateral flex, box section top, down and seat tubes to counter lateral bending and rounded tube-sides counteract torsional loading and specific lay-ups for each size.
And that’s just the front triangle…the rear triangle is the area that typically sees the majority of flex. The Carbide SL features an all new carbon swingarm. By design alone, the fully triangulated swingarm, attached to the front triangle with a compact hollow-forged link, provides a high level of stiffness. But with focused use of high modulus carbon fiber, we were able to maximize the stiffness without adding any extra weight.
The new bike was unveiled at the Sea Otter Classic, and if you didn't get to see it in person, here is a nice and in depth review:
The complete below ( large size) was built up at 21.14 pounds (or 9.59kgs) with room to drop more weight.
http://www.bikerumor.com/2009/04/18/tomac-carbide-sl-carbon-fiber-full-susser-mountain-bike/
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That is a gorgeous bike. Any chance of it being in the price range of us mere mortals?
