Graxx GTO Flatbar

Bike > Flatbar > Gravel > Graxx III GTO Flatbar

Graxx GTO Flatbar, the carbon gravel flat bar

The ultimate all-rounder. At ease on roads and tracks alike, it filters out irregularities in an exceptional way, and its ultra-technological carbon frame gives it comfort, performance and lightness.

The raised riding position of this gravel flat bar and its geometry designed for comfort will help you rack up the miles. What's more, its wide range of carrying options means you can always set off well-equipped.

Equipped with the Dynamic Response concept, its handling is both playful and very comfortable. It will help you keep moving forward when your rides get longer.

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Graxx III GTO Flatbar R69

Frame

Origine

Graxx III GTO Flatbar

Derailleurs

Shimano

Ultegra R8000 Fitness disc

Crankset

Shimano

Ultegra R8000 compact 50/34 BS

Cassette

Shimano

R7000 11-32

Wheelset

Prymahl

Vega C35 Pro Wide

Seat post

Ritchey

1B WCS Carbon 27.2

Handlebar

Ritchey

MTN 2x WCS 580

Stem

Tkn

TK-278A (semi-intégrée)

Price : 4 028 €

Weight : 8 057 g

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Graxx III GTO Flatbar C68

Frame

Origine

Graxx III GTO Flatbar

Derailleurs

Sram

Apex XPLR AXS 1x12v

Crankset

Sram

Apex 12v 40 bs

Cassette

Sram

Apex 12v AXS XPLR 11-44

Wheelset

Prymahl

Vega C35 R Wide

Seat post

Ritchey

1B WCS 27.2

Handlebar

Ritchey

MTN 2x WCS 580

Stem

Tkn

TK-278A (semi-intégrée)

Price : 3 912 €

Weight : 7 902 g

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Graxx III GTO Flatbar R47

Frame

Origine

Graxx III GTO Flatbar

Derailleurs

Shimano

Ultegra R8000 Fitness disc

Crankset

Shimano

Ultegra R8000 compact 50/34 BS

Cassette

Shimano

R7000 11-32

Wheelset

Prymahl

Vega A30 Pro

Seat post

Ritchey

1B WCS 27.2

Handlebar

Ritchey

MTN 2x WCS 580

Stem

Tkn

TK-278A (semi-intégrée)

Price : 3 002 €

Weight : 8 074 g

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Graxx III GTO Flatbar R36

Frame

Origine

Graxx III GTO Flatbar

Derailleurs

Shimano

GRX 400 2x10s Flatbar

Crankset

Shimano

GRX 600 46/30 10s

Cassette

Shimano

HG-50 11-36

Wheelset

Prymahl

Vega A30 R

Seat post

Ritchey

2B WTD 27,2

Handlebar

Ritchey

MTN 2x Comp 580

Stem

Tkn

TK-278A (semi-intégrée)

Price : 2 497 €

Weight : 8 400 g

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Graxx III GTO Flatbar R25

Frame

Origine

Graxx III GTO Flatbar

Derailleurs

Shimano

Tiagra Fitness disc

Crankset

Shimano

Tiagra Compact 50/34 BS

Cassette

Shimano

HG-50 11-34

Wheelset

Fulcrum

Rapid Red 900

Seat post

Ritchey

2B WTD 27,2

Handlebar

Ritchey

MTN 2x Comp 580

Stem

Tkn

TK-278A (semi-intégrée)

Price : 2 105 €

Weight : 9 133 g

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Technological benefits

The Graxx III GTO flatbar is the new generation equivalent of the Graxx you already know, with its unrivalled ability to cover long distances, filter out flaws in the terrain, its ease of steering and comfort in all conditions.

EPS mouled frameset

The EPS internal polyurethane frame moulds prevent the build-up of resin in the angles but smooth out the frame tubes’ internal surfaces.
Consequently, the frame is not weighed down by excess unnecessary resin. Smoothing out the internal surfaces gives a consistent tube thickness and as such the frame can more easily soak up the bumps and impacts unlike any other wheelset of this type.

CCT+® technology

The CCT+® (Continuous Carbon Tubing®) rear triangle further enhances these features. The chain stays and seat stays on the Graxx are connected by a single continuous carbon tube, with no hard points between the bottom bracket shell and the seat clamp. Vibration from an imperfect ride surface is spread over the entire length of this continuous tube (bases + stays) for better filtration.

Internal cable routing

Outre l’aspect visuel, l’intégration offre quelques avantages notoires surtout pour une pratique bikepacking.
Les gaines et durites laissent totalement libre la rotation du poste de pilotage.
Grâce à cette intégration la direction est encore plus fluide qu’avec des gaines et durites apparentes qui pouvaient parfois contraindre le poste de pilotage.

Compatible with both 650B and 700C wheelsets

Compatible with either 650B or 700C wheelsets, the Graxx is designed to take tyres up to 47mm.

The frame allows for maximum 700x45 and 650x47 tyre sizes for more versatility. You can give your bike as many personalities as you like, whether it's that unbeatable trail racer or the sharp blade for smooth asphalt, you choose the specifications and ride the bike that reflects your personality.

Technical specs

Graxx GTO frame
BSA 68mm Bottom bracket
IS52 / 28.6 top headset bearing
IS52 / 40 lower headset bearing
27.2 Seatpost
700x45 maximum tyre dimensions
or, 650x47 maximum tyre dimensions
Front & rear brake discs 180mm or 160mm
Integrated seat post clamp
Internal routing
Standard 64mm bottle cage fork eyelets
or Tubus Tara luggage rack attachment

Geometries

		S		M		L		XL
ST	Seat Tube length	475		505		535		570
TT	Horizontal length	540		555		570		585
HT	Head tube length	140		160		185		205
HR	Fork steerer standard length	225		245		270		290
HR	Fork steerer length range	From 195 to 230		From 215 to 250		From 240 to 275		From 260 to 295
SA	Seat tube angle	74		74		74		74
AH	head tube angle	71		71.3		72		72
CS	Chain stays length	430		430		430		430
SK	Stack	564		585		611		630
RE	Reach	378.11		387.35		394.75		404.3
BB	BB Drop	75		75		75		75
LE	Wheels base	1023		1036		1045		1061
RF	Fork rake	50		50		50		50
Stem TK-278A (semi-intégrée)
Cyclist size		From 158 to 164	From 165 to 169	From 170 to 174	From 175 to 177	From 178 to 182	From 183 to 187	From 188 to 190	From 191 to 195	From 196 to 200
Stem Length		60	70	80	90	90	100	100	110	120
Handlebar width		580	580	580	580	580	580	580	580	580
Crank length		170	170	172.5	172.5	172.5	172.5	175	175	175