Outback Xplore II 275

Outback Xplore II 275 side


  • Frame braze-ons for optional Tubus rear rack, or go with bikepacking bags
  • Ultra-reliable Pinion gearbox
  • Carefully selected tubeset balances strength, weight and ride characteristics
  • A variety of flat bar options for control and comfort
  • 27,5"+ wheelset with WTB tires and rims maximizes off-road grip and comfort
  • Gates Carbon Drive belt-compatible frame for a strong, clean and reliable drivetrain

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Comfort, confidence, and capability combine in the adventurous new Outback Xplore II 275. Centered around our Pinion-specific hand-built steel frame, the newest member of the Outback family features versatile 27.5” wheels with clearance for even wider off-road tires. New mounting points on the top and down tubes allow for increased storage capacity. Dedicated 161mm thru-axle dropouts eliminate the need for inserts, while the Outback’s updated geometry provides greater stability, whether spinning up steep climbs fully loaded or enjoying fast laps at the local MTB park. Available with a rigid carbon or suspension fork and choice of components and colors.
Frame Sizes S, M, L, XL
Activity Fitness/Recreation, Expedition Touring, Bikepacking, Mountainbiking
Terrain Offroad
Capacity 130 kg (frame)
Weight from 12,5 kg
Tire Clearance 27.5" x 3.0", 29" x 2.6"


High-quality materials. Innovative design. Passionate craftsmanship. Through carefully selected components we create a product like no other.

Frame Tubeset

Frame Tubeset

Stratocrom Tubeset

We have carefully designed our Stratocrom tube sets together with our production partners. We use high-quality CrMo 4130 (chrome molybdenum) steel with specific wall thickness and butting depending its placement in the frame. Load-optimized tubes are individually selected for each model so we can achieve a balance between weight and durability.



Tout Terrain Adventure Fork II

The Tout Terrain Adventure Fork II carbon fork guarantees reliable luggage transport and convinces with unique features and low weight. Six mounting points with the specially developed threadless eyelet system reduce the load on the carbon sidewalls when picking up luggage. That allows a load capacity and reliability that is second to none. The included stainless steel bushings are completely interchangeable. Damage to a thread thus no longer means that the fork must be repaired at great expense. The fork has an installation height of 495 mm and BOOST hub spacing (15x110 mm). The concept of replaceable wearing parts continues with stainless steel cross nuts for brake caliper installation. It offers space for up to 70 mm (27.5"/29" x 3.0") wide tires, a Post Mount brake mount for 180 mm to 203 mm rotors and the option of internal brake line routing. Compatibility with dynamo hubs and the possibility of internal cable routing guarantee an elegant and robust connection to the power supply. Mounting options for lighting and mudguard (with an included aluminum bracket that elegantly hides between the fork legs) provide maximum flexibility to equip the fork perfectly for your adventure.

Cane Creek Helm II Option

The Helm Air MKII is the first major revision of the Helm fork lineup and improves on its predecessor in nearly every way. The Helm MKII newly designed damper features a new compression and mid-valve circuit for increased support and control while a new SKF oil seal head and 2.5 weight damper oil reduce friction and provide a more supple ride-feel. The Helm MKII redesigned air spring has a new air piston designed to reduce friction, an increased air volume for better traction and suppleness, and a threadless seal head for easier travel change. In addition to the updated damper and air spring, the Helm MKII features a variety of external usability improvements including easier to turn knobs and a D-LOC bolt-on axle.

Belt/Chain Tensioning System

Belt/Chain Tensioning System

Tout Terrain TBA III (pivotable for Pinion)

The TBA pinion bridge is like an eccentric bottom bracket, but for frames that use a Pinion gearbox. The third version of our TBA is lighter, stiffer, and offers increased tire clearance over previous versions. Updated geometry also makes the welded connection to the frame tubing more robust. The TBA works by rotating the gearbox around its central pivot by turning a simple adjustment screw. The TBA rotates the gearbox eccentrically, thus tensioning the chain or belt. This lets us use fixed dropouts rather than more complex sliding or rotating designs. Because the rear wheel is in a fixed position, wheel alignment is consistent and the rear fender is always perfectly aligned and with the wheel and tire.

Shifting System

Shifting System

Pinion Gearbox

The sealed Pinion gearbox is centrally located in the frame, resulting in a low center of gravity and the superb riding experience. Because of the weight distribution, the bicycle handles with exceptionally agility and dynamics. Depending on the application, the gear ratio spans from the urban C1.6 6-gear gearbox with an overall ratio of 295% to the P1.18 premium model with 18 gears and an overall ratio of 636%. Ergonomically, it is suited to both short and long rides with stance widths (Q-factor) of just 166 for C-line and 174 millimeters for P-Line gearboxes. It allows for both sporty as well as efficient riding, as the pedaling power is applied directly into the drivetrain.

Steering stop

Steering stop

Tout Terrain Ergo-Stop II

The Ergo-Stop II builds on the features of the original Ergo-Stop. Like the original, it consists of two elements – a stop integrated into the frame and a stopper mounted on the fork steerer tube. By limiting how far the bar can rotate, it keeps your cables and electrical wiring intact and protects your frame and handlebar. Steering stops at approximately 78° in each direction, making it compatible with both flat- and drop-bar configurations.

Wheel Size

Wheel Size

27.5" (650B)

The 27.5" (or 650B) wheel size is a great addition to the world of wheel sizes. It allows for extreme versatility and offers an ideal balance between on-road and off-road use. Situated between the classic 26" and 28" (700C) wheel sizes, 27.5" tires are a compromise – in a positive sense. On the plus side, they offer better rolling characteristics and more elegant looks compared to a 26" setup, and more comfort than narrower 28" (700C) tires. These tires also have a significantly lower rotating mass than modern, large-volume 29" tires and thus offer a more lively, more agile riding experience. For us, the 27.5" tires are used in sporty all-road models and in the off-road sector.



Optional Tubus Logo Touring Rack

The optional Tubus Logo rack is a classic among touring cyclists who appreciate the flexibility of a removable rack. It is manufactured from rugged CrMo 4130 and offers numerous possibilities for fastening bags. It is wide enough to transport a cargo bag, and has a second bag level to lower the center of gravity or mount taller panniers. If you'd like a bike with lighting, we route wiring within the rack to prevent it from getting in your way. The maximum load capacity is 40 kg.

00865C0A-C525-4965-90F3-543715DA62ED Created with sketchtool.


T-Coat powder coating

Every frame is painted in-house with our robust and high-quality T-Coat powder coating process. This ensures a beautiful and durable finish even under the toughest conditions. The T-Coat consists consist of one, two or three layers depending on the component - this allows us to optimise the surface, weight and corrosion characeristics for each use case.

Drivetrain Type

Drivetrain Type

Belt Compatible

Free yourself from oily, rusty chains and join the Gates Carbon Drive revolution: Clean, quiet, rugged. Almost no other component has advanced the bicycle as a mode of low-maintenance transport as much as the Gates Carbon Drive belt. Particularly when used year-round, you'll be pleased with its low maintenance as periodic cleaning is all that's required. Belts even last two to three times longer than a chain. Tout Terrain was one of the first manufacuters to offer bicycles with belt drives, and with more than 10 years of experience we have optimized our frames for this purpose. Unlike a chain which can ""unlink"" to fit onto a bike, a belt is seamless, so the frame must "open" to allow it to fit onto the drivetrain. Our belt-specific dropout design is an integral part of the frame and very discrete. The connection is made of stainless steel and will provide a lifetime of reliability.


More detailed information can be downloaded here.

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Aside from the right set of components, the correct frame size is crucial in order to feel comfortable on your Tout Terrain bike. The best way to be sure is to go on an extented test ride at one of our dealers. Let your dealer help you to adjust your bike to fit your needs.

A SITZROHRLÄNGE (mm) 420 470 500 530
A1 SITZROHRLÄNGE (mm) 360 410 440 470
B OBERROHRLÄNGE (mm) 575 595 615 640
C STEUERROHRLÄNGE (mm) 120 125 130 135
D KETTENSTREBENLÄNGE (mm) 462 462 462 462
E RADSTAND (mm) 1132 1153 1173 1199
G STEUERROHRWINKEL (*) 68 68 68 68
H SITZROHRWINKEL (*) 74 74 74 74
I STACK (mm) 625 629 634 639
J REACH (mm) 394 412 431 455
K ÜBERSTANDSHÖHE (mm) 771 797 813 829
L GABELEINBAUHÖHE (mm) 495 495 495 495
M GABELOFFSET (mm) 51 51 51 51

Woher hat das Outback seinen Namen?

Namensektion Icon
Das Radfahren im australischen Outback ist eine aufregende und einzigartige Erfahrung für Abenteuerlustige. Auf endlosen Straßen und Wegen durchqueren Radfahrer die raue, aber atemberaubende Landschaft des Outbacks. Die Herausforderungen sind real - von extremen Temperaturen bis zu unberechenbarem Terrain - aber die Belohnungen sind unvergleichlich. Die Stille der Wildnis, das Gefühl der Freiheit und die epischen Ausblicke machen jede Pedalumdrehung zu einem unvergesslichen Abenteuer



Our friendly, knowledgeable dealers are there to take care of you before, during, and after your purchase. Get helpful advice from one of our specialists in your area.

YOUR Outback Xplore II 275 & YOU


Every Outback Xplore II 275 is important to us, and we want to make sure you have the best customer experience possible. Use can use our dealer locator to find the dealer closest to you, or in some cases order from us directly.


Your local dealer is experienced and trained to provide you with support before, during and after your purchase. When ordered through your dealer, the bike or component will be delivered to them for pickup and final on-site consultation.



Configure your bike for your terrain, your riding style and your next bid adventure. Dream it. Build it. Ride it. Let our configurator guide you, and when you're happy with your bike, we make your dream a reality, building your bike here in our manufactory.

Deine Wünsche. Dein Fahrrad. Jetzt konfigurieren.

0556E9E4-D246-49D4-BC50-80068DCE680F Choose the base model
D0E78766-77A2-4DB3-8364-9C7356DD2FCD We prepare everything
668B75DC-C052-493F-9649-0C1392C8A333 Order your bike
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Buy your bike at your trusted local dealer who offers test rides, individual advice, and help you configure your frame and components. Your dealer also provides you with excellent post-sales service and support to keep you riding.



We are constantly expanding our dealer family. Tout Terrain completes your range of technically superior bicycles and appeals to a new segment of customers.

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Our customer focus is not only reflected in the development of first-class bicycles. We pride ourselves on being available to you before, during and after your purchase. Personal, competent and fast.

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