Pro Size 6

The right frame size

• Not the seat tube but the reach and stack are the deciding factors for choosing the right frame size.
• Pro Size System offers six sizes which cover the demands of all riders, regardless of their leg length and physique.

Pro Control Fork

Razer-sharp turns

• Excellent lateral stiffness, razorsharp turns and maximum shock relief for more energy.
• Aero fork with NACA 0038 aero profile offers high aerodynamic performance that reduces drag and contributes to stability.
• Less weight and increased stiffness thanks to EPS construction carbon layout.

Inside Link

Innovation is our trademark. For more than 25 years, we have delighted our customers, surprised competitors and have been followed by imitators, there are almost no other products with as many useful inventions ad found on a corratec bike. You will feel that in every pedal stroke. 

• 200% AntiSquat
• No bobbing
• Active + permanent suspension
• More traction
• More control
• More speed

 The new kinematics of the Inside Link system shifts the virtual pivot point of the rear wheel below the chainline. It ensures that during pedaling there is no weight on the damper and the system does not refract. When the pedals are pushed the chain tension increases, the rear triangle is pulled tight. With this unique corratec innovation, you do not have to manually lock the damper while riding.

Handlebar Stabilizer

Weights mounted inside the handlebar will minimize the vibrations that occur and provide more stability at high speeds.

LPC / LOW PROFILE CHAINSTAY

First-class forward drive and a clean chain stay, completely free from chain-rattling. Even a road bike with a triple chain set is safe from chain damage to the frame.

Included in nearly all corratec bikes.

FUSION TUBE EDGE

The all new Tube design of the Fusion Tube Edge permits a wider tube profile and therefore it achieves more stiffness.

Seamless battery integration due to hidden mounting points for the battery and additional the cables leading through an extra internal channel.

An even wider and more sophisticated fusion tube are the basis for the stiffest and safest Corratec e-bike frames on the market.

Increased stability through

• Wider fusion tube
• Higher stiffness
• Mobile integrated Battery
• Seperate and safe cable tray
• Perfect battery integration on the downtube

IET - Integrated Engine Technology

Constant improvement and desire for better design lead to an engine bracket forged out of high grade aluminium.

• Improved stability and stiffness by forged high grade aluminium
• Save connection between frame and engine
• Service- and maintenance friendly engine and battery position
• Protection from external forces
• Design-orientied Bosch integration concept
• Compatible with all Bosch drive units

SHADOW EDGE TUBE

The all new Shadow Edge Tube hides the Bosch Battery Pack completely inside the down tube and provides therefore a nice shape and look of the frame, nevertheless the battery can be removed out of the down tube. This intelligent and innovative lid-mechanism is developed by corratec and patent pending. The lid of the battery housing is made of High-Grade-Polyamid with Glass Fiber Reinforcement and therefore its super strong and robust. The integration of the battery prevents the whole electronics in case of dirt and other external influences. The edge of the Shadow Tube is shaped very nicely and provides a sportive look. The special design of the edge improves the stiffness of the frame and causes more stability and security of the E-Bike frame. 

• Removeable Battery for charging

• Cover made of High-Grade-Polyamid with Glass Fiber Reinforcement

• Protect the Battery and the electronics from dirt and other external influences

• Patent pending by corratec

Tapered Headtube

The head tube is specially reinforced to accommodate force more efficiently.

650B Wheel Size

650B wheel Size is the new MTB standard. The 650B wheel is not a compromise between 26“ and 29“. It combines the advantages of 26-inch models (weight, torsional stiffness and agility) with the advantages of the 29“ impeller (increased smoothness, rollover behavior, increased cornering stability).

PRESS FIT BB

The Press Fit bottom bracket is lighter and through the larger diameter of the crank also more stable than a traditional bottom bracket. Worn out threads are a thing of the past.

29" Wheel Size

Large wheels roll better. 29 inches require about eight percent less energy than the 26-inch version. The 29“ wheel takes longer to get going, but rolls easily and quickly over rocks and roots, which brings an additional advantage – more comfort.

Larger wheels roll over obstacles more easily. The ability of a wheel to roll over obstacles is proportional to its size. A 29" wheel, which is about 10% larger than a 26" wheel, can roll over 10% larger obstacles. The larger diameter wheels have more angular momentum so they lose less speed to obstacles and rough sections.

29" bikes tend to offer taller riders a more "natural" frame geometry.  

EPS (EXPANDED POLYSTYRENE)

Traditionally, inflatable bladders are used inside the carbon frame to force the material into the mould, but this technique leaves wrinkles or inconsistent thickness. To avoid this, we use expanded polystyrene. When heated, this material swells and exerts pressure on the inside of the carbon fibre. The result is a lighter, stiffer and more consistent final product.

SUPER LIGHT

Mitshubishi provides the highest quality carbon fiber around the world. The resulting superlight Carbon allows extremely strong and highly durable components with very low weight through materialappropriate construction, processing and treatment.

26" WHEEL SIZE

26“ wheel size is suitable for shorter people who are looking for a very versatile bike.

28" WHEEL SIZE

28-inch roll easier than the 26-inch version. The 28“ wheel takes longer to get going, but rolls easily and quickly over rocks and roots, which still brings an additional advantage – more comfort.

DI2 Ready

The frame is by default already prepared for the electronic gear shifting of Shimano, in case you want to update to this new type of gear shifting at a later point.

STEM ADJUSTMENT

The stem is fully adjustable. On this Model you either can adjust the stem angle or hight or both. Therefore the bike can be ajusted to the right distance upper body to handlebars, and the handlebar height. Enjoy your long and pain free ride.

SUSPENSION SEATPOST

The suspension seatpost offers great comfort. The spring rate can be adjusted to your needs.

HYBRID (Pedelec)

A pedelec (Pedal Electric Cycle) is a special version of an electric bicycle, in which the rider is assisted by an electric drive when pedalling.

Dropper Seatpost

Dropper Seatpost with control lever on the handlebar or seatpost.

INTERNAL CABLE ROUTING

Internal Cable Routing inside the frame for protection and a stylish design.

OPTIMIZED FOR DOUBLE

The kinematic is designed and optimized for double chainrings.

THROUGH AXLE

Through-axles have the advantage that they are larger in diameter than conventional 9 mm axles and thus are significantly stiffer.

BOOST-Standard

The BOOST standard offers new constructive freedom, but only for 29 ' and 650B Plus wheels. The rear wheel hub grows in its width from 142 to 148 mm. There is an increase of 100 to 110 mm in the front wheel hub. Therefore, in the frame with the BOOST standard, 27.5 rear wheels with plus tires can be fitted in addition to the usual 29er wheels. The crank also pushes 3mm outwards, which provides additional stability in the area of the bottom bracket and the larger chain length generally provides more space. This additional space, in the otherwise constantly cramped bottom bracket area, can be used to increase tire-freeness or create a stiffer rear body by using larger bearings.

• Wider rear and front hub.

• Stiffer wheels and more space in the bottom bracket area.

• Larger tire-free for Plus bikes.