
2025 Marin Bobcat Trail 4
MarinHARDTAIL TRAIL RIDING
AGGRESSIVE SINGLETRACK
The Marin Bobcat Trail 4 is our mid-level Bobcat, packing plenty of fun into a bang-for-bike package. Very much a legit MTB, the Bobcat 4 is stacked with quality kit for off-road adventures and includes an SR/Suntour fork, Shimano CUES wide-range 10-speed shifting and Tektro hydraulic brakes. Like all Bobcats, it’s built around a fast, comfy and fun Series 2 aluminum frame and is available in 27.5" or 29" wheels, depending on frame size.
- Suspension: SR/Suntour XCM HLO-DS
- Wheel Size: 29", 27.5"
- Frame: Aluminum
- Color: Gloss Blue, Gloss Black/Purple
Key upgrades from the Bobcat Trail 3
- SR/Suntour XCM HLO-DS fork
- Shimano CUES 1x 10-speed drivetrain
- WTB Trail Boss Comp tires
SERIES 2 ALUMINUM FRAME
The Bobcat Trail has a Series 2 aluminum frame that features double butted 6061 tubing, internal cable routing, and forged 135mm open dropouts that ensure a stiff and light frame package. Available with 27.5" (S/M frames) or 29" (M/L/XL frames) wheels, depending on size and preference.
29" OR 27.5" WHEELS
The Bobcat Trail has a growing wheel size strategy for the best fit and performance with the choice of 27.5" or 29" platforms on the size M, 27.5" wheels on sizes XS and S, and 29" wheels on sizes L, XL, and XXL.
TRAIL GEOMETRY
All Bobcat Trail models feature Marin Trail geometry, featuring a long-ish reach, low standover, slack head tube, and steep seat tube angles, giving riders confidence and predictable handling to have a blast on the trail.
FASTBACK SEATSTAY DESIGN
Fastback seatstays add vertical compliance without sacrificing power transfer, and feature rack mounts for extended trail adventures.
INTERNAL DROPPER COMPATIBLE
Bobcat Trail models have a 30.9mm seatpost and internal cable routing ports for future dropper post compatibility.
- Frame:
- Series 2 6061 Aluminum, 27.5 or 29 Wheels, Low Standover, 68 mm BB shell, 141 mm Forged Dropouts, IS Chainstay Disc Mount, Internal Housing & Dropper Post Routing"
- Tires:
- WTB Trail Boss Comp, 27.5/29x2.25, Wire Bead
- Shift Lever:
- Shimano CUES 10-Speed
- Crankset:
- Alloy Crank, Steel Narrow-Wide Chainring, 32T
- Bottom Bracket:
- Sealed Cartridge Bearings, Square Taper
- Brake Levers:
- Tektro M280 Hydraulic
- Handlebar:
- Marin 31.8 Riser, 12 mm Rise, 780 mm Width
- Stem:
- Marin Alloy, 31.8 mm Clamp, 45 mm
- Grips:
- Marin MTB, Closed End
- Headset:
- FSA No.10-P
- Seatpost:
- Marin Alloy, 30.9
- Saddle:
- Marin MTB
- Pedals:
- Nylon Platform
- Chain:
- KMC LG
- Cassette:
- Shimano CUES CSLG300, 10-Speed, 11-48T
- Spokes:
- 14g Black Stainless Steel
- Front Suspension:
- SR/Suntour XCM HLO-DS, 120 mm Travel, Hydraulic Lockout, 46 mm Offset
- Rim:
- Marin Aluminum Double Wall, 25 mm Inner, Pinned Joint, Disc Specific
- Hub Rear:
- Forged Alloy, Disc, 32H
- Hub Front:
- Forged Alloy, 32H
- Derailleur Rear:
- Shimano CUES U6000GS, w/Clutch
- Brakes Front:
- Tektro M280 Hydraulic Disc, 180 mm Rotor
- Brakes Rear:
- Tektro M280 Hydraulic Disc, 160 mm Rotor