GRAVEL GRX-I (Limited Edition)


Build Your Bike

CHF 4'600.-

SCHARK Gravel Bike GRX – I

Starting at: CHF 4'600

10 in stock

Carbon T-1000 Frame

Carbon flat mount disc brake 700c frameset. Headset: top/bottom 1 1/2 inch. Tire max dimension 700 x 47c, or 27.5 x 2.1. Thru-axle (F) 100x12mm, (R) 142x12mm

  • Choose Frame Size *

  • Choose Handlebar Size *

    Carbon non-flared handlebars.

SCHARK CARBON Disc Brake Wheel Set

DT Swiss 350 Ratchet Hubs, Clincher / Tubless Ready 3K Matt Finish, Rim Size: 35mm (D), 30mm (W) Spokes: Pillar 1420 24H/24H, Niples: Pillar DSN Alloy

  • Description of Wheel Set *

    3k WeaveHigh quality carbon mould with a beautiful 3k weave
    Hub - DT SwissDT Swiss high quality 350 Hubs. Thanks to the proven Ratchet freewheel system, the 350 hub is a reliable partner for every adventure. The 36 tooth pulleys ensure direct power transmission. The sophisticated but simple design of the hub allows a low weight with excellent rolling behavior.
    SpokesPillar 1420 24H/24H high quality spokes with DSN alloy niples
    Tires Vittorio - DryChoose a dry Vittorio tire if you want a profile providing low resistance on the pavement, but enough traction for off road gravel.
    Tires Vittorio - WetChoose between a wet Vittorio tire if you want a profile that provides better grip on rough gravel and single track terrain.
    Tires Pirelli - DryChoose a Pirelli Cinturato H for riding hard surfaces. The Cinturato™ Gravel H is a gravel-specific tyre designed for compact terrain and the hardest surfaces. The tread features low, tightly packed knobs and an elevated ability to adapt to the terrain, offering a large contact area and therefore excellent feeling while riding.
    Tires Pirelli - WetChoose a Pirelli Cinturato M for mixed terrain surfaces. Gravel M is a gravel-specific tyre designed for mixed terrain, where the surface varies between compact and unstable terrain and all intermediate types. The tread consists of knobs with average height and spacing to guarantee excellent performance on a wide range of terrains.
  • Choose Your Tires *

Shimano GRX 800 Drive Trains

Choose your GRX 800 groupset depending on what drive train you want to run on your bike. The standard build comes with a 1x12 Mechanical drive. You can also choose a 2x12 Mechanical, or the 2x11 Di2 electronic drive train.

  • Description of Drive Trains *

    Shimano 1 x 12 MechanicalCrankset GRX FC-RX820 1x12 42 Tooth, Rear Derailler GRX RD RX822 1x12 Speed GS - Max 45T, Cassette XT CS HG710 12 Speed 10/45 Tooth
    Shimano 2 x 12 MechanicalCrankset GRX FC-RX820 2x12 48/31 Tooth, Rear Derailler GRX RD RX820 Max 36 Tooth, Front Derailler, RX820 Down Swing 61-66 Deg. Anlot, Cassette 105 CS HG710 12 Speed 11/36 Tooth
    Shimano Di2 1x11 ElectronicCrankset GRX FC-RX810 1x11 48/31 Tooth, Rear Derailler RX815 2x11 Max 34 Tooth, Front Derailler RX815 2x11 Down Swing 61-66 Deg., Cassette Ultegra CS-HG800 11 Speed 11/34 Tooth
  • Choose Drive Train *

  • Choose Crank Arm Length *

Threaded Bottom Bracket

Comes standard with Shimano Ultegra Bottom Bracket SM-BBR60 HOLLOWTECH II BSA 68, or upgrade to ENDURO MAX HIT BB with a life-time limited warranty.

  • Description of Bottom Brackets *

    UltegraShimano Ultegra Bottom Bracket SM-BBR60 HOLLOWTECH II BSA 68
    Enduro ENDURO BKSM-8112 – Maxhit BSA 24 – 440C Stainless, Limited Life Time Warranty
  • Choose Bottom Bracket *

Disc Brake Rotors

  • Description of Rotors *

    RT-MT800 Center Lock Front Rotor 160mm Ice Tech Freeza - Rear Rotor 140mm
    RT-MT900Center Lock Front Rotor 160mm Ice Tech Freeza - Rear Rotor 140mm Ice with a higher cooling capacity
  • Choose Brake Rotors *

Other Parts Included

The following components come standard with the bike

  • *

    Selle Italia SeatSelle Italia - Novus Boost Evo X-Cross TM Superflow
    Bottle CageElite Water Bottle Cage Custom Race Plus Skin - Matt Black/Matt Grey
    Bar TapeLizzard Skin High Quality Handle Bar Tape - Upper Black/Lower Red
    Rim Tape2x Schwalbe High Pressure Rim Band - Blue
    Inner Tubes2x Continental Inner Tubes Tour 28" 28/37- or Gravel 32/47 Presta Valves

Additional Options

You may want to purchase these items to compliment your Gravel bike

  • Purchase Options *

Product total

Options total

Grand total

SKU: GR101 Category:

SCHARK Bikes from Switzerland: The limited edition all carbon gravel bike “GRX – I”


Designed For

Riding Conditions

Course / Terrain



Motor Unit









Rear Derailleur























Front Light

Rear Light

Additional information

Weight 15 kg
Dimensions 160 × 35 × 110 cm

"52" "54" "56"


"Cool Grey 8c Matt Black Finish"

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Schark Bikes invites you to embark on a journey of discovery and adventure with our innovative gravel bikes. Designed for those who crave exploration beyond the beaten path, our gravel bikes are crafted with precision, durability, and performance in mind. Whether you’re tackling rugged terrain, navigating gravel roads, or embarking on multi-day adventures, Schark Bikes has you covered.

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  • Innovative Technology: Cutting-edge features like carbon fiber frames, disc brakes, and precision drivetrains enhance your riding experience, ensuring smooth and efficient journeys.

With a Schark gravel bike beneath you, the possibilities for exploration are endless. Whether you’re embarking on a solo adventure or joining a group ride with friends, our bikes instill confidence and inspire you to push your boundaries. With unmatched reliability and performance, Schark Bikes empowers riders to explore new horizons, forge lasting memories, and unleash their adventurous spirit.

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