2025 Marin Bobcat Trail 3 Hardtail Mountain Bike

£729.00

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The 2025 Marin Bobcat Trail 3 Hardtail Mountain Bike is a capable mountain bike with modern trail geometry build for exploring singletrack trail systems.

The Bobcat Trail has a Series 2 6061 butted and hydroformed aluminium frame with a 120mm travel suspension fork and 27.5” or 29” wheels depending on size and preference. 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. 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 seatstays add vertical compliance without sacrificing power transfer, and feature rack mounts for extended trail adventures. Bobcat Trail models have a 30.9mm seatpost and internal cable routing ports for future dropper post compatibility.

The Bobcat Trail 3 is the base model in the range and comes with microSHIFT 1x9 speed gearing, Tektro M280 Hydraulic Disc brakes and a SR/Suntour XCM HLO 120mm travel fork.

This bike is perfect for

Best-in-class frames and solid, serviceable spec make the Bobcat Trail a solid choice for the recreational rider looking to step up deeper into mountain biking, and for the experienced rider in search of an update that doesn’t break the bank.

Key Features

  • Series 2 6061 Aluminium frame with 27.5" or 29 Wheels
  • SR/Suntour XCM HLO 120mm Travel Fork
  • microSHIFT 1x9 speed gearing and Tektro M280 Hydraulic Disc brakes

Mountain Bike Buying Guide

Mountain biking is an incredibly diverse sport. Mountain bikes now come in three main flavours. They are XC, Trail and Enduro.

XC – short for cross country, are quick race bikes. They will normally have 29” wheels and come with 100mm of suspension. If you are mainly going to be riding bridleways and natural trails in the South East of England, where our shops are, an XC bike will be the quickest and most efficient option.

Trail – these bikes are designed to be pedalled up and down hill and for use on bridleways and natural trails, but also at dedicated trail centres. They normally come with 130mm or 140mm of suspension travel and can have either 27.5” or 29” wheels, but 29” is quickly becoming the norm. Trail bikes are good all-rounders. They won’t be as fast as an XC bike on the flat but they can handle a lot more challenging terrain, and a few jumps. If you plan on taking your bike to trail centres in Wales, or to the Alps, then a trail bike may be your best option.

Enduro – enduro racing is a thing in and of itself but many people buy enduro bikes for ‘aggressive’ trail riding and uplift days at places like Bike Park Wales. This generally means challenging downhill trails with some big jumps. With around 160mm of suspension travel enduro bikes can take some big hits. They are designed to be efficient enough to pedal up hills but really come into their own when pointed downhill. You get enduro bikes in either 27.5” or 29” wheel sizes as well as mullet setups of 29 at the front and 27.5 at the back.


Men’s and women’s mountain bikes

Nearly all the mountain bikes we sell are now unisex. All of the big brands have gradually stopped doing dedicated men’s and women’s bikes over the last few years. Instead they are focussed on producing bikes in a bigger range of sizes. So, for instance, the Trek Marlin 5 is a unisex bike that now comes in sizes from XXS to XXL large. This means it will fit riders from 4’ 5” to 6’ 5” and everything in between.


Read our full mountain bike buyers guide


Price Match at Cycles uk

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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

Front Suspension - SR/Suntour XCM HLO, 120mm Travel, Hydraulic Lockout, 46mm Offset

Rim - Marin Aluminium Double Wall, 25mm Inner, Pinned Joint, Disc Specific

Hub Rear - Forged Alloy, Disc, 32H

Hub Front - Forged Alloy, Disc, 32H

Spokes - 14g Black Stainless Steel

Tyres - MTB, 27.5/29x2.25"

Derailleur Rear - microSHIFT Advent 9, Clutch

Shift Lever - microSHIFT Advent 9 Trail

Crankset - Alloy Crank, Steel Narrow-Wide Chainring, 32T

Bottom Bracket - Sealed Cartridge Bearings, Square Taper

Chain - KMC X9

Cassette - SunRace 9-Speed, 11-46T

Brakes Front - Tektro M280 Hydraulic Disc, 180mm Rotor

Brakes Rear - Tektro M280 Hydraulic Disc, 160mm Rotor

Brake Levers - Tektro M280 Hydraulic

Handlebar - Marin 31.8 Riser, 12mm Rise, 780mm Width

Stem - Marin Alloy, 31.8mm Clamp, 45mm

Grips - Marin MTB, Closed End

Headset - FSA No.10-P

Seatpost - Marin Alloy, 30.9

Saddle - Marin MTB

Pedals - Nylon Platform

Colours GREY BLUE, RED GREY
Sizes Extra Large Frame - 29 Wheel, Large Frame - 29 Wheel, Medium Frame - 27.5 Wheel, Medium Frame - 29 Wheel, Small Frame - 27.5 Wheel
Brand Marin
Model Year 2025
Barcodes 8.43346E+11, 843346123329, 843346123336, 843346123343, 843346123350, 843346126405, 843346126412, 843346126429, 843346126436, 843346126443, 843346126450
SKUs / Part Numbers 737522002, 737522003, 737523002, 737523003, 737524001, 737524002, 737524003, 737683001, 737683002, 737683003

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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