The athlete
What does it stand for?
The energy of up to 250 watt hours comes from the Integrated Power Unit (IPU). The battery we designed is optimally integrated into the down tube. Modern 21,700 cells enable us to create a light, compact layout with new technology. The intelligent energy storage system precisely delivers the specified amount of energy to the motor. This enables precise power assistance for different riding situations. The battery weighs a light 1.400 g.
At a glance
- Frame: Full carbon made from high modulus carbon fibres, handmade
- Fork: 130 mm travel / 110x15 mm / 44 mm offset
- Shock: 120 mm travel / 190x45 mm / 21.84 mm (bushing front), 19.05 mm (bushing rear)
- Tire diameter front: max. 29x2.4 (755x62)
- Tire diameter rear: max. 29x2.4 (755x62)
- Permissible total weight: ASTM 3 / 130 kg
- Motor: TQ HPR 50 / 3 driving profiles / Boost Button / up to 50 Nm torque
- Battery: IPU 275 / 250 watthours / carbon / 4A charger
- Colour: Red Matt
- Sizes: S / M / L / XL
- Weight: 15.9 kg (frame size L)
Boost Button
We positioned the Boost button perfectly on the handlebar and integrated it harmoniously into the cockpit. Press it for a maximum of 30 seconds and it delivers up to 300 watts of extra power. For the obstacles, for sprinting out of the curve, for the climb on the trail. Until you need it again. The rest is controlled continuously by the eAssist.
Short Travel Kinematics
The short travel kinematics with 130 mm travel in the front and 120 mm in the rear make the handling agile and provide grip on any surface. The new Linkage is light, very compact and impresses with high stiffness. We have precisely calculated the spring characteristic curve of the rear triangle in simulations and matched them with field test experiences.
High Modulus Carbon
The frame of the R.X275 is made of full carbon from high-modulus fibre. It is handmade from around 580 carbon cutting pieces and weighs 1,893 g as a raw frame. This offers higher stiffness values with absolutely optimised weight.
(Images shows model with different equipment)
Motor
HPR stands for harmonic pin-ring gear. The absence of conventional gears and belts saves weight and enables the compact design around the bottom bracket area. It offers you up to a maximum of 50 Nm of torque and weighs 1,850 g.
Integrated Display
We took the display out of direct view. It is integrated in the center of the top tube. Here you will find the most important information and data. All performance settings are made in the app for your mobile device. Changing modes on the handlebars while riding - that's not the way to ride your R.X275.
(Images shows model with different equipment)
Rear Suspension
The rear triangle is stiff, but at the same time highly dynamic. By using flexible carbon seat stays, we can do without additional rear stay bearings and thus save additional weight. With the 437mm chain stays we create compactness in the rear triangle.
UDH hanger
With the R.X275, for utilize the universal UDH derailleur hanger. The hanger is standardized and the position is precisely defined. In this way, we ensure consistent and optimum shifting behavior. We also simplify the replacement of derailleur hangers. Do not worry about the appropriate spare part in case of damage.
Configuration R.X275 PRO
Rear Shock
FOX Float DPS Performance
Headset
ACROS RW375 1.5
Fork
FOX 34 Float Performance Elite
Handlebar
ROTWILD B220 Carbon
Stem
ROTWILD S140
Display
TQ Center
Seat post
FOX Transfer SL Performance Elite
Saddle
ERGON SM Sport
Grips
ERGON GD10
Motor
TQ HPR50 - Boost Button
Battery
IPU275
Charger
TQ - 4 A
Crankset
e*thirteen Plus
Chainring
e*thirteen Direct Mount Chainring
Chain guide
e*thirteen TRS
Rear Shifter
SHIMANO XTR 9100
Rear derailleur
SHIMANO XTR 9100 SGS
Chain
SHIMANO HG 7100
Cassette
SHIMANO CS 7100
Front Brake
SHIMANO XTR 9100
Front Brake Rotor
SHIMANO RT-MT900
Rear Brake
SHIMANO XTR 9100
Rear Brake Rotor
SHIMANO RT-MT910
Front Wheel
DT SWISS HX1700 LS Spline (30)
Rear Wheel
DT SWISS HX1700 LS Spline (30)
Front Tire
SCHWALBE Nobby Nic Evo
Rear Tire
SCHWALBE Wicked Will Evo
Errors and omissions excepted.
Geometry
Magazine
#THEATHLETE