
R.X750
Pro
If trails are your thing then the R.X750 is the bike for you! Big Mountain at its best, with a powerful drive and forgiving chassis. The new IPU750 power unit in combination with the Brose Drive S-Mag motor is the benchmark for use in steep, challenging terrain. The semi-integrated, powerful 750 Wh battery uses the newest cell technology in a compact, robust aluminium housing; the ULTRA version even has a carbon fibre casing. The natural sensitivity of the Brose Drive S-Mag motor lends a real bike feeling to the R.X750; a maximum of 90 Nm torque allows the metres to melt away as you climb and the fun to increase.
The 150 mm chassis was entirely designed for superior Big Mountain use in order to achieve a higher degree of efficiency and improve downhill characteristics. The carbon frame of the R.X750 is light and extremely stiff, which combined with its speed-orientated descent geometry with low top tube, low damper, 66° steering angle and 74° seat angle, as well as a longer reach, ensures plenty of freedom of movement. A 29” front wheel combined with a 27.5” back wheel facilitates great handling; the 29” tyre improves the bike's behaviour when rolling over obstacles and reduces flip-over sensations while the nimble 27.5” tyre provides great agility on descents.




Features

Big Mountain at its best! Semi-integrated, 750 Wh battery in compact carbon fibre casing, 150 mm FOX E-Bike+ fork, 8PINS seat post.
If trails are your thing then the R.X750 is the bike for you! Big Mountain at its best, with a powerful drive and forgiving chassis. The new IPU750 power unit in combination with the Brose Drive S-Mag motor is the benchmark for use in steep, challenging terrain. The semi-integrated, powerful 750 Wh battery uses the newest cell technology in a compact, robust aluminium housing; the ULTRA version even has a carbon fibre casing.
The natural sensitivity of the Brose Drive S-Mag motor lends a real bike feeling to the R.X750; a maximum of 90 Nm torque allows the metres to melt away as you climb and the fun to increase. The 150 mm chassis was entirely designed for superior Big Mountain use in order to achieve a higher degree of efficiency and improve downhill characteristics. The carbon frame of the R.X750 is light and extremely stiff, which combined with its speed-orientated descent geometry with low top tube, low damper, 66° steering angle and 74° seat angle, as well as a longer reach, ensures plenty of freedom of movement.
A 29 front wheel combined with a 27.5 back wheel facilitates great handling; the 29 tyre improves the bike's behaviour when rolling over obstacles and reduces flip-over sensations while the nimble 27.5 tyre provides great agility on descents.
DETAILS
- ROTWILD full carbon e-mtb frame
- FOX 36 Performance / E-Bike+ / 68 mm OD Crown
- FOX DPX2 Performance
- BROSE S-Mag Motor
- 750 Wh Battery / carbon fibre housing
- CONNECT C Bluetooth interface and app
- SHIMANO XT drive train / 12-speed cassette
- SHIMANO XT 4 piston disc brake
- 203 mm Ice Tec discs / integrated speed sensor
- DT SWISS HX1501 SPLINE ONE wheel set
- EIGHTPINS H01 seatpost
- ACROS head set with integrated rotational stop
- MONKEYLINK integrated light preparation (front)
- ERGON SM Mountain Comp saddle
Geometry

FRAME SIZE | S | M | L | XL | |||
A | SEAT TUBE LENGTH | [mm] | 413 | 444 | 473 | 509 | |
B | TOP TUBE LENGTH* | [mm] | 588 | 617 | 654 | 688 | |
C | HEAD TUBE LENGTH | [mm] | 110 | 110 | 130 | 140 | |
D | CHAIN STAY LENGTH | [mm] | 445 | ||||
E | BB HEIGHT | [mm] | 350 | ||||
F | BB DROP | [mm] | 15 | ||||
G | HEAD TUBE ANGLE | [ ° ] | 66 | ||||
H | SEAT TUBE ANGLE | [ ° ] | 74 | ||||
I | REACH | [mm] | 405 | 437 | 468 | 500 | |
J | STACK | [mm] | 610 | 617 | 637 | 648 | |
K | WHEEL BASE | [mm] | 1172 | 1198 | 1236 | 1270 | |
L | STANDOVER | [mm] | 750 |
Configuration
- Headset
-
ACROS RW750 1.5 HEADSET W/ BLOCKLOCK
- Rear Shock
-
FOX FLOAT DPX2 PERFORMANCE
3-POS / EVOL LV / TRUNNION - Fork
-
FOX 36 FLOAT PERFORMANCE
150 MM / FIT GRIP / 3-POS / MICRO ADJUST / E-BIKE+ / OD-CROWN - Handlebar
-
ROTWILD B280 AL7075
Ø35 MM / 15 MM RISE / 780 MM WIDTH - Stem
-
ROTWILD S240
Ø35 MM / 50 MM / MONKEYLINK READY - Seatpost
-
EIGHTPINS H01
Ø34.9 mm / 25 mm OFFSET / 145 mm (S) / 160 mm (M) / 180 mm (L) / 200 mm (XL) - Saddle
-
ERGON SM MOUNTAIN COMP
- Grips
-
ERGON GD10 SLIM FACTORY FROZEN
- Cranks
-
E13 PLUS
160 mm (S) / 165 mm (M, L) / 170 mm (XL)
- Shifter
-
SHIMANO XT I-SPEC EV
- Rear Derailleur
-
SHIMANO XT 8100 12-Speed
- Cassette
-
SHIMANO CS 7100 10-51T. 12-SPEED
- Brakes
-
SHIMANO XT 8120 FIN PAD
- Discs
-
SHIMANO RT800/810 SENSOR ICE 203/203
- Wheel
-
DT SWISS HX1501 SPLINE ONE (30)
110-15/148-12 TAS CL - Tires
-
SCHWALBE MAGIC MARY / HANS DAMPF EVO
SUPER GROUND / TRAIL TLE SOFT / 29x2.40 / 27.5x2.60 - Battery
-
IPU750 CARBON
- Display
-
BROSE ALLROUND / CONNECT C
- Motor
-
BROSE DRIVE S MAG
AIR COOLER
from 8,499 €
(suggested retail price, may vary due to national VAT)

Big Mountain
#SKIPTHEORDINARY