SCHARK Gravel Bike GRX – I

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 Weave	High quality carbon mould with a beautiful 3k weave
  	Hub - DT Swiss	DT 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.
  	Spokes	Pillar 1420 24H/24H high quality spokes with DSN alloy niples
  	Tires Vittorio - Dry	Choose a dry Vittorio tire if you want a profile providing low resistance on the pavement, but enough traction for off road gravel.
  	Tires Vittorio - Wet	Choose between a wet Vittorio tire if you want a profile that provides better grip on rough gravel and single track terrain.
  	Tires Pirelli - Dry	Choose 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 - Wet	Choose 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 *

  •  Vittorio Terreno Dry 2.0, 700x38c TNT Black. Standard: CHF 0
  •  Vittorio Terreno Wet 2.0 700x38c TNT Black. Standard: CHF 0
  •  Pirelli Cinturato Gravel H TLR "Dry" Terrain 700x40c. Upgrade: CHF 30
  •  Pirelli Cinturato Gravel M TLR "Wet" Terrain 700x40c. Upgrade: CHF 30

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 2x12 Di2 electronic drive train.

• Description of Drive Trains *

  	Shimano 1 x 12 Mechanical	Crankset 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 Mechanical	Crankset 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 2x12 Electronic	Crankset GRX FC-RX820 2x12 48/31 Tooth, Rear Derailler RX825 2x12 Max 36 Tooth, Front Derailler RX825 2x12 Down Swing 61-66 Deg., Cassette 105 CS-HG710 12 Speed 11/36 Tooth

• 

  Choose Drive Train *

  •  Mechanical 1 x 12 (40T x Max 45T) GRX 822 - Standard: CHF 0
  •  Mechanical 1 x 12 (42T x Max 45T) GRX 822 - Standard: CHF 0
  •  Mechanical 1 x 12 (40T x Max 51T) GRX 822 - Standard: CHF 0
  •  Mechanical 1 x 12 (42T x Max 51T) GRX 822 - Standard: CHF 0
  •  Mechanical 2 x 12 (48T/31T x Max 36T) GRX 800 - Upgrade: CHF 99
  •  Di2 Electric 2 x 12 (48T/31T x Max 36T) GRX 825 - Upgrade: CHF 950
• 

  Choose Crank Arm Length *

  •  170mm
  •  172.5mm
  •  175mm

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 *

  	Ultegra	Shimano 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 *

  •  DURA-ACE BB R-9100 Hollowtech II BSA 68. Standard no xtra cost: CHF 0
  •  ENDURO BKSM-8112 – Maxhit BSA 24 Staineless Steel. Upgrade: CHF 168

• Description of Rotors *

  	RT-MT800	Center Lock Front Rotor 160mm Ice Tech Freeza - Rear Rotor 140mm
  	RT-MT900	Center Lock Front Rotor 160mm Ice Tech Freeza - Rear Rotor 140mm Ice with a higher cooling capacity

• 

  Choose Brake Rotors *

  •  RT-MT800 CHF 0
  •  RT-MT900 CHF 26

The following components come standard with the bike

• *

  	Selle Italia Seat	Selle Italia - Novus Boost Evo X-Cross TM Superflow
  	Bottle Cage	Elite Water Bottle Cage Custom Race Plus Skin - Matt Black/Matt Grey
  	Bar Tape	Lizzard Skin High Quality Handle Bar Tape - Upper Black/Lower Red
  	Rim Tape	2x Schwalbe High Pressure Rim Band - Blue
  	Inner Tubes	2x Continental Inner Tubes Tour 28" 28/37- or Gravel 32/47 Presta Valves

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

• Purchase Options *

  •  Extra Water Bottle Cage CHF 18
  •  RED Garmin / Nav Handlebar Mount (ALU) CHF 40
  •  BLACK Garmin / Nav Handlebar Mount (ALU) CHF 40
  •  800 Lumens Front Light USB Charger- Mounts to Garmin / Nav or to handlebar with a strap CHF 66
  •  Rear Tail Light - Seat Post Mount CHF 45