Marin Nicasio+ 650B
Best versatile steel gravel bike for adventurous commuters and weekend explorers.
This is a bike for those who prefer the smooth, forgiving ride of steel over the harsh stiffness of modern aluminum. While the 1x9 drivetrain lacks the range of high-end gravel groupsets, the plush 650B tires and classic geometry make it an incredibly comfortable, capable companion for daily commutes and weekend dirt exploration.
$979.97
In stock
at
Plenty of Bikes
Owner Satisfaction
4.6
/
5
Category Rank
89
/
570
#89 in Gravel & Cyclocross Bikes
Price vs Category Average
-75%
Below average
Frame
1650
/
Series Double Butted CrMo Beyond Road, B Wheels, Beyond Road Geometry, Fender and Rack Mounts, Disc Mount
Who it's for
- Long-distance riders seeking a smooth, vibration-dampened ride
- Commuters and gravel riders wanting simple, intuitive shifting
- Adventure cyclists needing extra traction on loose, bumpy terrain
Who should skip it
- Aggressive cyclists demanding high-performance, durable components
- Riders prioritizing powerful, one-finger hydraulic braking performance
- Climbers looking for a lightweight, agile bike
Performance breakdown
Frame Compliance
Steel construction provides a naturally smooth, vibration-dampening ride quality.
Versatility
Rack and fender mounts make this a true do-it-all machine.
Traction Control
Wide 650B tires offer exceptional grip on loose gravel and dirt.
Drivetrain Simplicity
The 1x9 setup reduces maintenance and simplifies shifting for beginners.
Stopping Power
Disc brakes provide reliable, consistent stopping in wet or muddy conditions.
Agility
The geometry prioritizes stability over aggressive, twitchy race-day handling.
Key Specs
Frame
Series 1 Double Butted CrMo Beyond Road, 650B Wheels, Beyond Road Geometry, Fender and Rack Mounts, Disc Mount
Fork
CrMo, Fender and Rack Eyelets, IS Disc Mount
Rims
Marin Aluminum Double Wall, 25mm Inner, Disc Specific
Hub, Rear
Forged Aluminum Alloy, 32H
Hub, Front
Forged Aluminum Alloy, 32H
Spoke, Nipples
14g Black Stainless Steel
Tires
WTB Horizon, 650Bx47mm
Derailleur, Rear
MicroSHIFT Advent, 1x9 w/ Clutch Mech
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