Best Trek Marlin 5 Mountain Bike Deals Online in the UK (10 Deals Found)

Last Updated - 01/04/2026 Sort By:

Best Choice
HH HILAND

New
Hiland 26 Inch Mountain Bike, 18 Speed MTB with Dual Disc Brake, Mountain Bike for Men Women, High Carbon Steel Frame Bi
Robust High-Carbon Steel Frame: The sturdy steel frame offers high durability and resistance, ideal for challenging terr

£229.99
Best Value
TRIOBLADE

New
TRIOBLADE 29 Inch Mountain Bike 21 Speeds Bike 17.5 Inch Lightweight Aluminium Frame Bicycle for Adult Men Women, Lockou
Quality Materials: The 29 inch mountain bike comes with a strong and lightweight aluminium frame, which is both lightwei

£229.99
Flying

New
FLYing Lightweight 21 speeds Mountain Bikes Bicycles Strong Alloy Frame with Disc brake and Shimano parts Warranty
Frame material is always the first thing to check when choosing a mountain bike. Alloy frame offers better quality, stur

£239.00
AVASTA

Used
AVASTA AV300 26 inch Mountain Bike MTB Commuter Bike Lightweight Aluminium Frame 21 Speed Gearing Front Suspension Disc
【Durable Construction】The handlebars and front fork are made of robust steel material, while the frame, rims and disc br

£284.99
Huffy

New
Huffy Extent 27.5 Inch Mens Mountain Bike - Medium 18 Speed - Matte Black
Off-Road Excellence: Conquer the trails with the Huffy Extent 27.5 Inch Men's 18 speed Mountain Bike, designed for adven

£270.00
HH HILAND

New
Hiland 26 Inch Mountain Bike for Adult, 18 Speed Mens Womens MTB with Disc Brakes, Mountain Bike with Suspension Fork, O
High-Performance Mountain Bike: This 26/27,5 inch mountain bike is built for durability, featuring both front and rear d

£229.99
Totem

New
UK Stock New Cambreeze Mountain Bike/Bicycles Black 27.5'' wheel Lightweight Aluminium Frame 21 Speeds SHIMANO Disc Brak
Cambreeze model. Light weighted strong lightweight aluminium alloy frame, frame size 17″ , suitable for height 1, 60 m –

£299.99
Flying

New
Flying 21 Speeds Mountain bikes Bicycles Shimano Alloy Frame with Warranty
Strong lightweight aluminium alloy frame, frame size 17″ , suitable for height 1, 58 m – 1,80 m. 26'' wheel.

£239.99 £249.99
HH HILAND

New
Hiland 26 Inch Mountain Bike for Adults, 6 Spoke Wheel, 18 Speed Mens and Womens Mountain Bike, with Double Disc Brakes,
Lightweight aluminium frame: The Hiland mountain bike has a robust yet lightweight aluminium frame that offers an excell

£279.99
Glerc

New
Glerc Skyline Kids Mountain Bike for boys/girls, 24 inch kids bike for 10 11 12 13 14 15 16 17 18 years teenagers, 21 sp
【Sturdy Frame】The kids mountain bike is made of high carbon steel frame, which can easily handle the challenges of off-r

£249.99

10 Trek Marlin 5 Mountain Bike deals are available from: Amazon stores, starting from £229.99.
The biggest discount we found is 4% on Flying 21 Speeds Mountain bikes Bicycles Shimano Alloy Frame with Warranty at Amazon.
The lowest price we found is £229.99 while the highest is £299.99.
Prices for the best Trek Marlin 5 Mountain Bike deals average at £255.39.
Last updated on April 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Trek Marlin 5 Mountain Bike.