Trek Marlin 4 Gen 3 Blue Sage XS (27.5" Wheel)
The Marlin 4 is the perfect entry-level mountain bike, ready to take you from scenic rail trails to challenging singletrack adventures. Designed for riders who need a bike that can handle rugged terrain while doubling as a tough commuter, it features Bontrager Montrose comp tyres for traction and versatility. Equipped with hydraulic disc brakes, front suspension, an 8-speed Shimano drivetrain, and mounts for racks and mudguards, it's an excellent choice for trail enthusiasts and campus commuters alike. Constructed from Alpha Silver Aluminum, the sleek frame offers strength without added weight. Tackle bumps and rough terrain with the SR Suntour XCE 28 suspension fork, offering up to 100mm of travel for a more comfortable ride. Adapted for each size, the lightweight aluminium frame will accommodate smaller riders with a curved top tube and lower standover height, paired with Smart Wheel Sizing that ensure you’re shredding with the fastest wheel that fits, shorter reach brake levers and narrower handlebars so however small the rider, they maintain effortless confidence and control. Whether you're hitting the trails or cruising through your daily commute, this entry-level mountain bike is built to handle it all with ease. With its rugged build and thoughtful design, the Trek Marlin 4 Gen 3 is the ultimate companion for beginners and recreational riders seeking a dependable bike.
The Marlin 4 is the perfect entry-level mountain bike, ready to take you from scenic rail trails to challenging singletrack adventures. Designed for riders who need a bike that can handle rugged terrain while doubling as a tough commuter, it features Bontrager Montrose comp tyres for traction and versatility. Equipped with hydraulic disc brakes, front suspension, an 8-speed Shimano drivetrain, and mounts for racks and mudguards, it's an excellent choice for trail enthusiasts and campus commuters alike. Constructed from Alpha Silver Aluminum, the sleek frame offers strength without added weight. Tackle bumps and rough terrain with the SR Suntour XCE 28 suspension fork, offering up to 100mm of travel for a more comfortable ride. Adapted for each size, the lightweight aluminium frame will accommodate smaller riders with a curved top tube and lower standover height, paired with Smart Wheel Sizing that ensure you’re shredding with the fastest wheel that fits, shorter reach brake levers and narrower handlebars so however small the rider, they maintain effortless confidence and control. Whether you're hitting the trails or cruising through your daily commute, this entry-level mountain bike is built to handle it all with ease. With its rugged build and thoughtful design, the Trek Marlin 4 Gen 3 is the ultimate companion for beginners and recreational riders seeking a dependable bike.
The Marlin 4 is the perfect entry-level mountain bike, ready to take you from scenic rail trails to challenging singletrack adventures. Designed for riders who need a bike that can handle rugged terrain while doubling as a tough commuter, it features Bontrager Montrose comp tyres for traction and versatility. Equipped with hydraulic disc brakes, front suspension, an 8-speed Shimano drivetrain, and mounts for racks and mudguards, it's an excellent choice for trail enthusiasts and campus commuters alike. Constructed from Alpha Silver Aluminum, the sleek frame offers strength without added weight. Tackle bumps and rough terrain with the SR Suntour XCE 28 suspension fork, offering up to 100mm of travel for a more comfortable ride. Adapted for each size, the lightweight aluminium frame will accommodate smaller riders with a curved top tube and lower standover height, paired with Smart Wheel Sizing that ensure you’re shredding with the fastest wheel that fits, shorter reach brake levers and narrower handlebars so however small the rider, they maintain effortless confidence and control. Whether you're hitting the trails or cruising through your daily commute, this entry-level mountain bike is built to handle it all with ease. With its rugged build and thoughtful design, the Trek Marlin 4 Gen 3 is the ultimate companion for beginners and recreational riders seeking a dependable bike.
The Marlin 4 is the perfect entry-level mountain bike, ready to take you from scenic rail trails to challenging singletrack adventures. Designed for riders who need a bike that can handle rugged terrain while doubling as a tough commuter, it features Bontrager Montrose comp tyres for traction and versatility. Equipped with hydraulic disc brakes, front suspension, an 8-speed Shimano drivetrain, and mounts for racks and mudguards, it's an excellent choice for trail enthusiasts and campus commuters alike. Constructed from Alpha Silver Aluminum, the sleek frame offers strength without added weight. Tackle bumps and rough terrain with the SR Suntour XCE 28 suspension fork, offering up to 100mm of travel for a more comfortable ride. Adapted for each size, the lightweight aluminium frame will accommodate smaller riders with a curved top tube and lower standover height, paired with Smart Wheel Sizing that ensure you’re shredding with the fastest wheel that fits, shorter reach brake levers and narrower handlebars so however small the rider, they maintain effortless confidence and control. Whether you're hitting the trails or cruising through your daily commute, this entry-level mountain bike is built to handle it all with ease. With its rugged build and thoughtful design, the Trek Marlin 4 Gen 3 is the ultimate companion for beginners and recreational riders seeking a dependable bike.
in 6 offers
The lowest price for Trek Marlin 4 Gen 3 Blue Sage XS (27.5" Wheel) right now is $718.00 at Evolution Bikes, compared across 5 retailers.
The all-time low was $711.00 on 3 Nov 2026 — today's price is 1% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 7 Nov 2026.
Last updated at 07/11/2026 16:45:32
Trek Marlin 4 Gen 3 2027 8-Speed | Evolution Bikes Blue Sage / XS
Delivery $538.05
2026 Trek Marlin 4 Gen 3 - JUST RIDE Nerang Blue Sage / XS (27.5")
Delivery $200
TREK Marlin 4 Gen 3 Blue Sage 27.5 XS
Free delivery
Trek Marlin 4 Gen 3 - Blue Sage XS / 27.5"
2026 Trek Marlin 4 Gen 3 Mountain Bike Blue Sage / XS (27.5")
Delivery between 12–20 Nov $150
| Electric? | No |
| Intended Use | Trail riding, Commuting |
| Usage Terrain | Trail |
| Frame Material | Alpha Silver Aluminum |
| Frame Type | Hardtail |
Trek Marlin 4 Gen 3 2027 8-Speed | Evolution Bikes Blue Sage / XS
Delivery $538.05
2026 Trek Marlin 4 Gen 3 - JUST RIDE Nerang Blue Sage / XS (27.5")
Delivery $200
TREK Marlin 4 Gen 3 Blue Sage 27.5 XS
Free delivery
Trek Marlin 4 Gen 3 - Blue Sage XS / 27.5"
2026 Trek Marlin 4 Gen 3 Mountain Bike Blue Sage / XS (27.5")
Delivery between 12–20 Nov $150
| Electric? | No |
| Intended Use | Trail riding, Commuting |
| Usage Terrain | Trail |
| Frame Material | Alpha Silver Aluminum |
| Frame Type | Hardtail |