ION G16 GPI
ENDURO
from 4499.00€
Based on the ION-G16 there is also a GPI version of the Enduro. With its unique combination of our groundbreaking GEOLUTION geometry, the integrated pinion gear and a maintenance-free GATES Carbon Drive timing belt drive, the ION-G16 GPI is a dream come true for all those who no longer want to adjust and screw and simply want to drive. But be careful, the bike is very fast… And because the GPI glides so quietly over the trails without a chain and with its performance suspension, the competition may not notice you until you have already passed the inside line. By the way, even if its true strength lies where gravity pushes downhill, you will be amazed how safe and confident you can overcome even the steepest climbs with the ION-G16 GPI – thanks to the 600% ratio bandwidth in the Pinion gearbox and GEOLUTION geometry.
What happens if you make one of the most potent enduro bikes with the integrated Pinion transmission and low-maintenance Gates timing belt drive even more low-maintenance and defect-resistant? If the unsprung mass on the rear wheel is reduced by almost 40% and the centre of gravity is located as low and centrally as possible in the bottom bracket area? Quite simply, a real superbike is created – with an even richer ground position, even more traction and smoother running than was previously reserved for DH bikes.
The ION-G16 is the bike on which we developed and series-produced our revolutionary GEOLUTION geometry. We questioned almost every aspect of conventional bike geometries. The result, our GEOLUTION geometry is much more than the often quoted trend of “Long, Low & Slack” and ensures that our GEOLUTION bikes are not only quieter, safer and therefore faster downhill, but also push the limits of what is possible uphill. Through careful development and our experience in frame construction, we have succeeded in creating a virtually identical geometry for the GPI version with its Pinion gear unit integrated in the frame. Thus all the often praised qualities of our GEOLUTION bikes remain: Thanks to the long main frame, flat steering angle and short stem, feelings of rollover downhill are a thing of the past, even on really steep terrain. The rider is optimally integrated into the bike and experiences a good nature in borderline situations, which he did not know before. Surprisingly, these advantages are clearly noticeable not only for the professional but also for the beginner. The low central centre of gravity of the transmission and the lower unsprung mass at the rear make the chassis even more sensitive, thus achieving even more traction and smooth running. At the same time, the combination of a steep seat angle, long chainstays and a low centre of gravity ensures such a high climbing ability that many a trail bike would be envious. The smooth 16.6 % gear steps of the Pinion P1.12 transmission with a total transmission ratio of 600 % also contribute to the fact that the ION-G16 GPI allows you to pedal relaxed when others either suffer cramped on the saddle nose or have to push for a long time.
By questioning and throwing aside existing conventions with the ION-G16 GPI and by breaking new ground in drive integration, we have already done our part. Now all you have to do is get involved and experience what the ION-G16 GPI with its GEOLUTION geometry can do for you on the trail. You will definitely not be disappointed.
Like all our bikes, the ION G16 is developed from scratch and is also manufactured by us. From the tube sets specially drawn for us, the elaborately FEM-optimized milled parts manufactured on a 5-axis CNC machine, through the welding work to the final assembly – everything takes place under one roof and by people who are 100 % behind NICOLAI. With its 4-fold sealed ball bearings at all pivot points, the even stiffer BOOST rear end with large tyre clearance, the carefully calculated rear end kinematics, the ION G16 is just as much a testimony to German engineering and highest craftsmanship as it is an expression of our love for bikes. Perfect driving performance, durability and exceptional versatility are features that the ION G16 GPI can also boast.
Of course, you can also choose between robust powder coatings, light anodised colours and the already legendary NICOLAI raw finish for the ION G16 frame. Additionally you can upgrade your bike with our anodized “Extra Love” parts. Even custom geometries are possible for an extra charge, although we honestly do not know what there is still to improve in our GEOLUTION geometry.
NICOLAI ION G16 GPI – Enduro-Racebike, Freerider and Technology Carrier.
WELDING TECHNOLOGY
A NICOLAI IS ALWAYS RECOGNIZABLE BY ITS WELDS
We design a unique jig for every model and frame size. The tubes and machined components are turned and milled as necessary and then mounted in the jig, fitting perfectly together. Then, these parts are tacked together by spot welding. The frame is then welded in several passes by TIG (tungsten inert gas) to reduce distortion. By reducing the distortion as much as possible it improves the alignment of the frame. Our flat, fish-scale welds are time-consuming but ensure that the material is properly fused, improving strength.
The wide and flat welded bead distributes force over a larger area, improving the strength of the frame. Sometimes we add gussets to reinforce parts of the frame that receive particularly high forces, such as from braking or jumping.
This extra care and attention to detail ensures that your frame will give you years of fun, even under the most demanding riders and conditions.
ANGULAR CONTACT BEARINGS
4 WAY SEALED
The rear triangle of a full suspension bike is not a statically rigid component and is exposed to extreme loads during driving. Critical points are the ball bearings, which ensure low breakaway torque and optimum response of the chassis. In order to extend the maintenance intervals of the frame, Nicolai products rely exclusively on full complement, double-sealed ball bearings.
These are protected by two additional O-ring seals. Thus, the bearings are optimally protected against moisture and dirt.
Full complement bearings have a higher load rating than standard ball bearings, as a higher number of balls are used in these bearings – in summary, they are more robust.
Pinion Option
CONTROLLED PERFORMANCE.
Many NICOLAI models can be equipped with a Pinion GmbH gearbox on request. The transmission is low-maintenance and optimally integrated into the bicycle frame. The central centre of gravity and the lighter rear wheel bring noticeable advantages in handling, driving dynamics and rear-end performance. The transmission reacts to shift commands at lightning speed.
MODELS
Type | P1.18
Gears | 18
Overall ration | 636%
Increments | 11.5%
Gearbox weight | 2700g
Type | P.12
Gears | 12
Overall ration | 600%
Increments | 17.7%
Gearbox weight | 2350g
TOPOLOGY OPTIMIZED STRUCTURE
A bicycle frame and its components are exposed to extreme forces during use. In order to develop a durable, robust but also lightweight bicycle frame, all components are designed at NICOLAI GmbH using topology optimization.
Topology optimization is a computer-based calculation method by which a favorable basic shape (topology) for components under mechanical load can be determined. This text from the textbook abstractly but aptly describes which processes we use to develop new components. In topology optimization, an algorithm calculates the optimized mass distribution in a component based on defined installation spaces, defined forces, material properties and component geometries.
Thus, lighter and stiffer structures can be developed. However, these procedures are only a tool and one of many. However, the most important tool for an engineer is professional experience. The combination of many years of professional experience and computer-based optimization software creates components that are second to none, both technically and optically.
COLOR VARIETY
Extralove
With a NICOLAI frame, you decide the design. Every Nicolai frame can be produced in any colour according to your preferences. Choose from different frame colours, anodised colours for reversing levers and pull holders as well as frame decor to add your individual touch to the frame.
Frame color:
Powder coated, anodized or factory-raw – you decide what your frame looks like. Powder coating is a melted plastic coating that is significantly more resistant to scratching and impact than conventional coatings.
Lacquer. Anodising is an electrochemical process used to colour the surface of aluminium. The oxide layer is even harder and more scratch-resistant than any powder coating. Additional weight is not applied during anodising. However, the thin oxide layer can be penetrated more easily. With a powder coating or lacquer you can hide flaws in the surface. Scratches, scoring and tool marks can be filled and smoothed like skin folds with make-up. An anodizing does not hide anything, reveals every flaw; the brighter the anodizing tone, the clearer. This is why different colours are produced on welded frames during anodising. However, the current trend is towards frames which are delivered “factory-raw”. The frames are not coated after production, but move directly to assembly. You get your frame without coating (also no clear lacquer). Over time, an oxide layer/patina forms on the frame, causing the shine of the raw aluminium to fade slightly. With the help of a polishing fleece, however, the old shine can be restored in a few easy steps. In addition to the unmistakable look, the “factory raw” look best reveals the manufacturing quality and technical charm of the frame.
Click here for the colour samples!
Decor:
You can choose between the Nicolai standard lettering or the NICOLAI BIG N logo for the decors. The decors are available in different colours and finishes – you decide.
bellcrank assembly:
You have the choice of adjusting the colour of your bell crank, the tension brackets and the preload covers to your frame. We offer various anodising colours with which you can refine your bike. Due to the process, there may be colour deviations between the components of light anodised colours due to material properties.
Rado
Rear Aligning Dropout
So that you can hit every lane on the trail, we mount a form-fit sliding, exchangeable dropout for track and camber adjustment on all frames. Due to the differently milled, right dropouts for adjusting the lintel, the rear only needs to be slightly readjusted after installation. This takes the strain off the material. The respective lintel height is milled into the RADO with the digits 0, 1, 2 or -1 and -2. After the toe and camber have been set, the RADO is fixed ex works with a pin. This makes the original setting easily reproducible during replacement. This is the only way we can guarantee that NICOLAI products work precisely on the track.
ET KEY
THE RIGHT SETTING FOR EVERY TRAIL
With the ET-Key, the range of application of the frame can be adjusted in a few easy steps. The ET-KEY changes the kinematically active length of the compression strut. With the models ION-G13, ION-G15 and ION-G19 you can adjust the steering angle and the bottom bracket height, e.g. for a visit to the bike park or a steeper trail. With an ION-G16, the shock absorber length can be adjusted via the ET KEY and thus the spring travel can be changed. The damper length/stroke can be changed from 216x63mm to 222x70mm. As a customer you can fully rely on the performance of your Nicolai frame. In the depth of the technology we do our homework and with the introduction of the ET-KEYS we have introduced a robust and simple adjustment technology.
TAILOR MADE
WE MANUFACTURE YOUR CUSTOM-MADE FRAME
You can order, pay for and pick up your tailor made frame directly from us or from your Nicolai dealer. For technical details, please contact us directly. First we need to know why you want to ride a custom-made frame. Most of the reasons lie in the past.
Which bike did you ride? What was its geometry? What were your problems with that? Maybe back pain, aching knees or a sting in the neck?
Next we want to know your body measurements and mass, i.e. your height, your stride length, your arm length and your weight. Which seating position do you prefer? Do you have health problems? What do you want to do with the bike? Cross country racing or freeriding? Loose tours or steep trails? Which parts do you want to drive or retrofit later?
Often, after a more precise evaluation of the information, we determine that a series frame can also fulfil your wishes. However, if we notice that our series frames do not meet your requirements, we will design a dimensional geometry for you.
MUTATOR
The MUTATOR is a newly developed component on the rear swing arm, which combines many functions in a single component:
The mutators are available in different lengths. In this way, only by replacing a mutator can the length of the swingarm “grow with” the frame height according to our GEOLUTION concept. The rear suspension length of the EBOXX E-MTB can also be varied according to customer preference.
The inner and outer mutator shell is positively connected to the swing arm via a wedge-shaped rectangular structure. This completely prevents twisting or play.
The mutator components are both seal carrier and bearing axis. This minimizes the number of components and thus also the number of error sources.
As a customer you can fully rely on the performance of the NICOLAI frame. In the depth of the technology we do our homework and with the introduction of the MUTATOR we have introduced a robust and simple geometry and bearing technology.
MANUFACTURING QUALITY
The manufacturing quality itself is not yet an added value for a customer. The following two added values result from production quality:
Durability & precise driving characteristics
Only if the welds are welded deep into the root and have no notches, a bike frame can withstand the impacts from the ground for many years without breaking. Precise riding characteristics are achieved when the rear wheel is precisely straight to the front wheel and even a layman notices that an oblique bike rides strangely (but usually he thinks it’s because of his riding ability).
Over the last 20 years, we have continuously optimized our production in order to further increase production quality and, of course, to be able to implement ever more sophisticated designs. Of course you can also outsource a production, but then you have to plan a certain additional effort to check the processes at others. We do not do this, because we manufacture everything in-house. However, this trivial fact leads to the next reason:
Customer-specific adaptation options
Since we only manufacture a NICOLAI bike when we have received an order from a customer, it is easy for us to implement different wishes such as colour, train guidance or even a special geometry. The possibilities and limits can be evaluated in a personal discussion with our sales and technical team. Oh, and here’s another reason:
Personal Advice
Personal contact continues even after purchasing a NICOLAI bike. There are customers with whom we have been friends for 20 years and if after a few years of hard work a bearing needs to be changed or a frame needs a new coating, you can simply call the guys from the service department. Since we also manufacture all small parts on our machines, we can also produce all spare parts for older models if required. In three words:
10 years spare parts availability
We do not follow any trends, but test everything ourselves and come to our own convictions and that for 20 years. We have a great deal of experience. In my opinion, it borders on insulting customers to announce a bike as a novelty in one year and to discontinue the same model as a discontinued model next year. A NICOLAI is timeless. Straight drawn round tubes paired with elaborate CNC milled parts and beautiful detail solutions result in a frame design that will please even after many years. I call it that:
Durability and value stability
The manufacture of products close to the customer is environmentally friendly. This applies to bread, milk, meat and any other product. And it applies above all to large objects. I do not want to transport bulky bicycle frames, which consist almost exclusively of air, in containers across the oceans. I just want to produce the things that are needed. For more and more customers this sustainability and the jobs here on site is a reason to choose a NICOLAI bike. Worn phrase:
sustainability
But back to the bikes. Every NICOLAI frame is developed in Lübbrechtsen. The bike is designed, prototypes built and tested until we are satisfied. The feedback of our team riders, our customers and our own experience as bikers is incorporated. Our goal is always the same: To make best function, durability, reliability and the good better. And that’s the best reason:
The best bike
regards
Kalle Nicolai
#GEOLUTION
“We don’t care about trends! All that matters is lap times, driving pleasure, safety and the physical facts.” This quote from Kalle Nicolai describes Nicolai’s approach to the development of new mountain bikes. This mission statement has made NICOLAI one of the most innovative bicycle companies in terms of chassis performance, steering dynamics and geometry.
GEOLUTION is the geometry concept on which all current Nicolai models are based. In the last 3 years GEOLUTION was developed by NICOLAI and the suspension specialist Chris Porter. The concept is based on the realization that a longer wheelbase, a flatter steering angle and a steeper seat angle make the bike faster, smoother, more climbing and safer.
The geometric relationship between wheels, steering angle, and weight distribution between wheels are the decisive factors for good handling. The relationship between saddle, crank and rear wheel axle are the decisive factors for a good climbing behaviour of a bike. The GEOLUTION concept combines perfect handling with optimum climbing behaviour. The rider is integrated into the bike through the long reach, the steep seat angle and the long wheelbase, so that the centre of gravity lies optimally between front and rear wheel axle.
All GEOMETRON models are driven with short stems, so that the driver has a relaxed, sporty sitting position despite the long top tube.
The very complex topic can be simplified down to 4 advantages which offers both professionals and beginners a clear added value:
• Best climbing ability (front does not rise)
• No feeling of rollover downhill
• The rider sits and stands integrated in the wheel (more control)
• Higher cornering speed (more grip on the front wheel)
These advantages are clearly noticeable not only for the professional, but also for the beginner. We build our bikes because we want to ride them the same way.
10 YEARS SPARE PARTS AVAILABILITY
If after a few years of hard work a bearing on a Nicolai frame needs to be replaced, a RADO needs to be replaced due to a fall or a frame needs a new coating, the NICOLAI service staff is the right contact. Since we at NICOLAI manufacture all small parts on our machines, we can also produce spare parts for older models if required. We therefore guarantee spare parts availability of at least 10 years for all Nicolai products.
ION G16 GPI
Ride
Enduro
SPRING DEFLECTION
145 mm
weight
7.30 kg
wheel size
27.5"
warranty
5 years
Tech Sheet
ION G16 GPI
