R.X750

Pro

The R.X750 Big Mountain bike gives you an unrivalled off-road experience. Designed for sporty and adventurous mountain bikers who love the high mountains, it gives you all the elevation gain you want and an outstanding ride in alpine terrain.

With an easy uphill flow and controlled descents at high speed, the completely redesigned full carbon frame will meet all your requirements. The low top tube, dropped position of the suspension, 66° steering angle and 74° seat angle and extended reach of the highly agile R.X750 allow you all the freedom of movement you want. The combination of a 29” front wheel and 27.5” rear wheel guarantees outstanding handling. The 29x2.4 tyre on the front provides excellent rollover resistance and reduces the feel of front-tipping in downhill sections, while the 27.5x2.6 tyre on the back gives better traction.

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

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

150 mm Chassis Design

Newly designed chassis with improved efficiency and 150 mm of travel. 3-D forged linkage design and enlarged industrial bearings to protect the damper from lateral forces paired with ball bearing Trunnion mount to increase the durability of the suspension element

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

 

The 150 mm running gear has been fully redesigned for the Big Mountain range to give a 10% increase in efficiency and improved downhill characteristics. The 3D forged linkage design, large industrial bearings and trunnion shock mount with ball bearings protect the shock absorbers from harmful lateral forces. This increases not only the life of the suspension elements, but also the stiffness of the rear triangle.

The new IPU750 and the Brose Drive S Mag motor set a new benchmark for mountain bike use. The powerful semi-integrated 750 Wh battery is based on the latest 21700 cell technology and has a compact, robust aluminium housing. The Brose Drive S Mag motor with its specialist sensors produces a maximum power output of 90 Nm. The new Flex Power mode provides dynamic support and the Cadence Power Control function gives up to 30% more power at high cadences.

Geometry

*including 25 mm offset / setback
  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
Ultra Core

Configuration PRO

Headset

ACROS RW750 1.5 HEADSET W/ BLOCKLOCK

Rear shock

FOX FLOAT DPX2 PERFORMANCE
3-POS TRUNNION EVOL LV

Fork

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

Bar

B35
Ø35 mm / 15 mm rise / 780 mm width

Stem

S35
Ø35 mm / 50 mm / MonkeyLink ready

Seat post

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

Crank

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

Brake

SHIMANO XT 8120 FIN PAD

Disc

SHIMANO RT800/810 SENSOR ICE 203/203

Wheelset

DT SWISS HX1501 SPLINE ONE (30)
110-15/148-12 TAS CL

Tire

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

Battery

IPU750 REMOVABLE

Display

BLOKS 14D / CONNECT C

Drive Unit

BROSE DRIVE S MAG
AIR COOLER

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

from  7,999 €

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

Big Mountain

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