To watch the video above click the play button.That’s a bold and catchy title and it’s mostly true. Touratech and BMW have worked ‘together’ to produce something intensely Touratech and little bit HP2, the Touratech Rambler. The german parts company have stripped back the current generation R 1200 to make something light, off-road and unique.
Project 199 was set with the goal of stripping the 1200 down to the bare bones, keeping the weight under 200KG and making the suspension more conventional and way more HP2. Touratech have quite literally thrown the book out of the window. They took the 1200 R roadster engine gear box and frame and mated it with the shaft drive system of the GS. The added benefit of the roadster is that the engine doesn’t make anymore power than the GS. This then meant they could ditch the telelever of the GS and use a conventional fork and a 21-inch front wheel.
The custom fuel tank is combined with a separate tank to house the fuel pump and is combined with a custom carbon fibre air box and intake. It allows the total fuel capacity to sit at around 18 litres. The german brand have also converted the Ramble to a single brake with ABS setup and tuned the suspension to take a much bigger hammering than stock.
All in, it’s a super cool idea and huge project. The approach is unique and seriously bold, it’s a just a shame that it’s aesthetically it’s clunky.
What do you think of the Touratech Rambler? Would you buy one? Let us know in the comments.
If you speak a little German, you can learn about the bike from Touratech CEO Herbert Schwarz.
Taking it to Extremes: Touratech R 1200 GS Rambler
A super-lightweight 1200 cc adventure bike with excellent enduro characteristics, high performance potential and fantastic suspension. A liquid-cooled boxer weighing less than 200 kilos that bounds nimbly over rough terrain. A dream? With the R 1200 GS Rambler, it’s a reality.
From the beginning, the model name K 199 set the scene, as the machine was not to exceed 199 kilos in weight. The result is one of the lightest R 1200 GS conversions ever. A modern interpretation of the BMW HP2. A motorcycle that not only looks like a sporty bike, but also rides like one. A bike that shows just how closely the touring and off-road sports divisions at Touratech are interlinked. Not merely a pilot study, but a real ready-to-go concept bike, with outstanding off‑road credentials that Touratech CEO Herbert Schwarz put to the test in the Azores. And proof of the Touratech development team’s remarkable technological abilities.
Touratech developed the Rambler in coordination with BMW Motorrad, and built two prototypes that differ only in colour: one in the black-grey-yellow Touratech design, and the other in classic BMW Motorsport colours white, blue and red. Design implementation with clay model construction and prototyping were carried out at TT-3D in Murnau, while the technical components were developed and manufactured at Touratech in Niedereschach.
Touratech’s developers devised a little trick: they combined the engine-gearbox unit from the R 1200 R Roadster model with the shaft drive from the GS. This gives the Rambler a directly responsive, high-torque drive system with 125 PS. And there was still another reason for basing the prototype on the Roadster: the chassis on this model is fitted with a tele fork as standard.
With suspension tuned by Touratech Suspension, the boxer is extremely stable on its wheels, even at high speeds. The use of modern materials and technologies, fairing sections made from super-lightweight aluminium tube in conjunction with carbon fibre, a titanium exhaust system, and a powerful but less heavy replacement lithium-ion battery help to bring the overall weight down. Compared to the standard model, the Rambler has shed nearly 50 kilos, making it incredibly agile.
Once the motorcycle was stripped of its fairing and all unnecessary mounting brackets, the frame was reinforced for hard off-road use. The original fairing was ditched to make way for the custom airbox with fairing made from carbon fibre reinforced plastic (CFRP), and adapted protection bars. Behind this is a self-supporting, 16.2 litre aluminium tank, which also forms the subframe. Together with a separate plastic tank (1.8 litres) housing the fuel pump, the total tank capacity is 18 litres. The extremely slim seat, developed in a new process by TT-3D, does not require a base plate and is therefore extremely light.
Another unique feature on the Rambler is the front brake: a lightweight single-disc brake, as found on sports enduros, yet it has ABS. A CFRP engine guard panel protects the crankcase and sump when riding the Rambler to extremes over rough and rocky terrain.
Modifications and materials:
- Airbox: carbon fibre reinforced plastic with original air filter
(Touratech / TT-3D)
- Fairing: aluminium tube construction (Touratech)
- Tank: aluminium, lowered side walls, capacity approx. 16.2 l
(Touratech / TT-3D)
- Fuel pump: in separate plastic tank (1.8 l) beneath the main tank
- Seat: enduro rally seat made from PU foam (Touratech / TT-3D)
- Frame: unnecessary mounting brackets removed
- Rear frame: aluminium with partially load-bearing function (Touratech)
- Handlebar & fittings: Magura TX handlebar, very light high-performance
radial-pump master cylinders for clutch and brake (Magura HC3)
- Triple clamp: custom-made by XTRIG
- Stem: aluminium tube construction (Touratech)
- Brakes: front: 1 x brake disc Ø 300 mm; rear: 1 x brake disc Ø 276 mm
- Brake lines: braided steel hose (Stahlflex)
- Bracket fork protector / brake hose guide: aluminium (Touratech)
- Bracket for number plate, rear light / indicators: plastic parts
(Touratech / TT-3D)
- Rear light: BMW R nineT kit
- Main headlight: BMW G 450 X kit
- Indicators: BMW R 1200 GS
- Enduro exhaust system: titanium and carbon fibre reinforced plastic,
custom-made by Akrapovič
- Rear silencer bracket: aluminium (Touratech)
- Battery: lithium-ion 12 V, 4.6 Ah
- Rear fairing: carbon fibre reinforced plastic (Touratech / TT-3D)
- Wheels: rugged Haan Excel rims (custom-made) with Metzler Karoo 3 tyres;
front: 21 x 2.15 with 90/90 R21, rear: 17 x 4.24 with 150/70 R17.
- Skid plate: carbon fibre reinforced plastic (Touratech / TT-3D)
- Sport mudguard: carbon fibre reinforced plastic (Touratech / TT-3D)
- Suspension: rear shock absorber custom-made by Touratech Suspension
(Extreme type with 200 mm spring travel)
- Forks: Original BMW F 800 GS Adventure fork with Touratech Suspension
Extreme cartridge kit (230 mm spring travel)
- Foot peg assembly: titanium foot pegs, aluminium bracket and heel guard