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.

Specifications

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