MARIN BOBCAT TRAIL 3 HARDTAIL MTB BIKE 2025 RED/GREY

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Product Details - Marin Bobcat Trail 3 Hardtail Mtb Bike 2025 Red/grey

The Marin Bobcat Trail 3 is our most-affordable Bobcat, creating the biggest smiles for the least possible dollars. 

Its heart is a Series 2 aluminum frame that’s fast, comfy and fun on the trails. There are options for 27.5” and 29” wheels and the bike is built with a trail-taming SR/Suntour suspension fork and powerful Tektro hydraulic brakes.

Key Features Marin Bobcat Trail 3 Hardtail Mountain Bike 2025

  • Series 2 Aluminium frame: Butted and hydroformed aluminum frame with a 120mm travel suspension fork
  • 29" or 27.5" Wheels: The Bobcat is available with 27.5” and 29” wheels, depending on frame size.
  • Powerful Disc brakes: For minimal maintenance and all-conditions stopping power.

Full Specification

  • Frame: Series 2 6061 Aluminium, 27.5" or 29” Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, IS Chainstay Disc Mount, Internal Housing & Dropper Post Routing
  • Fork: SR Suntour XCM HLO, 120mm Travel, Hydraulic Lockout, 46mm Offset
  • Gear Shifters: microSHIFT Advent 9 Trail
  • Chainset: Alloy Crank, Steel Narrow-Wide Chainrings, 32T
  • Rear Cassette: SunRace 9-Speed, 11-46T
  • Chain: KMC 9
  • Front Derailleur:
  • Rear Derailleur: microSHIFT Advent 9 Clutch
  • Bottom Bracket: Sealed Cartridge Bearings, Square Taper
  • Pedals: Nylon Platform
  • Rims: Marin, Aluminium Double Wall, 25mm Inner, Pinned Joint, Disc Specific
  • Hubs: Forged Alloy Disc, 32H
  • Tyres: MTB, 27.5/29x2.25"
  • Brakes: Tektro HD-M280 Hydraulic Disc, 180mm/160mm Rotor
  • Handlebar Grips: Marin MTB, Closed End
  • Handlebar: Marin 31.8 Riser, 12mm Rise, 780mm Width
  • Headset: FSA No.10-P
  • Stem: Marin Alloy, 31.8mm, 45mm
  • Saddle: Marin MTB
  • Seatpost: Marin Alloy, 30.9
  • Accessories: N/A
  • Weight: N/A

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.


Size Guide

Marin Hardtail Size Guide Size Guide

How we Build & Pack Your Bike

Aftercare

At All Terrain Cycles, we want you to ride with confidence every time. To ensure your bike or e-bike stays in peak condition, here are some essential safety and maintenance tips.

Bicycle Safety 

Always wear a helmet – Safeguard against head injuries by using a properly fitted, safety-certified helmet.

Perform pre-ride checks – Before each ride, verify that brakes, tyres, and gears are in good working order.

Stay visible – Utilise lights and reflective gear when cycling in low-light conditions.

Follow road rules – Ride responsibly and remain aware of your surroundings.

Aftercare for Your New Bike Initial Check-Up (First 50-100 miles)

Gear Adjustment – New cables may stretch slightly; have a qualified mechanic check and adjust them.

Brake & Wheel Check – Inspect brakes for wear and ensure wheels are aligned properly.

Lubrication – Apply chain oil and check bolt tightness to maintain smooth performance.

Tyre Pressure – Regularly monitor to prevent flats and enhance efficiency.

Pedals - Ensure pedals are still tight and correctly fitted.

Routine Maintenance (Every Few Weeks)

Chain Care – Clean and lubricate your chain to minimise wear and prolong its life.

Brake Safety – Check brake pads and responsiveness before each ride.

Tyre Inspection – Look for punctures and ensure correct air pressure.

Handlebar & Stem Alignment – Confirm they are tight and secure to prevent instability.

Frame Safety Check – Look for any signs of damage or cracks.

Pedals - Ensure pedals are still tight and correctly fitted.

Professional Check-Ups

Have your bike serviced at least once a year, or more frequently if you ride often.

Aftercare for Your New Electric Bicycle (e-Bike) Initial Check-Up (First 50-100 miles)

Battery Care – Fully charge your battery (if required) before the first ride and store it in a dry, moderate-temperature environment.

Avoid Overcharging – Unplug the charger once fully charged to extend battery life.

Pedals - Ensure pedals are still tight and correctly fitted.

Routine e-Bike Maintenance (Every Few Weeks)

Motor Inspection – Listen for unusual noises and ensure smooth operation.

Battery & Connection Checks – Inspect cables and connectors for dirt, moisture, or damage.

Pedals - Ensure pedals are still tight and correctly fitted.

Seasonal e-Bike Maintenance

Check Electrical Components – Ensure wires and connections are clean and secure.

Professional Servicing – Have your e-bike inspected at least once a year or every 500-1000 miles for optimal performance.

By following these aftercare guidelines, you’ll help ensure that your bicycle runs smoothly, lasts longer, and remains a joy to ride. Stay safe and enjoy the ride!

Read our full advice

If you have any problems or concerns: Contact All Terrain Customer Services on 01274 588488 or email sales@allterraincycles.co.uk

MARIN BOBCAT TRAIL 3 HARDTAIL MTB BIKE 2025 RED/GREY
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Regular price £664.00
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  • SKU: 737683002
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Product Description

The Marin Bobcat Trail 3 is our most-affordable Bobcat, creating the biggest smiles for the least possible dollars. 

Its heart is a Series 2 aluminum frame that’s fast, comfy and fun on the trails. There are options for 27.5” and 29” wheels and the bike is built with a trail-taming SR/Suntour suspension fork and powerful Tektro hydraulic brakes.

Key Features Marin Bobcat Trail 3 Hardtail Mountain Bike 2025

  • Series 2 Aluminium frame: Butted and hydroformed aluminum frame with a 120mm travel suspension fork
  • 29" or 27.5" Wheels: The Bobcat is available with 27.5” and 29” wheels, depending on frame size.
  • Powerful Disc brakes: For minimal maintenance and all-conditions stopping power.

Full Specification

  • Frame: Series 2 6061 Aluminium, 27.5" or 29” Wheels, Low Standover, 68mm BB shell, 135mm Forged Dropouts, IS Chainstay Disc Mount, Internal Housing & Dropper Post Routing
  • Fork: SR Suntour XCM HLO, 120mm Travel, Hydraulic Lockout, 46mm Offset
  • Gear Shifters: microSHIFT Advent 9 Trail
  • Chainset: Alloy Crank, Steel Narrow-Wide Chainrings, 32T
  • Rear Cassette: SunRace 9-Speed, 11-46T
  • Chain: KMC 9
  • Front Derailleur:
  • Rear Derailleur: microSHIFT Advent 9 Clutch
  • Bottom Bracket: Sealed Cartridge Bearings, Square Taper
  • Pedals: Nylon Platform
  • Rims: Marin, Aluminium Double Wall, 25mm Inner, Pinned Joint, Disc Specific
  • Hubs: Forged Alloy Disc, 32H
  • Tyres: MTB, 27.5/29x2.25"
  • Brakes: Tektro HD-M280 Hydraulic Disc, 180mm/160mm Rotor
  • Handlebar Grips: Marin MTB, Closed End
  • Handlebar: Marin 31.8 Riser, 12mm Rise, 780mm Width
  • Headset: FSA No.10-P
  • Stem: Marin Alloy, 31.8mm, 45mm
  • Saddle: Marin MTB
  • Seatpost: Marin Alloy, 30.9
  • Accessories: N/A
  • Weight: N/A

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.


Size Guide

Marin Hardtail Size Guide Size Guide

How to Build Your Bike

Aftercare

At All Terrain Cycles, we want you to ride with confidence every time. To ensure your bike or e-bike stays in peak condition, here are some essential safety and maintenance tips.

Bicycle Safety 

Always wear a helmet – Safeguard against head injuries by using a properly fitted, safety-certified helmet.

Perform pre-ride checks – Before each ride, verify that brakes, tyres, and gears are in good working order.

Stay visible – Utilise lights and reflective gear when cycling in low-light conditions.

Follow road rules – Ride responsibly and remain aware of your surroundings.

Aftercare for Your New Bike Initial Check-Up (First 50-100 miles)

Gear Adjustment – New cables may stretch slightly; have a qualified mechanic check and adjust them.

Brake & Wheel Check – Inspect brakes for wear and ensure wheels are aligned properly.

Lubrication – Apply chain oil and check bolt tightness to maintain smooth performance.

Tyre Pressure – Regularly monitor to prevent flats and enhance efficiency.

Pedals - Ensure pedals are still tight and correctly fitted.

Routine Maintenance (Every Few Weeks)

Chain Care – Clean and lubricate your chain to minimise wear and prolong its life.

Brake Safety – Check brake pads and responsiveness before each ride.

Tyre Inspection – Look for punctures and ensure correct air pressure.

Handlebar & Stem Alignment – Confirm they are tight and secure to prevent instability.

Frame Safety Check – Look for any signs of damage or cracks.

Pedals - Ensure pedals are still tight and correctly fitted.

Professional Check-Ups

Have your bike serviced at least once a year, or more frequently if you ride often.

Aftercare for Your New Electric Bicycle (e-Bike) Initial Check-Up (First 50-100 miles)

Battery Care – Fully charge your battery (if required) before the first ride and store it in a dry, moderate-temperature environment.

Avoid Overcharging – Unplug the charger once fully charged to extend battery life.

Pedals - Ensure pedals are still tight and correctly fitted.

Routine e-Bike Maintenance (Every Few Weeks)

Motor Inspection – Listen for unusual noises and ensure smooth operation.

Battery & Connection Checks – Inspect cables and connectors for dirt, moisture, or damage.

Pedals - Ensure pedals are still tight and correctly fitted.

Seasonal e-Bike Maintenance

Check Electrical Components – Ensure wires and connections are clean and secure.

Professional Servicing – Have your e-bike inspected at least once a year or every 500-1000 miles for optimal performance.

By following these aftercare guidelines, you’ll help ensure that your bicycle runs smoothly, lasts longer, and remains a joy to ride. Stay safe and enjoy the ride!

Read our full advice

If you have any problems or concerns: Contact All Terrain Customer Services on 01274 588488 or email sales@allterraincycles.co.uk