Trek Marlin 7 Mountain Bike 2018

Free delivery available Stock items dispatched next working day.

With the Trek Marlin's the smaller sizes come with 27.5" wheels and the larger frame sizes have the 29" wheelset

0% finance available at the checkout

from as little as £13.74 per month with a 10% deposit Open Finance Calculator

Need advice? Speak to one of our experts

Need more information on this product? Why not speak to our friendly expert team who will do their best to answer your queries. Phone us on 01704 835 720


Your item has been added to your basket. Click here to view your basket

Don’t forget to add your essentials! Click here to view

Trek Marlin 7 Mountain Bike 2018

  • Frame Alpha Silver Aluminium w/semi-integrated head tube, rack and mudguard mounts, G2 Geometry on 29ers  
  • Front suspension RockShox 30, coil spring, preload, TurnKey lockout, G2 Geometry w/51mm offset on 29ers, 100mm travel (13.5: 80mm travel)  
  • Front Hub Formula DC20 alloy  
  • Rear Hub Formula DC22 alloy  
  • Rims Bontrager Connection 32-hole double-walled  
  • Spokes Bontrager 14g  
  • Tyres Bontrager XR2, 29x2.20" front, 29x2.00" rear (13.5 & 15.5: 27.5x2.20")  
  • Shifters Shimano Altus M370, 9-speed  
  • Front derailleur Shimano Altus  
  • Rear derailleur Shimano Acera M3000, Shadow  
  • Crank Shimano M351, 44/32/22  
  • Bottom bracket Sealed cartridge  
  • Cassette Shimano HG20, 11-34, 9-speed  
  • Chain KMC X9  
  • Pedals Wellgo nylon platform  
  • Saddle Bontrager Evoke 1.5  
  • Seatpost Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset  
  • Handlebar Bontrager alloy, 31.8mm, 15mm rise  
  • Stem Bontrager Alloy, 31.8mm, 7mm rise, Blendr compatible  
  • Grips Bontrager Race  
  • Headset 1-1/8" threadless, semi-integrated, semi-cartridge bearings  
  • Brakeset Tektro M285 hydraulic disc  

This is a great all round bike. I have used it both to do the commute to work and forest trails at the week end and it has handled both with ease - Ash

On cycle paths and canal paths it is a smooth enjoyable ride- I am glad I chose Marlin 7. On bike trails the gears are very easy to use and change instantly. It is a very comfortable ride. - gordon

The Trek Marlin 7 is a brilliant bike, the rock shox front suspension helped me a lot through my local trails by absorbing the small and big impacts which the fork came across! TBH I have truley put this bike to the test as I have riden this bike a lot through the last couple of days, many thanks to Formby Cycles for supplying me with this amazing bike! - Brandon S

Write a review

Rider's Height Suggested Frame Size
4'10"- 5'2" (148 - 158cm) 13" - 14" X-Small
5'2"- 5'6" (158 - 168cm) 15" - 16" Small
5'6"- 5'10" (168- 178cm) 17" - 18" Medium
5'10" - 6'1" (178 - 185cm) 19" - 20" Large
6'1" - 6'4" (185 - 193cm) 21" - 22" X-Large
6'4" - 6'6" (193 - 198cm) 23" - 24" XX-Large

Your Cycling Essentials

  • Altura Airstream Gilet
    £34.99 £31.49
    More info
  • Altura Tempo Undershorts
    £24.99 £22.49
    More info

We also recommend...

  1. Trek Marlin 6 Mountain Bike 2018
    More info
    From as little as £35.62 per month with a 10% deposit
  2. Trek Marlin 5 Mountain Bike 2018
    More info
    From as little as £31.12 per month with a 10% deposit
  3. Trek Marlin 4 Mountain Bike 2018
    More info
    From as little as £27.74 per month with a 10% deposit

For all the latest news and offers
Subscribe to our newsletter

Birthday:  /