R.X750

R.X750

PRO (HT)

Switch on. Get on. Accelerate. The mountain’s calling. And the Big Mountain hardtail R.X750 HT answers this call. Built for alpine terrain, interlocking single trails, first descents and virgin terrain. A bike must prove itself away from the well-known - reliability, handling and performance play a decisive role here.

With its light, full carbon frame the R.X 750 HT possesses all these properties and more. For example, the integrated 750 Wh power unit and the Brose Drive S-Mag motor both deliver solid performance and range. With a maximum of 90 Nm torque and improved responsiveness the motor shows how good it is, particularly in technical terrain. The motor decouples 100% beyond 25 km/hr enabling easy pedalling without resistance at high speeds. The levels of support can be individually set with the motor's own Smartphone app, from efficient up to extremely powerful, corresponding perfectly to individual requirements. The modern, shallow trail geometry with 66° steering tube angle and Fox 36” fork with 120 mm travel are tools for winding descents on mountain trails and moderate Alpine terrain. Great freedom of movement and agility are also provided by the Eightpins seat post and low set top tube. The R.X750 HT - a tough performer with great characteristics.

IPU750 Semi-Integrated Battery

Semi-integrated, easily removable battery with 750 Wh for more elevation gain and Brose Drive S-Mag with 90 Nm maximum power, the benchmark for power delivery, precise sensor system and weight

Double Wall Tube

Special hollow chamber design combines the outer shell with the inner tube around the heavily stressed head tube area, thereby achieving a high level of stability and stiffness at minimal weight

Tailored Wheel Size

Wheel size mix with 27.5" rear wheel and 29" front wheel, which combines the best of both worlds: great steering stability and optimal roll-over characteristics paired with a maximum of damping and traction

Integrated Carbon Motor Case

Maximum stiff connection from head tube via down tube to the motor shaft for very precise riding characteristics. Special Air Skid Plate protects the motor housing and dissipates heat to the outside

Geometry

Geometrie
*including 25 mm offset / setback
 FRAME SIZE  SMLXL
ASEAT TUBE LENGTH[mm] 413444473509
BTOP TUBE LENGTH*[mm] 572615653687
CHEAD TUBE LENGTH[mm] 110110130145
DCHAIN STAY LENGTH[mm] 445
EBB HEIGHT[mm] 306
FBB DROP[mm] 60
        
GHEAD TUBE ANGLE[ ° ] 66,5
HSEAT TUBE ANGLE[ ° ] 74
        
IREACH[mm] 398428460491
JSTACK[mm] 644644662676
        
KWHEEL BASE[mm] 1147117712181254
LSTANDOVER[mm] 718745

Configuration

Headset

ACROS RW750 1.5 HEADSET W/ BLOCKLOCK

Fork

FOX 36 FLOAT PERFORMANCE
120 MM / 3-POS GRIP / E-BIKE+

Handlebar

B35
Ø35 mm / 15 mm rise / 780 mm width

Stem

S35
Ø35 mm / 50 mm / MonkeyLink ready

Seatpost

EIGHTPINS H01
Ø34.9 mm / OFFSET / 144 mm (S) / 162 mm (M) / 178 mm (L) / 196 mm (XL)

Saddle

ERGON SM-E MOUNTAIN SPORT

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

CONTINENTAL BARON PROJEKT
PROTECTION 29x2.40 / 27.5x2.60

Battery

IPU750 REMOVABLE

Display

BLOKS 14D / CONNECT C

Motor

BROSE DRIVE S MAG
AIR COOLER

All images, illustrations, text and information without engagement, subject to modifications.

from  6,499 €

(suggested retail price, may vary due to national VAT)

Big Mountain

#NOCOMFORTZONE

Testberichte

Always up-to-date with our ROTWILD newsletter

Join now for free