Περιγραφή
Instead of a chain, the S16 MGU uses the Gates Carbon Drive to transmit the power to the rear wheel. Quiet, strong and durable, this belt drive also reduces maintenance and care requirements as it needs no lubrication and can simply be rinsed off with water. By removing classic components such as rear derailleur and cassette or hub gears, the unsprung mass on the rear wheel of the S16 MGU is significantly reduced. This has the advantage that the suspension reacts particularly sensitive to bumps, impacts and obstacles, which results in better traction and a more supple ride. The central weight distribution and low center of gravity also improve handling and bike control.
Character and range of use
With 160 mm travel at the front and rear, the S16 MGU is perfectly suited for demanding off-road use from all-mountain to enduro. The 4-bar linkage rear end is based on the Horst Link design. With its high torsional rigidity, it ensures precise bike control and maneuverability. Double-sealed, full complement high-quality bearings make for smooth running, zero play and long-lasting function of the rear suspension. With a shock ratio of 3:1 at the beginning and 2:1 at the end of the stroke, an almost constant progression is achieved. This ensures a sensitive response to small bumps, plush travel in the mid-range and a sufficient reserve for hard hits and landings. An optimized anti-squat profile takes into account the combined force of the rider and motor drive and benefits from the constant vector of the belt drive, which, unlike a derailleur system, does not vary depending on the gear selected on the cassette. The kinematics of the S16 MGU are equally suitable for steel spring shocks and air shocks.
The S16 MGU is a force on the trails and has no limits, neither on technical terrain nor on high-speed downhills. At the same time, its high level of comfort makes it suitable for extended tours and leisure biking. We apply our Geolution Tour geometry concept here. Less radical than an ultra-slack, competition-only enduro geometry, the S16 MGU is far more versatile. With a long reach of 495 mm (size M) and a 64.5° slack head angle, the S16 MGU can handle the most demanding trails and steepest downhills without sacrificing agility and maneuverability. The 77.5° steep seat angle provides a central riding position, allowing for maximum control and ideal load distribution on front and rear wheel in all riding situations.
With a 651 mm stack (size M), the front of the S16 MGU is slightly higher than is common on race-oriented enduro bikes. This boosts confidence on steep downhill sections. On the other hand, a lower front is advantageous on steep climbs because it allows you to move your body weight further forward. However, different standards apply here on a regular bike than on an e-bike like the S16 MGU, on which you can conquer any summit even in a more relaxed riding position thanks to the powerful motor. At the same time, a more upright riding position increases comfort on tours and reduces fatigue. By using a trunnion design shock with a reduced overall length and 62.5 mm stroke, the top tube of the S16 MGU could be lowered to the maximum. This allows more freedom of movement on the bike for more control and confidence on demanding terrain. With the S16 MGU, our Geolution Tour formula can be defined as follows: High-speed trails, technical challenges and hard-hitting downhill on the one hand – relaxed climbing, comfort and touring on the other.
Pinion Motor.Gearbox.Unit
Optimum, dynamic power delivery and lightning-fast, precise gear changes
The Pinion MGU combines the motor, gearbox, sensors and control systems into a perfectly integrated unit of a size and weight comparable to current E-MTB mid-drive motors for external gears. Just like the NICOLAI S-Model base, all components of the Pinion MGU are manufactured in Germany to the highest industry standards. The Pinion E-Drive system is powered by a compact, wear-free, brushless motor that provides a maximum output of 600 W and a maximum assists of 400 %. With a comparable drive torque of approx. 85 Nm, an impressive 160 Nm of torque is achieved at the rear wheel in first gear.
Smart.Shift – intelligent shifting
With the Pinion Smart.Shift technology and a high-resolution sensor system, gear changes on the S16 MGU take place within a fraction of a second and are absolutely smooth, even under load. The optimized ergonomics and haptics of the electronic TE1 trigger provide an intuitive shifting experience with crisp feedback. Thanks to Smart.Shift technology, the S16 MGU knows when the ideal moment for a gear change is. When using the optional Pre.Select and Start.Select functions, the MGU can therefore also perform gear changes automatically. With Pre.Select, the system automatically shifts to the optimum gear for the respective speed. For example, when riding downhill without pedaling, you can start off pedaling again immediately without kicking into a gap or having to shift down several gears manually. If you use Start.Select, the MGU automatically shifts to a preselected gear, preventing you from having to start off in the wrong gear.
E-Assist modes
The e-drive system of the S16 MGU features four assist modes: ECO is set for maximum range. With FLY, the full power of the drive can be accessed at any time. FLOW and FLEX are adaptive modes. They are configured progressively and adapt the level of assistance perfectly suited to the current riding situation and the respective terrain. A start assist and an extra boost are also available. All modes can be adapted to your individual needs and preferences using the FIT E-Bike Control app.
emote LED control unit
The Remote LED control unit has an integrated display that provides excellent readability in all lighting conditions. In addition to providing basic riding data such as speed, range, state of charge and assist mode, it can be used to control and manage a variety of other functions. The navigation menu is designed to be particularly intuitive. In combination with the FIT E-Bike Control app, features such as tour planning and navigation can also be used. By activating Komoot in the smartphone app, the display can then be used for turn-by-turn navigation.
Batteries
Fully integrated Ultracore 720 or partially integrated Ultracore 960
The S16 MGU is powered by the latest generation of lithium-ion battery cells. An intelligent battery management system protects against overloading. We offers two battery sizes to choose from: the fully integrated Ultracore 720 and the semi-integrated Ultracore 960. The numbers indicate the capacity in watt hours. The battery can be charged via a charging socket in the bike or when removed. A long-life mode enables intelligent charging and significantly increases the battery life. The Ultracore 720 battery is included in the basic configuration. The Ultracore 960 is optionally available and is combined with our toolbox that is perfectly integrated at the transition from the battery to the motor.gearbox.unit.
Gates Carbon Drive
Clean, smooth, durable
The Gates Carbon Drive is a carbon fiber reinforced drive belt that transfert the power efficiently, smoothly and play-free to the rear wheel without stretching. A center guide prevents it from coming off. Unlike a chain, the Gates Carbon Drive requires neither lubrication nor special care. Dirt and mud can simply be rinsed off with water. The service life of a Carbon Drive can exceed that of a conventional chain-and-sprocket drive many times over.
GBT3 Belt Tensioner
Gates Carbon Drive x Enduro E-MTB´s
The GBT3 belt tensioner allows the Gates Carbon Drive to be used on an enduro E-MTB with long travel and a high swingarm pivot point. With this suspension design, there is a considerable increase in distance between the bottom bracket axle and the rear wheel axle when the suspension compresses. The job of the belt tensioner is to compensate for the difference in length of the belt.
Overload Bashguard
For intensive MTB off-road use
The Overload Bashguard from UT is specially designed for Gates Carbon Drive pulleys on Pinion transmissions. In intensive MTB off-road use the front pulley can hit rocks or tree trunks. The Overload Bash Guard is robust enough to protect the drive from damage and prevents the belt from jumping off thanks to its side flange. When riding in muddy conditions or snow, it also reduces soiling of the pulley.