Rotwild (Germany) - The all mountain eMTB R.X+ is a powerful all-rounder with sophisticated chassis kinematics. The integrated power unit (IPU), which depending on the model is either a removable 648 Wh unit or a fixed 518 Wh unit, offers sufficient power to master long tours as the new Brose Drive S provides increased efficiency, performance and power. Select your preference from four levels of support and after the motor cuts out it disengages completely and allows for easy peddling without any resistance. The R.X+ bristles with control during technical descents. The all mountain model is ideally suited to individuals who wish to choose the wheel size themselves, in accordance with their personal preferences. The R.X+ comes in transalp (29”), trail (27.5”) and traction (27”+) variants. The newly developed Multiple Dropout Inlay (MDI III) inserts allow the chain stay length to be changed so that adaptations specific to body size can be carried out and riding dynamics can be changed. The features were specifically designed with the stresses and strains on electric bikes in mind.

The entire chassis kinematics and the suspension are perfectly tuned to all mountain bike use. Particularly in the initial range of overall travel, the gradient of the load deflection curve exhibits a significantly lower drop, which makes the damper easier to adjust. The linearised load deflection curve of the chain stays assists in absorbing small impacts. This significantly improves traction when travelling uphill and riding over obstacles. The MHS I AR headset restricts the steering angle to 65° on both sides in order to protect the frame from damage. The cable routing integrated into the main frame not only looks good but also avoids friction and tight bends, and ensures easier and more precise gear changes.

Frame:

• Multifunctional, powerful all mountain e-MTB with 150 mm travel for long tours and technical descents
• Integrated power unit (IPU) - 648 Wh (removable) or 518 Wh (integral)
• 100 % decoupled Brose Drive S with four support levels
• Specifically tuned chassis kinematics with a significantly lower drop in the initial range of overall travel, better absorption of small impacts, greater traction going uphill and riding over obstacles
• MHS I AR: Headset with anti-rotate function to protect the frame (ULTRA/PRO)
• Air cooler engine cover for an optimized engine heat management (ULTRA/PRO)
• Battery cover to protect the down tube against damage (ULTRA/PRO)
• MDI III: 2 chain stay lengths (422.5 / 435 mm) for individual riding dynamics adjustments
• Special enlarged bearings for increased durability
• Boost 148 technology for tyre clearance up to 27.5 x 3.0
• e-bike optimized parts

Configuration Ultra:

• Headset: Rotwild MHS I AR Tapered TI
• Rear shock: Fox Float 3-POS DPS Evol LSC Factory Kashima
• Fork: Fox 36 Float 150 3-POS FIT4 LSC Factory Kashima E-Bike+
• Bar: B35 740 mm (S, M) / 780 mm (L, XL)
• Stem: S35 50 mm (S, M) / 70 mm (L, XL)
• Seat post: Crankbrothers Highline Ø31.6 x 125 mm (S) /150 mm (M, L) / 170 mm (XL)
• Saddle: Ergon SMA30
• Grips: Ergon GE10 Slim
• Crank: E13 TRS+ Carbon 165 mm (S, M) / 170 mm ( L, XL) / E13 Spyder ISIS II - Boost
• Shifter: Shimano XTR I-Spec EV
• Rear derailleur: Shimano XTR 9100 12 Speed
• Cassette: Shimano XTR 9100 10-51T. 12-Speed
• Brake: Shimano XTR 9120 Fin Pad
• Rotor: Shimano RT99/900 Sensor ICE 203/180
• Wheelset: DT Swiss 27.5 HX1501 Spline One (30) 110-15/148-12 TAS CL
• Tire: Continental Baron Projekt Protection 27.5x2.60
• Battery: IPU.660.R Carbon / Removable Protection Cover
• Display: Bloks 14D Remote / Connect C
• Drive Unit: Brose Drive S Air Cooler