MountainVerified spec

2021 Marin Bobcat Trail 4

Launched at $729

Own a 2021 Marin Bobcat Trail 4?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

New

$407

$263 to $491

Like new

$387

$250 to $466

Excellent

$367

$237 to $442

Good

$306

$197 to $368

Fair

$224

$145 to $270

For parts

$122

$79 to $147

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Fork: SR Suntour XCM HLO-DS, 120mm Travel, Hydraulic Lockout, 46mm Offset
Stem: Marin Alloy, 31.8mm Clamp, 45mm
Tires: WTB Trailboss Comp, 27.5/29x2.25, Wire Bead
Brakes: Tektro M275 Hydraulic Disc, 180mm Rotor (front), Tektro M275 Hydraulic Disc, 160mm Rotor (rear)
Saddle: Marin MTB
Wheels: Marin Aluminum Double Wall, 25mm Inner, Pinned Joint, Disc Specific; hubs Forged Alloy, 32H / Forged Alloy, 32H
Cassette: SunRace 9-Speed, 11-36T
Crankset: Alloy Crank, Steel Chainrings, 36/22T
Seatpost: Marin Alloy, 30.9
Shifters: Shimano Altus 2x9
Handlebar: Marin 31.8 Riser, 12mm Rise, 780mm Width
Rear derailleur: Shimano Altus, 9-Speed, Shadow Design
Travel front mm: 120

L: Reach mm: 465; Stack mm: 634; Wheelbase mm: 1199.3; Head angle deg: 67; Seat angle deg: 74.5
S: Reach mm: 435; Stack mm: 599.3; Wheelbase mm: 1133.3; Head angle deg: 67.5; Seat angle deg: 74.5
XL: Reach mm: 480; Stack mm: 638.5; Wheelbase mm: 1216.3; Head angle deg: 67; Seat angle deg: 74.5
XS: Reach mm: 420; Stack mm: 594.7; Wheelbase mm: 1116.4; Head angle deg: 67.5; Seat angle deg: 74.5
M (29): Reach mm: 445; Stack mm: 629.3; Wheelbase mm: 1177.4; Head angle deg: 67; Seat angle deg: 74.5
M (27.5): Reach mm: 445; Stack mm: 604; Wheelbase mm: 1145.2; Head angle deg: 67.5; Seat angle deg: 74.5

Launch price from Marin's US page captured 2020-11, inside the 2021 model year.

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