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Marin San Quentin 20 2026

Marin San Quentin 20 2026

We took our Matt Jones-inspired Marin San Quentin and shrunk it down to fit 20ā€ wheels. It's the perfect bike for kids who are ready for their first proper, hardcore hardtail mountain bike.

The Marin San Quentin 20ā€, just like the big kid’s version, shreds the boundaries of the mountain bike genres - doing it all with a huge splash of big air, speed and style.

Designed with the input of freeride legend Matt Jones, the San Quentin takes the DNA of our dirt-jumping Alcatraz and mutates it into a go-further and faster all-round, hardcore hardtail. The San Quentin 20ā€ will feel just like a ā€˜grown up’ mountain bike to your little ripper, built with a stout Series 2 aluminum frame, 20ā€ wheels, an SR Suntour XCM suspension fork, 8-speed Shimano drivetrain and kid’s specific hydraulic disc brakes.

$509.51

Original: $1,455.75

-65%
Marin San Quentin 20 2026—

$1,455.75

$509.51

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Description

We took our Matt Jones-inspired Marin San Quentin and shrunk it down to fit 20ā€ wheels. It's the perfect bike for kids who are ready for their first proper, hardcore hardtail mountain bike.

The Marin San Quentin 20ā€, just like the big kid’s version, shreds the boundaries of the mountain bike genres - doing it all with a huge splash of big air, speed and style.

Designed with the input of freeride legend Matt Jones, the San Quentin takes the DNA of our dirt-jumping Alcatraz and mutates it into a go-further and faster all-round, hardcore hardtail. The San Quentin 20ā€ will feel just like a ā€˜grown up’ mountain bike to your little ripper, built with a stout Series 2 aluminum frame, 20ā€ wheels, an SR Suntour XCM suspension fork, 8-speed Shimano drivetrain and kid’s specific hydraulic disc brakes.