Rotwild R.X275 ULTRA 2024
2024 E-bike
Estimate price |
14,541$
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Travel Front 130mm -
Travel Rear 120mm -
Fork Fox Factory Float 34
-
Groupset XTR -
Suspension Full -
Motor TQ 50Nm mid-drive -
Battery IPU275, IPU 275 / 250 Wattstunden / Carbon / 4A charger -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Full carbon made from high modulus carbon fibres, handmade
Suspension Fork
FOX 34 Float Factory Kashima, 130 mm travel / 110x15 mm / 44 mm offset
Rear Shock
FOX Float DPS Factory Kashima, 120 mm travel / 190x45 mm / 21,84 mm (bushing front), 19,05 mm (bushing rear)
Drivetrain
Rear Derailleur
SHIMANO XTR 9100
Cassette
SHIMANO XTR 9100
Crank
e*thirteen Direct Mount Chainring
Chain
SHIMANO HG 7100
Chain Guide
e*thirteen TRS Plus
Wheels
Rims
Full carbon made from high modulus carbon fibres, handmade
Tires
max. 29x2.4 (755x62)
Brakes
Brakes
SHIMANO XTR 9100
Cockpit
Handlebar
ROTWILD RIC280 Carbon
Headset
ACROS RW375 1.5 Headset
Seat
Saddle
ERGON SM Pro Carbon
Seatpost
FOX Transfer SL
Motor & Battery
Motor
TQ-HPR50, TQ HPR 50 / 3 driving profiles / Boost Button / up to 50 Nm torque
Battery
IPU275, IPU 275 / 250 Wattstunden / Carbon / 4A charger
Charger
ROTWILD - 4 A
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.437 mm | 1.363 mm | 1.311 mm | 1.265 mm |
| Bottom Bracket Height | 337.5 mm | 337.5 mm | 337.5 mm | 337.5 mm |
| Front Center | 740 mm | 773 mm | 802 mm | 831 mm |
| Rake | 46 mm | 45 mm | 46 mm | 46 mm |
| Trail | 116 mm | 117 mm | 116 mm | 116 mm |
| Stack | 618 mm | 627 mm | 636 mm | 645 mm |
| Reach | 430 mm | 460 mm | 485 mm | 510 mm |
| Top Tube Length | 590 mm | 622 mm | 649 mm | 677 mm |
| Seat Tube Angle | 75.5 ° | 75.5 ° | 75.5 ° | 75.5 ° |
| Seat Tube Length | 400 mm | 430 mm | 460 mm | 490 mm |
| Head Tube Angle | 66 ° | 66 ° | 66 ° | 66 ° |
| Head Tube Length | 110 mm | 110 mm | 130 mm | 140 mm |
| Chainstay Length | 437 mm | 437 mm | 437 mm | 437 mm |
| Wheelbase | 1174 mm | 1207 mm | 1237 mm | 1266 mm |
| Bottom Bracket Drop | 37 mm | 37 mm | 37 mm | 37 mm |
| Standover Height | 738 mm | 738 mm | 738 mm | 738 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |