Innovative rides deserve an innovative bike. Switch gears and explore new off-road adventures with our entry-level carbon gravel bike. Fully equipped with Shimano GRX 400 drivetrain and brakes.
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Gravel Travel
The Grade frame’s Triple Triangle design with floating stays offer as much as 30mm of “Gravel Travel” without rubber bumpers, pivots or mechanical features. This was achieved in part by our Dual Fiber Dynamics (DFD) located in the floating stays - a combination of low modulus, solid core, long strand glass fibers molded to an optimum shape and then wrapped in carbon for added strength and smooth transitions.
Integrated Frame Protection
Grade is just as comfortable on rough single track than it is on smooth tarmac. So, we’ve added robust frame protection on the downtube for the inevitable rock strikes and on the chainstay to safeguard against chain slap.
Suspension fork compatible
If the rough and chunky are your preference and you need more than Grade’s 30mm of Gravel Travel offers, add a suspension fork for even more rowdiness!
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Frame
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Frame: Grade Carbon Frame, Triple Triangle Design feat. Floating Seatstays, 12x142mm Thru Axle
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Sizes Available: SM, MD, LG, XL
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Fork: Grade Carbon Fork, 1.5 Tapered Carbon Steerer, 12x100 Thru Axle
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Wheel Size: 700c
Wheels
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Rims: WTB ST i23 TCS 2.0, 28h, Tubeless Ready
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Front Hub: Formula CL-712, 12x100mm Centerlock
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Rear Hub: Formula, 12x142mm Centerlock
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Front Tire: WTB Vulpine TCS Light, 700x40c, Dual DNA Compound, TCS Aramid Bead
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Rear Tire: WTB Vulpine TCS Light, 700x40c, Dual DNA Compound, TCS Aramid Bead
Drivetrain
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Rear Derailleur: Shimano GRX RX400, Shadow Plus
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Front Derailleur: Shimano GRX RX-400
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Shifters: Shimano GRX 400 2x10
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Rear Cogs: Shimano HG5001, 11-34T
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Chain: KMC X10, 10-speed
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Crank: Shimano GRX RX6001, 46/30T
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Bottom Bracket: Shimano RS500 BSA
Cockpit
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Handlebar: GT DropTune RS, Alloy, 16° Flare
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Stem: GT 3D Forged SL Alloy, 31.8
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Grips: GT Gravel Grip Premium Tape
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Headset: FSA No.42 ACB
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Seatpost: GT Alloy, 27.2mm 350mm (S/M/L-350mm), (XL-400mm)
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Saddle: WTB Silverado
Brakes
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Brakes: Shimano GRX 400, 160/160mm RT30 Rotors
Geometry
Sizes (mm) |
SM |
MD |
LG |
XL |
Seat tube length |
450 |
500 |
550 |
600 |
Seat tube angle effective |
73 ° |
73 ° |
73 ° |
73 ° |
Seat tube angle actual |
73 ° |
73 ° |
73 ° |
73 ° |
Top tube horizontal |
553 |
581 |
609 |
638 |
Top tube actual |
530 |
560 |
591 |
623 |
Head tube angle |
70 ° |
70 ° |
70 ° |
70 ° |
Standover |
730 |
753 |
792 |
816 |
Head tube length |
106 |
134 |
162 |
191 |
Wheelbase |
1040 |
1069 |
1099 |
1129 |
Front center |
621 |
650 |
680 |
710 |
Chainstay length |
430 |
430 |
430 |
430 |
Bottom bracket drop |
75 |
75 |
75 |
75 |
Bottom bracket height |
284 |
284 |
284 |
284 |
Fork rake |
55 |
55 |
55 |
55 |
Trail |
72 |
72 |
72 |
72 |
Stack |
550 |
577 |
603 |
630 |
Reach |
385 |
405 |
425 |
445 |