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2020 Rotwild R.X750 Ultra E-Bike

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Product Rotwild R.X750 Ultra E-Bike
Model Year 2020
Riding Type Enduro / All-Mountain
Rider Unisex
Sizes and Geometry
SM, MD, LG, XL View Geometry
Top Tube Length 588mm 617mm 654mm 688mm
Head Tube Angle 66° 66° 66° 66°
Head Tube Length 110mm 110mm 130mm 140mm
Seat Tube Angle 74° 74° 74° 74°
Seat Tube Length 413mm 444mm 473mm 509mm
Bottom Bracket Height 15mm drop 15mm drop 15mm drop 15mm drop
Chainstay Length 445mm 445mm 445mm 445mm
Wheelbase 1172mm 1198mm 1236mm 1270mm
Standover 750mm 750mm 750mm 750mm
Reach 405mm 437mm 468mm 500mm
Stack 610mm 617mm 637mm 648mm
* Additional Info Mixed ("Mullet") wheels: 29" front, 27.5" rear. Top Tube Length includes 25mm seatpost setback.
Wheel Size 27.5" (650b), 29", Other (Mullet)
E-Bike Class Class 1: Pedal Assist (Pedelecs)
Motor Brose Drive S Mag, air cooler skid plate, 90Nm
Battery Rotwild IPU750, removeable, semi-integrated
Battery Capacity 750 Wh
Display/Remote Bloks 14D, Connect C interface (includes app)
Max Speed with Assist 12.5 mph (20 km/h)
Frame Material Carbon Fiber
Frame Material Details Full carbon frame, 3D forged linkage, molded chainstay protection
Rear Travel 150mm
Rear Shock FOX FLOAT DPX2 Factory E-Bike+, Kashima coating, 3-position lever, trunnion mount, EVOL LV air can
Fork FOX FLOAT 36 Factory E-Bike+, Kashima coating, 3-position lever, FIT4 damper, low-speed compression adjust
Fork Travel 150mm
Head Tube Diameter Straight, 1.5"
Headset Acros RW750 Block Lock
Handlebar B35, 35mm clamp diameter, 15mm rise, 780mm width
Stem S35, 35mm clamp, 50mm length, MonkeyLink light mount ready
Grips Ergon GD10 Slim Factory, Frozen
Brakes Shimano XTR 9120, finned pads, Shimano 203mm ICE TECH rotors (RT800 front, RT810 rear)
Brake Levers Shimano XTR 9120
Drivetrain 1x
Shifters Shimano XTR, 12-speed, I-SPEC EV clamp
Front Derailleur N/A
Rear Derailleur Shimano XTR 9100, 12-speed
Chainguide Rotwild SL750 upper guide
Cranks e*thirteen Race Carbon
Length: 160mm (SM), 165mm (MD/LG), 170mm (XL)
Chainrings e*thirteen, direct mount, 36 tooth
Pedals N/A
Chain Shimano HG 7100, 12-speed
Cassette Shimano CS 8100, 12-speed, 10-51 tooth
Rims DT Swiss HXC1200 Spline 30 wheelset, carbon fiber, 29" front, 27.5" rear
Hubs DT Swiss HXC1200 Spline 30 wheelset, 15x110mm Boost front, 12x148mm Boost rear
Spokes DT Swiss HXC1200 Spline 30 wheelset
Tires Continental Baron Projekt, 29" x 2.4" (front), 27.5" x 2.6" (rear)
Saddle Ergon SM-E Mountain Sport
Seatpost Eightpins NGS-2 dropper
Drop: 168mm (SM), 192mm (MD), 210mm (LG), 228mm (XL)
Seatpost Diameter 34.9mm
Seatpost Clamp Integrated, for Eightpins dropper seatpost
Rear Dropout / Hub Dimensions 12x148mm Boost
Max. Tire Size
Bottle Cage Mounts Yes (single)
Colors Red
Warranty 5 years frame; 2 years battery, chargers, display, and motor
Weight N/A
Miscellaneous European price: 9999 EUR
Mixed ("Mullet") wheels: 29" front, 27.5" rear
Internal cable routing
Includes 4.5A charger
Price N/A
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