The MARIN BOBCAT TRAIL 4 29 V SILVER XL is a capable, confidence-inspiring mountain bike with modern trail geometry designed for exploring singletrack and challenging trail systems. Built with a best-in-class Series 2 aluminum frame and high-quality components, it’s the perfect choice for riders looking to step up to modern MTB geometry without breaking the bank — whether you’re upgrading from your first bike or adding a reliable new trail machine to your collection.
The Bobcat Trail 4 delivers the ideal balance of stability and agility, making it equally suited for fast flow trails, technical climbs, and fun weekend rides. Its lightweight aluminum alloy frame offers durability and comfort, while 29-inch wheels roll efficiently over rocks, roots, and rough terrain.
Specifications
-
Intended Use: Trail
-
Wheel Size: 29″
-
Braking System: Hydraulic Disc
-
Frame Material: Series 2 Aluminum
-
Fork Material: Aluminum Alloy / Steel Stanchions
Components & Build
-
-
Frame: Series 2 6061 Aluminum, 29” Wheels, Low Standover, 68mm BB Shell, 135mm Forged Dropouts, IS Chainstay Disc Mount, Internal Housing & Dropper Post Routing
-
Fork: SR Suntour XCM HLO-DS, 120mm Travel, Hydraulic Lockout, 46mm Offset
-
Bottom Bracket: Sealed Cartridge Bearings, Square Taper
-
Chain: KMC X9
-
Crankset: Alloy Crank, Steel Narrow-Wide Chainring, 32T
-
Shift Levers: MicroSHIFT Advent 9 Trail
-
Cassette: SunRace 9-Speed, 11-46T
-
Rear Derailleur: MicroSHIFT Advent 9, Clutch
-
Grips: Marin MTB, Closed End
-
Handlebar: Marin 31.8 Riser, 12mm Rise, 780mm Width
-
Stem: Marin Alloy, 31.8mm Clamp, 45mm Length
-
Saddle: Marin MTB
-
Seatpost: Marin Alloy, 30.9mm
-
Front Brake: Tektro M275 Hydraulic Disc, 180mm Rotor
-
Rear Brake: Tektro M275 Hydraulic Disc, 160mm Rotor
-
Front Wheel: Marin Aluminum Double Wall, 25mm Inner, Pinned Joint, Disc Specific, Forged Alloy, 32H
-
Rear Wheel: Marin Aluminum Double Wall, 25mm Inner, Pinned Joint, Disc Specific, Forged Alloy, 32H
-
Tires: WTB Trailboss Comp, 29×2.25, Wire Bead
-
Pedals: Nylon Platform
-

Topeak Alien S, 31 Function Tool, With Bag
KRUTIALS TUBE 700 23* 28 RV60 (REMOVABLE CORE)
MARIN FAIRFAX 3 BLUE-XTRA LARGE(XL)
Ball-end hex screwdriver TBI 2
MARIN BOLINAS RIDGE 2, 27.5" BLUE-SMALL
Shimano Hydraulic Mineral Oil Brake Bleed Oil 500ML
Topeak Aero Wedge Pack Large, Strap Version
Topeak Ratchet Rocket Lite NTX+
CICLOVATION HANDLEBAR TAPE: ADVANCED GRIND TOUCH, RUBBER BASED, CHOCOLATE BROWN
Topeak Aero Wedge Pack Small, Strap Version
CICLOVATION ADVANCED BAR TAPE LEATHER TOUCH, DIAMOND BLACK
CONTROLTECH Cougar Bull Horn Handlebar W400
ENDURO BKC-0021 - 1/4 (0.25) Grade 5 Si3N4 Ceramic Balls (50 pieces)
TOPEAK Duohex Tool, 8MM
Topeak Toploader, Top Tube/Head Tube Mount Bikepacking Bag, 0.75 Liter, Black
CICLOVATION ADVANCED BAR TAPE LEATHER TOUCH, VAPOR METALLIC GOLD
Topeak Front Loader, Handlebar Mount Bikepacking Bag, 8 Liter, Black Color, W/Gray Logo (Updated H/B Mount)
DIGIT (4-DIGIT LOCK)
ENDURO BKCJ-0340 - 11 tooth, XD-15 Ceramic Hybrid Bearing, Machined Delrin Derailleur Pulleys for 11 speed Shimano Dura Ace (9000 Series) and Ultegra (8000 Series) Derailleurs (5mm bolt hole) - Red
CICLOVATION ADVANCED BAR TAPE LEATHER TOUCH , CHAMELEON PHEONIX RED
CONTROLTECH Time Zone Aerobar Red
Topeak Shuttle Cage, Black
MARIN FAIRFAX 1 BLUE-MEDIUM
Topeak Midloader Frame Mount Bikepacking, Bag 4.5 Liter, Black
ENDURO 6905 LLB - ABEC-3 Radial Bearing (C3 Clearance) - 25mm x 42mm x 9mm
CICLOVATION ADVANCED BAR TAPE LEATHER TOUCH, CHEMELEON AMBER GREEN
Topeak Survival Tool Wedge II
Topeak Power Lever, 4 Function
Topeak Wedge Drybag, Strap, Mount, Black color Version, Small
MARIN BOBCAT TRAIL 4, 29" SILVER-LARGE
Topeak Midloader Frame Mount Bikepacking Bag, 6 Liter, Black
SQUIRT Chain Lube 15ML (0.5OZ)






