Trek Marlin 4

$850.00

The Marlin 4 is the bike we sell most of, and it earns it. It is a proper hardtail mountain bike at a price that does not hurt, and it is equally happy on a fire trail, a gravel path or the ride to school.

What makes it work is the 1×8 drivetrain. One shifter, one derailleur, no front mech to drop a chain or need adjusting. Less to learn and less to go wrong, with a gear range wide enough for anything around here. It has hydraulic disc brakes rather than cable, which matters in the wet, and a 100mm SR Suntour fork with a lockout so you can firm it up on the road.

It also takes a rack and a kickstand, and the frame is routed internally for a dropper post if you get more serious later.

WHO IT SUITS

Someone buying their first real mountain bike, a rider who wants one bike for trails and commuting, or a parent after something their teenager will not outgrow in a season.

Worth knowing: the fork is a coil spring unit, not air. It works well and it is reliable, but it is not tunable to rider weight the way a dearer fork is. If you are a heavier rider, or you are planning on rough descending, come and talk to us about the Marlin 6 or 7 instead.

SPECIFICATION

Frame: Alpha Silver Aluminium, curved top tube, internal derailleur and dropper routing, rack and kickstand mounts, 135×5mm ThruSkew

Fork: SR Suntour XCM 30 on 26 inch, XCE 28 on 27.5 and 29 inch, coil spring, preload, hydraulic lockout, 100mm travel

Shifter: Shimano M315, 8-speed

Rear derailleur: Shimano ESSA U2000

Crankset: ProWheel alloy, 30T narrow-wide steel ring, 160 to 175mm depending on size

Cassette: Shimano HG300, 11-45, 8-speed

Chain: KMC Z8.3, 8-speed

Brakes: Tektro hydraulic disc, 160 to 180mm rotors depending on size

Rims: Bontrager Connection double wall, 32 hole, 20mm

Hubs: Formula DC-20 front, Formula DC-22 rear

Tyres: Bontrager Montrose Comp, wire bead, 2.35 to 2.4 inch depending on frame size

Handlebar: Bontrager Approved Lowriser, 31.8mm, 690 to 750mm

Stem: Bontrager Comp, 31.8mm, 7 degrees

Saddle: Bontrager Verse Short, steel rails

Seatpost: Bontrager alloy, 31.6mm, 12mm offset

Sizes: XXS on 26 inch wheels, XS and S on 27.5 inch, M, ML, L and XL on 29 inch

Weight: approximately 14.9 kg

The Marlin 4 is the bike we sell most of, and it earns it. It is a proper hardtail mountain bike at a price that does not hurt, and it is equally happy on a fire trail, a gravel path or the ride to school.

What makes it work is the 1×8 drivetrain. One shifter, one derailleur, no front mech to drop a chain or need adjusting. Less to learn and less to go wrong, with a gear range wide enough for anything around here. It has hydraulic disc brakes rather than cable, which matters in the wet, and a 100mm SR Suntour fork with a lockout so you can firm it up on the road.

It also takes a rack and a kickstand, and the frame is routed internally for a dropper post if you get more serious later.

WHO IT SUITS

Someone buying their first real mountain bike, a rider who wants one bike for trails and commuting, or a parent after something their teenager will not outgrow in a season.

Worth knowing: the fork is a coil spring unit, not air. It works well and it is reliable, but it is not tunable to rider weight the way a dearer fork is. If you are a heavier rider, or you are planning on rough descending, come and talk to us about the Marlin 6 or 7 instead.

SPECIFICATION

Frame: Alpha Silver Aluminium, curved top tube, internal derailleur and dropper routing, rack and kickstand mounts, 135×5mm ThruSkew

Fork: SR Suntour XCM 30 on 26 inch, XCE 28 on 27.5 and 29 inch, coil spring, preload, hydraulic lockout, 100mm travel

Shifter: Shimano M315, 8-speed

Rear derailleur: Shimano ESSA U2000

Crankset: ProWheel alloy, 30T narrow-wide steel ring, 160 to 175mm depending on size

Cassette: Shimano HG300, 11-45, 8-speed

Chain: KMC Z8.3, 8-speed

Brakes: Tektro hydraulic disc, 160 to 180mm rotors depending on size

Rims: Bontrager Connection double wall, 32 hole, 20mm

Hubs: Formula DC-20 front, Formula DC-22 rear

Tyres: Bontrager Montrose Comp, wire bead, 2.35 to 2.4 inch depending on frame size

Handlebar: Bontrager Approved Lowriser, 31.8mm, 690 to 750mm

Stem: Bontrager Comp, 31.8mm, 7 degrees

Saddle: Bontrager Verse Short, steel rails

Seatpost: Bontrager alloy, 31.6mm, 12mm offset

Sizes: XXS on 26 inch wheels, XS and S on 27.5 inch, M, ML, L and XL on 29 inch

Weight: approximately 14.9 kg