Description
Marin: Bobcat Trail 4 - 2025
Marin's Bobcat Trail 4 is a capable mountain bike from Marin that features a best-in-class frame and solid, serviceable specs make it a solid choice for the recreational rider looking to step up to modern geometry and step deeper into mountain biking, and for the experienced rider in search of an update that doesn't break the bank. Now available at Bike Attack Electric.
HARDTAIL TRAIL RIDING
AGGRESSIVE SINGLETRACK
The Bobcat Trail is a capable mountain bike with modern trail geometry build for exploring singletrack trail systems. Best-in-class frames and solid, serviceable spec make the Bobcat Trail a solid choice for the recreational rider looking to step up to modern geo and step deeper into mountain biking, and for the experienced rider in search of an update that doesn’t break the bank.
Key upgrades over the Bobcat Trail 3:
- MicroShift Advent 9 1x Drivetrain
- WTB Trail Boss Comp tires
SPECIFICATIONS
-
FRAME
Series 2 6061 Aluminum, 27.5" or 29” Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, IS Chainstay Disc Mount, Internal Housing & Dropper Post Routing
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FRONT SUSPENSION
SR Suntour XCM HLO-DS, 120mm Travel, Hydraulic Lockout, 46mm Offset
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RIMS
Marin Aluminum Double Wall, 25mm Inner, Pinned Joint, Disc Specific
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HUB, REAR
Forged Alloy, Disc, 32H
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HUB, FRONT
Forged Alloy, Disc, 32H
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SPOKE, NIPPLES
14g Black Stainless Steel
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TIRES
WTB Trailboss Comp, 27.5/29x2.25, Wire Bead
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DERAILLEUR, REAR
MicroSHIFT Advent 9, Clutch
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DERAILLEUR, FRONT
-
-
SHIFT LEVER
MicroSHIFT Advent 9 Trail
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CRANKSET
Alloy Crank, Steel Narrow-Wide Chainring, 32T
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BOTTOM BRACKET
Sealed Cartridge Bearings, Square Taper
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CHAIN
KMC X9
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CASSETTE
SunRace 9-Speed, 11-46T
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BRAKE, FRONT
Tektro M275 Hydraulic Disc, 180mm Rotor
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BRAKE, REAR
Tektro M275 Hydraulic Disc, 160mm Rotor
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BRAKE LEVERS
Tektro M275 Hydraulic Disc
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HANDLEBAR
Marin 31.8 Riser, 12mm Rise, 780mm Width
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STEM
Marin Alloy, 31.8mm Clamp, 45mm
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GRIPS
Marin MTB, Closed End
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HEADSET
FSA No.10-P
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SEATPOST
Marin Alloy, 30.9
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SADDLE
Marin MTB
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PEDALS
Nylon Platform
Specifications, pricing, and availability are subject to change without notice.
GEOMETRY
| S | M (27.5) | M (29) | L | XL | |
|---|---|---|---|---|---|
| STACK | 599.3 | 604 | 629.3 | 634 | 638.5 |
| REACH | 435 | 445 | 445 | 465 | 480 |
| HEADTUBE ANGLE | 67.5° | 67.5° | 67.5° | 67° | 67° |
| HEADTUBE LENGTH | 105 | 110 | 110 | 115 | 120 |
| SEATTUBE ANGLE | 74.5° | 74.5° | 74.5° | 74.5° | 74.5° |
| SEATTUBE LENGTH | 381 | 431 | 431 | 482 | 520 |
| TOPTUBE EFFECTIVE | 601 | 612.5 | 619.5 | 640.8 | 657 |
| BB HEIGHT | 307 | 307 | 307 | 311.5 | 311.5 |
| BB DROP | 48 | 48 | 48 | 61 | 61 |
| CHAINSTAY | 425 | 425 | 425 | 440 | 440 |
| WHEELBASE | 1133.3 | 1145.2 | 1177.4 | 1199.3 | 1216.3 |
| STANDOVER HEIGHT | 659.07 | 705.48 | 714.04 | 744.93 | 774.59 |
| FORK OFFSET | 46 | 46 | 46 | 46 | 46 |
| SEATPOST DIAMETER | 30.9 | 30.9 | 30.9 | 30.9 | 30.9 |
| HANDLEBAR WIDTH | 780 | 780 | 780 | 780 | 780 |
| STEM LENGTH | 45 | 45 | 45 | 45 | 45 |
| CRANK LENGTH | 170 | 170 | 170 | 170 | 170 |
All lengths in millimeters
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