Rotwild R.E850 ULTRA
Product information
High-End E-Enduro – Uncompromising Performance
Discover an E-MTB built for demanding trail riders who want cutting-edge technology, premium components, and pure performance.
Frame & Suspension
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Frame: Full carbon (High Modulus fibers), handmade
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Linkage: Carbon linkage / aluminum yoke, weight-optimized
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Wheel concept: Mullet (29" front / 27.5" rear)
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Suspension travel front / rear: 170 mm / 148 mm
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Max. tire clearance front / rear: 29x2.6 / 27.5x2.6
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Max. system weight: ASTM4 – 130 kg
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Bike weight: approx. 22.1 kg
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Sizes: S / M / L / XL
Motor & Battery
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Motor: Shimano EP801
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Torque: up to 85 Nm
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2 ride profiles, up to 15 assistance levels
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Battery: IPU850 / 820 Wh
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Cell type: 21,700
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Weight: 3,560 g
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Quick Release Push+
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Carbon housing
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Charger: ROTWILD – 4.5 A
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Suspension
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Fork: FOX 36 Float Factory Kashima
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170 mm travel
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GRIP2 damper
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HSC/LSC & HSR/LSR adjustment
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Shock: FOX Float X Factory Kashima
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210 x 55 mm
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2-position adjust
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Drivetrain & Shifting
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Crank: e*thirteen Race Carbon
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160 mm (S) / 165 mm (M/L/XL)
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Chainring: e*thirteen Direct Mount 34T
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Chainguide: e*thirteen Plus
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Rear derailleur: Shimano XT Di2 8150 SGS
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Shifter: Shimano XT Di2 8150 I-Spec EV
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Chain: Shimano HG 7100
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Cassette: Shimano CS 7100 10–51T / 12-speed
Brakes
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Front brake: Shimano XT 8120 Fin Pad
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Front rotor: Shimano RT-MT800 ICE / 203 mm
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Rear brake: Shimano XT 8120 Fin Pad
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Rear rotor: Shimano RT-EM810 ICE / 203 mm
Wheels & Tires
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Front wheel: CRANKBROTHERS Synthesis Enduro I9 Carbon
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31.5 mm internal width
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110 x 15 mm axle
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6-bolt
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Rear wheel: CRANKBROTHERS Synthesis Enduro I9 Carbon
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29.5 mm internal width
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148 x 12 mm axle
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6-bolt
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Front tire: SCHWALBE Magic Mary Evo
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Super Ground / Soft / TLE / 29x2.4
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Rear tire: SCHWALBE Hans Dampf Evo
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Super Trail / Soft / TLE / 27.5x2.6
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Cockpit & Ergonomics
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Handlebar: e*thirteen Race Carbon
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20 mm rise / 780 mm width
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Stem: e*thirteen Plus 35 / 50 mm length
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Grips: ERGON GD10 Slim Factory Frozen
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Saddle: ERGON SM Enduro Comp
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Seatpost: 8PINS H01 up to 200 mm (size XL)
Accessories
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Charger: ROTWILD – 4.5 A
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Sport Gardena is a specialized Rotwild dealer and Rotwild Service Partner. Buy your electric mountain bike in our online shop or directly in the shop on site. Contact us for your purchase advice.
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