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BACKROAD GRX RX810

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BACKROAD GRX RX810

Product code: 231837602

Versatile carbon gravel bike for your next off-road adventure

  • lightweight
  • aerodynamic
  • comfort
  • versatility

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Your colour
deepest purple

Your frame size

Your frame size

this is how you calculate your frame size

this is how you calculate your frame size

Back

THE FOLLOWING CALCULATION WILL HELP YOU FIND THE RIGHT BIKE FRAME SIZE AND SADDLE HEIGHT:

Road/Gravel Inside leg x 0,66 = Frame size in cm
MTB Size S: 155 – 172 cm body height
Size M: 173 – 182 cm body height
Size L: 183 – 192 cm body height
Size XL: >192 cm body height
Fitness
or
Inside leg x 0,61 = Frame size in cm
Inside leg x 0,24 = Frame size in inches
Hybrid/Touring
or
Inside leg x 0,61 = Frame size in cm
Inside leg x 0,24 = Frame size in inches
Inside leg x 0,885 = Saddle height on all bikes

If you are exactly between two sizes, you'll have the choice: Choose the smaller frame if you prefer a "racing position" and the bigger frame if you prefer a more comfortable "touring position".

See our video step-by-step instructions on how to determine your frame size. We'll explain you how to easily measure shoulder width, inside leg length and arm length yourself.
In case of any further questions regarding size calculation, please contact our experts!

Watch the corresponding video now!

3,299.00

Price incl. VAT plus €250.00 (for delivery to United States of America)

  • Built in Bocholt, Germany
  • Best quality for the best price
  • 6-year guarantee on ROSE frames and forks

The BACKROAD GRX RX810 – our long-distance king has lots of stamina and is ready for your next bike-packing adventure. Together, you’ll feel comfortable wherever you end up, no matter how far from home you are – stop thinking and just ride!

  • Weight
    ca. 8,7 kg*
  • Frame material
    Carbon
br-grx-rx-810-1

Rear derailleur

The bike is equipped with Shimano's top gravel groupset GRX RX810, the perfect symbiosis of road and MTB groupsets. The 2x11 gears provide sensitive handling and plenty of gear range for a feeling of well-being between dust and asphalt.

br-grx-rx-810-2

Long distance

Flex is fun – massive comfort in the saddle and a gravity-specific frame fork geometry offers perfect handling on road, gravel and technical terrain. Only a dry throat can stop you.

br-grx-rx-810-3

Off-road

Our endurance-tested ROSE R Thirty Disc LIGHT wheels and Continental Terra Speed tyres add to this comfort and provide great grip and rolling characteristics – for rough conditions as well!

  • Description

    The BACKROAD GRX RX810 is an adventurous bike – on tarmac, gravel or off the road. The lightweight carbon frame as its core and spectacular basis, is combined with the new ROSE Square stem. Internally routed brake and gear cables give the cockpit even more elegance and skills: Features, such as the outstanding stiffness values thanks to a wide handlebar clamping, a front plate with integrated Garmin mount, and a stem cap with flat top surface integrated in the design, round off the all-in-one ROSE Square stem. The BACKROAD comes with a reliable and technically advanced GRX RX810 groupset by Shimano. To enhance comfort, the bike has a seat post with BACKROAD D-shape that brings flex, reduces thus minor shocks and allows for different riding positions. Endurance-tested ROSE R THIRTY DISC LIGHT wheels and Continental Terra Speed tyres add to this comfort and provide great grip and rolling characteristics – for rough conditions as well!


    * approx. 8.7 kg, may vary by up to +/- 5 % due to manufacturing tolerances, weight for deepest purple frame, 57 cm, without pedals.

  • Features

    Frame
    Rose BACKROAD Carbon, 12x142TA, PF86, internal shift/brake cables, mounting points for luggage carrier, frame weight from approx. 1020g, deepest purple 53cm
    Fork
    Rose BACKROAD Carbon, 12x100TA, internal brake hose, mounting points for Gravel cage, fork weight from approx. 425g,  matt black/deepest purple
    Wheels
    ROSE R Thirty Disc Light / 28” / 28 holes / Inner rim width: approx. 19mm / Rim height: approx. 31mm / Rim width: approx. 24mm / Weight: approx. 1520g / Compatible tyre widths: 700x28-60mm black
    Tyres
    Continental Terra Speed ProTection, Tubeless Ready, schwarz/transparent (dunkelbraun) 40-622
    Crankset
    Shimano GRX FC-RX810 2 x 11-speed, 48-31T 170mm
    Cassette
    Shimano 105 CS-R7000, 11-34
    Front Mech
    Shimano GRX FD-RX810 11-speed front derailleur
    Rear Mech
    Shimano GRX RX810 rear derailleur 11-speed (for single & double chainring setups)
    Chain
    Shimano CN-HG601, 118 links
    Brakes
    Shimano BL-RX810 / BR-RX810, ST-RX810, 2x, 160mm /160mm
    Handlebar
    Ritchey WCS Butano, blatte 40cm
    Handlebar Tape
    Xtreme Gel Comfort black
    Stem
    Rose Square (6°), aluminium 6061, integrated cable guides, anodized black 70mm
    Saddle
    Rose Edition by Selle Italia black
    Seat Post
    ROSE D-Shape, for Reveal/Backroad, carbon, 8 mm offset UD carbon/matt
    Rack
    For retrofitting a mudguard and/or luggage rack, you need prod. code 2294174
    Pedals
    delivered without pedals
  • Frame geometry

    Frame size

    • Frame size
    • a

      seat tube length (mm)

    • 450
    • 480
    • 500
    • 520
    • 540
    • 575
    • b

      Top tube length (mm)

    • 515
    • 534
    • 550
    • 568
    • 582
    • 602
    • c

      head tube length (mm)

    • 100
    • 120
    • 135
    • 150
    • 165
    • 188
    • d

      head tube angle (°)

    • 71
    • 71,25
    • 71,5
    • 71,75
    • 72
    • 72
    • e

      seat angle (°)

    • 75
    • 74,5
    • 74
    • 73,5
    • 73,5
    • 73,5
    • f

      BB drop (mm)

    • 76
    • 76
    • 76
    • 76
    • 76
    • 76
    • g

      chainstay length (mm)

    • 427
    • 427
    • 427
    • 434
    • 434
    • 434
    • h

      wheelbase (mm)

    • 1000
    • 1012
    • 1021
    • 1039
    • 1051
    • 1072
    • i

      max. inside leg length limited by seat post length (cm)

    • 79
    • 84
    • 87
    • 90
    • 93
    • 97
    • j

      reach (mm)

    • 371
    • 380
    • 386
    • 395
    • 404
    • 417
    • k

      stack (mm)

    • 536
    • 555
    • 570
    • 586
    • 601
    • 623
    • m

      Standover height (100 mm in front of BB) (mm)

    • 757
    • 782
    • 799
    • 816
    • 834
    • 862
    • o

      stack to reach ratio (mm)

    • 1,44
    • 1,46
    • 1,48
    • 1,48
    • 1,49
    • 1,49
    • p

      Fork offset (mm)

    • 47
    • 47
    • 47
    • 47
    • 47
    • 47
    • q

      Wheel diameter (inches)

    • 28
    • 28
    • 28
    • 28
    • 28
    • 28
    • r2

      Max. tyre width 27.5" / 28" (mm)

    • 50 / 45c
    • 50 / 45c
    • 50 / 45c
    • 50 / 45c
    • 50 / 45c
    • 50 / 45c
    • u

      fork length (mm)

    • 405
    • 405
    • 405
    • 405
    • 405
    • 405
    • v

      front centre (mm)

    • 585
    • 597
    • 606
    • 617
    • 628
    • 649
    • w

      necessary seat post diameter (mm)

    • d-shape
    • d-shape
    • d-shape
    • d-shape
    • d-shape
    • d-shape
    • y

      recommended inside leg length (cm)

    • 73-77
    • 78-81
    • 82-84
    • 85-87
    • 88-90
    • 91-94
    • z

      system weight (kg)

    • 110
    • 110
    • 110
    • 110
    • 110
    • 110
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