Rotwild

R.X275 ULTRAAthletic
All Mountain

Ultra
  • Frame: Full carbon made from high-modulus carbon fibers / handmade
  • Motor: TQ HPR50 / up to 50 Nm / 3 riding profiles / boost button / 1,850 g / Made in Germany
  • Battery: IPU275 / 252 watt hours / Type 21,700 cells / 1,400 g / permanently integrated / 4A charger / range extender optional
  • Front/rear suspension travel: 130 mm / 120 mm
  • Max. tire clearance front/rear: 29x2.6 / 29x2.4
  • Bike weight: 15.3 kg
  • Sizes: S / M / L / XL
  • Other: UDH derailleur hanger / two water bottles or one water bottle and range extender
  • Back to builds
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Components R.X275 ULTRA

Frame

  • Frame

    High Modulus Carbon

  • Adm. total weight

    ASTM3 - 130 kg

  • Fork

    FOX 34 Float Factory Kashima

    130 mm / FIT4 / 3-Pos Adjust

  • Headset

    ACROS RW375 1.5

  • Rear Shock

    FOX Float DPS Factory Kashima

    190 x 45 mm / 3-Pos Adjust

Drive

  • Motor

    TQ HPR50 - Boost Button

    50 Nm / max. 250 W

  • Chainring

    e*thirteen Direct Mount Chainring

    34 T.

  • Crankset

    e*thirteen Race Carbon

    165 mm (S) / 170 mm (M, L, XL)

  • Rear derailleur

    SHIMANO XTR 9100 SGS

    12-Speed / Hyperglide +

  • Battery

    IPU275

    252 Wh / 48 V / 21.700 Cell / 1.400 g

  • Chain

    SHIMANO HG 7100

    12-Speed

  • Rear Shifter

    SHIMANO XTR 9100

    I-Spec EV

  • Chain guide

    e*thirteen TRS

  • Cassette

    SHIMANO CS 9100

    10-51 T. / 12-Speed

Brakes

  • Rear Brake

    SHIMANO XTR 9110

    Flat Mount

  • Front Brake

    SHIMANO XTR 9100

    Fin Pad

  • Front Brake Rotor

    SHIMANO RT-MT900

    ICE / 203 mm

  • Rear Brake Rotor

    SHIMANO RT-MT910

    ICE / 180 mm

Wheels

  • Rear Wheel

    DT SWISS HXC1501 LS Spline1 Carbon

    Ratchet EXP / OS 30 / 148-12 mm / TAS / CL

  • Front Tire

    SCHWALBE Nobby Nic Evo

    Super Ground / Soft / TLE / 29x2.4 - Aerothan

  • Rear Tire

    SCHWALBE Wicked Will Evo

    Super Race / Speed / TLE / 29x2.4 - Aerothan

  • Front Wheel

    DT SWISS HXC1501 LS Spline1 Carbon

    OS 30 / 110-15 mm / TAS / CL

Cockpit

  • Stem

    ROTWILD RIC280 Carbon

    Integrated Stem and Bar / 50 mm Length

  • Grips

    ERGON GD10

    Slim Factory Frozen

  • Handlebar

    ROTWILD RIC280 Carbon

    Integrated Stem and Bar / 15 mm Rise / 780 mm Width

Seat

  • Saddle

    ERGON SM Pro Carbon

  • Seat post

    FOX Transfer SL Factory Kashima

    ∅ 31.6 mm / up to 150 mm (XL)

Accessories

  • Charger

    TQ - 4 A

Subject to changes and errors.

Teaser image for “No different to handle than a normal MTB”
“No different to handle than a normal MTB”
bike 2023

Geometry

Bike frame image
Frame SizeSMLXL
ASeat Tube Length (mm)400430460490
BTop Tube Length (mm)590622649677
CHead Tube Length (mm)110110130140
DChain Stay Length (mm)437437437437
EBB Height (mm)337,5337,5337,5337,5
FBB Drop (mm)37,537,537,537,5
GHead Tube Angle (°)66666666
HSeat Tube Angle (°)75,575,575,575,5
IReach (mm)430460485510
JStack (mm)618627636645
KWheel Base (mm)1174120712371266
LStandover (mm)738738738738