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Tarmac and trail, rough roads and muddy commutes, bikepacking, touring, and adventure — the Marin Gestalt GRX is built to handle it all. From daily rides to weekend escapes, it keeps going when the asphalt turns to dirt.
Its lightweight Series 3 aluminum frame is designed to be comfortable and confidence-inspiring, with clearance for up to 45mm tires. Wide-range Shimano GRX gearing, fender eyelets, and powerful hydraulic disc brakes ensure performance in all conditions and all weather.
A true performance gravel bike, ready for adventure.
FORK
Marin Full Carbon
Tapered Steerer
12mm Thru-Axle
Flat-Mount Disc
Fender Eyelets
FRAME
Series 3 Beyond Road
6061 Aluminum
Tapered Head Tube
Relieved Bottom Bracket
Internal Cable Routing
Mudguard and Rack Mounts
Flat-Mount Disc
142x12mm Thru-Axle
RIMS
Marin Aluminum Double Wall
21mm Inner Width
22mm Height
Disc Specific
Tubeless Compatible
REAR HUB
Forged Aluminum Alloy
Disc
32H
FRONT HUB
Forged Aluminum Alloy
Disc
32H
SPOKES
14g Black Stainless Steel
TIRES
WTB Exposure Comp
700x36
FRONT DERAILLEUR
Shimano GRX RX400
REAR DERAILLEUR
Shimano GRX RX400
10-Speed
SHIFT LEVERS
Shimano GRX RX400
2x10-Speed
CRANKSET
Shimano GRX FC-RX600
46/30T
BOTTOM BRACKET
Shimano
CHAIN
KMC X10
CASSETTE
Shimano HG-5010
11-36T
FRONT BRAKE
Shimano BR-RX400 Hydraulic Disc
160mm Rotor
REAR BRAKE
Shimano BR-RX400 Hydraulic Disc
160mm Rotor
BRAKE LEVERS
Shimano with Integrated Shifters
HANDLEBAR
Marin Butted Alloy
Compact Drop
12° Flare
BAR TAPE
Marin Perforated Tape
STEM
Marin 3D Forged Alloy
HEADSET
FSA No.42ACB
1 1/8" x 1 1/2”
SEATPOST
Marin Alloy, 27.2mm
SADDLE
Marin Beyond Road Concept
PEDALS
Nylon Platform
EXTRAS
Bolt-On Thru-Axles Front & Rear