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Specialized Turbo E-Bike

 
 By: DRMW : April 30th, 2013-00:37
Press Release:





In designing the Turbo we created an entirely new category of eBike: a speed-focused, high-tech urban bike that looks and performs like a fast bike should… and it just happens to have a motor!

With a top speed of 45kph, the Turbo is unquestionably fast. It's even fast standing still: the battery recharges in just 2.5 hours.

Every aspect of the design exudes speed, efficiency and style: clean, sweeping frame lines, a hidden battery, internal cable routing and fast, grippy tires.

On the road, or standing still, it’s all about speed. It's you, only faster.



To avoid the visual clutter usually associated with ebikes, our designers wouldn’t give up until the battery disappeared. It seamlessly integrates into the oversized down tube. As with a sports car—you don’t notice the engine, but one look and you know the Turbo can fly!

Taking out the rear wheel to change a flat is a nightmare on traditional ebikes. Our engineers designed oversized thru-axles, which make wheel changes a breeze. This design guarantees perfect alignment — always a plus when you’re flying along at 45kph.

No dangling mess of crisscrossed wires and cables here. Turbo’s racy aesthetic stays sleek and clean with full internal cable routing. And cables are not just stuffed inside the tubing—cable grooves were built into the tubing to assure secure, quiet, low-maintenance performance.

Every last detail on the Turbo had to be meticulously chosen: the minimalist power control with its subtle red glow and integrated grip mount; the sexy weave and curve of the carbon brake levers; and the magnetic cable connections for the battery and motor.

This bike emits speed from every angle. The closer you look, the faster it feels.

Our custom alloy fork looks as fast as it is strong. With its bladed tube shape and straight profile, this fork shares design features with those you’d find on a racing-level road bike, but is plenty strong and stiff to handle a pothole-strewn city street at Turbo’s 45kph top speed.



  • Incredibly burly yet sleek and racy alloy frame with performance geo designed for high-speed riding with tapered head tube, fully-integrated down tube battery, internal routing, thru-axle dropouts and full fender/rack mounts.
  • Oversized alloy fork with tapered 1-1/8" to 1-1/2" steerer and Q15 thru-axle dropout is strong and responsive—even at 45kph.
  • Magura MT Carbon hydraulic brakes with carbon levers/clamps and 180mm rotors provide huge braking power and great modulation; provide regenerative charge to battery when engaged.
  • Direct Drive rear hub motor provides uber efficient power directly where it counts—at the rear wheel—for maximum push and efficiency at both full Turbo speed and on slow hill climbs.
  • Wireless interface unit with illuminated display to show assist level, battery status, light on/off switch as well as normal bike computer features like speed, time and distance. Illuminated grip remote switch to adjust power level.
  • Finest quality Li-Ion battery, optimized for our specific motor, pulls maximum power from each cell for outstanding performance and highest efficiency; 342Wh capacity, specific internal cooling system, superfast charging times.
Frame Turbo alloy, smooth welding, fully-integrated down tube battery, internal cable routing, 700c, tapered HT, X12 thru-axle dropout, full fender/rack mounts

Fork Turbo custom alloy fork, tapered steerer, Q15 axle dropout, fender eyelets and lowrider mounts
Headset 1-1/8" Campy style upper cartridge bearing, 1-1/2" lower integrated
Stem Crankbrothers Cobalt, alloy, custom polished ano black
Handlebars Flat top riser bar, alloy, 680mm wide, oversized 31.8mm, polished black finish
Grips BG XCT lock-on grip, integrated right side remote
Front Brake Magura MT Carbon hydraulic disc, one piece forged caliper, 180mm Storm rotor
Rear Brake Magura MT Carbon hydraulic disc, one piece forged caliper, 180mm Storm rotor, integrated Switch to activate regenerative braking
Brake Levers Magura MT Carbon hydraulic disc, carbon 2-finger levers, carbon clamp, right side rear plate for shift mix, reach adjust
Rear Derailleur SRAM X0, 10-speed, long cage
Shift Levers SRAM DoubleTap flat bar trigger, 10-speed (right side only), direct mount to shift mix
Cassette SRAM PG 1030, 10-speed, 11-36, black finish
Chain KMC X10 NP/vivid black
Crankset FSA Gossamer Turbo BB30, alloy, 1x10, 110mm BCD, 386 Mega Evo BB, 4mm carbon guard, includes BB tool
Chainrings FSA 48T alloy, 110mm BCD, 5-arm
Bottom Bracket FSA 386 Mega Evo outer-style
Pedals SBC-10 Platform pedals, 9/16" axle, SC bearing/bushing system
Rims Jalco DD32, 622x26c, double-wall alloy disc, non-eyelet, 36-hole
Front Hub Formula SP9177, alloy bolt-on disc, 15mm thru-axle, hi-low machined flange, 36-hole
Spokes Front: DT Champion stainless steel, 2,0mm; Rear: DT Alpine, stainless steel, 2.34/2.0mm
Front Tire Specialized Electrak, 700x45c,wire bead, Armadillo protection, 60TPI
Rear Tire Specialized Electrak, 700x45c,wire bead, Armadillo protection, 60TPI
Inner Tubes Kenda PV 32, presta
Saddle Specialized Body Geometry Targa Pro, 155mm, carbon rails
Seat Post Specialized Turbo, carbon, special clamping hardware for carbon rails, 30,9mm, 400mm
Seat Binder JD seat clamp, anodized black this is translated text
Motor Specialized Turbo Direct Drive rear hub motor, X12 thru-axle, 10-speed cassette body, 250 watt, custom performance design and optimization, waterproof connector
User Interface/Remote Turbo wireless user interface, illuminated display, wireless remote thumb control, integrated grip mount
Battery Turbo Integrated down tube battery, self-locking key release, on-board or outside bike charge capable, LED power indicators, start up diagnostic feature, magnetic connectors, 342 Wh capacity

Charger SBC Turbo quick-charge, magnetic connectors, top-view LED indicator, custom fabless design for total silence, 2.5 hours for full charge





Technology

 
 By: DRMW : April 30th, 2013-00:38

Power.

To set Turbo far ahead of the rest, Specialized engineers focused on three critical areas — the battery, motor, and electronic interface— as integrated components of a complete machine.

They started by choosing the best and most powerful rear-hub motor available, and then customized and redesigned it for the Turbo’s precise demands. The battery was built from scratch to specific parameters, providing the motor with efficient, immediate, and lasting power. Finally, the electronics were engineered to assure the entire package works flawlessly and intuitively—easily allowing for rider customization and interface with current and future technology.

Only a motor with extraordinarily tight tolerances could provide the power we demanded. So we searched the industry and found the only producer capable of meeting our precise needs.

To achieve Turbo's lofty performance goals—and set if far ahead of the rest—engineers focused on three critical areas: the battery, motor, and electronic interface. They looked at them not as individual parts, but as integral parts of a whole. We started by choosing the finest, most powerful rear-hub motor available, and then we customized and redesigned it for our precise demands. Then a battery was built from scratch with our specific parameters to provide that motor with the most efficient, immediate, and lasting power. Finally the electronics were engineered to assure the entire package works flawlessly and intuitively—easily allowing for rider customization and interface with current and future technology.

Waterproof power connector

Fully integrated power connector for easy accessibility and fast wheel changes.

Lithium Ion cells like these all have what’s called a “C-rating”—it’s a measure of how much power can be pulled from the battery at once. Think of it like the diameter of a hose that connects a gas tank to an engine: a big tank with narrow hose means it can’t deliver a lot of fuel to the motor. Our custom Li-Ion cells have extremely high C-rates, allowing maximum power to be delivered to the motor quickly, so fast accelerations are guaranteed. Further, the cells were carefully aligned to facilitate the quickest cooling, keeping the battery safe and maximizing run time. Our custom charger refuels the battery in only 2.5 hours.

On-board charging with Magnetic connection

When it’s time to recharge, simply plug into the down tube. The magnetic connection is simple, secure and safe. Of course, the battery is easily removable, so you can charge wherever is most convenient for you.

LED Power Indicator

Located right on the battery—where it should be—the LED indicator is simple and intuitive, showing remaining charge at a quick glance

Integrated Battery Lock

A quick turn of the key locks your battery in place for added security.

Turbo Charger

Our exclusive Turbo Charger operates quickly and silently, without noisy fans, and puts the indication lights on top, making it easy to read.

Turbo comes equipped with all the electronics you need, including integrated head and taillights, wireless power control, cycling computer, and regenerative brakes that help recharge the battery when engaged. Connecting it all, our Wireless BUS system takes Turbo to a whole new level. All electronics are powered by the main battery, and are either completely wireless, or wired with internally routing. No more dead headlamp batteries or crisscrossed wires spoiling the racy aesthetic. And it’s ANT+ compatible, so most accessories like heart rate straps will work without modifications.

Computer

A custom wireless computer keeps track of your speed, distance, and is even compatible with ANT+ heart rate straps. And you’ll definitely want to see your speed—otherwise you wouldn’t believe it!


One system, many benefits

Turbo comes equipped with all the electronics you need, including integrated head and taillights, wireless power control, cycling computer, and regenerative brakes that help recharge the battery when engaged. Connecting it all, our Wireless BUS system takes Turbo to a whole new level. All electronics are powered by the main battery, and are either completely wireless, or wired with internally routing. No more dead headlamp batteries or crisscrossed wires spoiling the racy aesthetic. And it’s ANT+ compatible, so most accessories like heart rate straps will work without modifications.

Turbo comes equipped with all the electronics you need, including integrated head and taillights, wireless power control, cycling computer, and regenerative brakes that help recharge the battery when engaged. Connecting it all, our Wireless BUS system takes Turbo to a whole new level. All electronics are powered by the main battery, and are either completely wireless, or wired with internally routing. No more dead headlamp batteries or crisscrossed wires spoiling the racy aesthetic. And it’s ANT+ compatible, so most accessories like heart rate straps will work without modifications.

Turbo comes equipped with all the electronics you need, including integrated head and taillights, wireless power control, cycling computer, and regenerative brakes that help recharge the battery when engaged. Connecting it all, our Wireless BUS system takes Turbo to a whole new level. All electronics are powered by the main battery, and are either completely wireless, or wired with internally routing. No more dead headlamp batteries or crisscrossed wires spoiling the racy aesthetic. And it’s ANT+ compatible, so most accessories like heart rate straps will work without modifications.

Regenerative Braking

Every time you pull the brake levers (even before the discs engage) you are actually recharging the battery by switching your motor into a generator, boosting battery life even more.




Video

 
 By: DRMW : April 30th, 2013-00:39















i prefer the Kawasaki GPZ 750 Turbo from the early 80's :)

 
 By: G99 : May 1st, 2013-02:29

LOL! [nt]

 
 By: DRMW : May 1st, 2013-02:34
No message body

Nice & Fast

 
 By: RW Kev : April 30th, 2013-01:30
battery placement in Down Tube is good just like in Gocycle. 45km/h.....sounds dangerous.


Cheers
 

re: nice

 
 By: DRMW : April 30th, 2013-13:15
It sure is an interesting idea.  For places like San Fran with all those hills, I can see how this would come in handy.  As far as dangerous, it's no more dangerous than a scooter, moped, or motorcycle.  I didn't see that many bike lanes when I was there but there were bike paths near the Golden Gate Bridge sight seeing area.  Not sure if they let motorized bikes on the path.

-MW