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Christmas Bike Deliveries

Unfortunately the cut-off date for bike delivery pre-Christmas was on the 5th of December, please contact our stores to arrange in-store purchase in time for Christmas.

Trek Marlin 6 - Gen 3 - Galactic Grey Grey - Tiso

Trek Marlin 6 - Gen 3 - Galactic Grey


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Trek Marlin 6 - Gen 3 - Galactic Grey Grey - Tiso

The ever-popular Marlin series is back and better than ever. It combines the utility and versatility of the previous generation Marlin with updated, trail-ready geometry, wider tyres and dropper post compatibility. With the head angle being relaxed back from 69.5 degrees to a super stable 66.5 degrees and the reach increasing, you'll feel confident taking on trails at speed. The tyre clearance and stock tyre width have gone up to 2.4" for greater comfort on all surfaces and better grip on the trails. The Marlin's beginner-friendly price tag and intuitive handling and reliable components make it ideal for getting into mountain biking and developing bike handling skills.

While the Marlin is a mountain bike at its core, it is also so much more than that. There are mounting points for mudguards and a rear pannier rack for hauling luggage on the commute or for weekend adventuring. The ThruSkew rear dropout uses a standard QR rear wheel but in a thru-axle configuration for easier and more secure wheel fitting. You can even remove the handle for increased security  There's also direct mount point for a kickstand, so you don't need to mar up the paint with a clunky clamp. The Blendr stem can be used to mount lights, a cycle computer or your phone for a clean looking and functional cockpit. With the Marlin, you can take whatever route you want to work and load it up with grocery shopping on the way home.

The Marlin 6 sits in the middle of the range and it comes with an SR Suntour coil sprung fork and Tektro hydraulic disc brakes for reliable stopping power. The Shimano 1x10 Deore drivetrain delivers smooth and reliable shifting. The low gear range makes even the steepest hills climbable and the 1x configuration makes gear selection super-simple and easy. The 2.4" Bontrager XT3 tyres are great for all condition riding and balance grip with rolling efficiency.

Sizes XXS and XS are fitted with a curved top tube and lower standover height for young or small riders to mount and dismount easily with 26" wheels for XXS and 27.5" wheels for XS. 

Whether you're looking for your first mountain bike or a versatile commuting machine with MTB capability the Marlin 6 is what you need

Product Code: BIHDJ9AL0489


  • You get real-deal modern mountain bike geometry that keeps handling confident when you're on singletrack, but is versatile enough for use on roads and bike trails too
  • Rack and mudguard mounts make it easy to accessorise, so your mountain bike can double as a rugged commuter
  • The new Thru-Skew system is safer, simpler and stronger, plus it makes removing the rear wheel for flat fixes a piece of cake.
  • Internal routing makes it easy to add a dropper post that lets you lower your saddle on the fly for more confident descending
  • Marlin models in sizes XXS and XS have a curved top tube and lower standover height that makes it easier for younger or smaller riders to mount and dismount as well as 26 inch wheels (XXS) and 27.5 inch wheels (XS)
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 100 mm QR, 100 mm travel
Prowheel C10Y-NW, 30T steel narrow-wide ring, 170 mm length
Shimano Deore M5120, long cage
Shimano Deore M4100, 10 speed
Shimano Deore M4100, 11-46, 10-speed
KMC X10, 10-speed
Tektro HD-M275 hydraulic disc, 180 mm rotor
Front: Formula DC-20, alloy, 6-bolt, 100 mm ThruSkew|Rear: Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve
Size M, ML, L, XL, XXL: Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40"|Sizes XS, S: Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40"
Bontrager alloy, 31.8 mm
Bontrager Comp, 31.8 mm, Blendr compatible
Bontrager XR Endurance Comp, lock-on
Semi-integrated, 1-1/8"
Bontrager alloy, 31.6 mm, 12 mm offset
Bontrager Arvada, steel rails, 138 mm width
VP-536 nylon platform
M - 14.80 kg
Standard Delivery
Standard delivery within 10 working days. Free delivery on orders over £50, otherwise £3.99
Store Collection
Click & collect from any eligible store within 10 working days.
Height135 - 145 cm145 - 155 cm155 - 165 cm165 - 173 cm173 - 180 cm180 - 188 cm188 - 195 cm195 - 203 cm
 4'5" - 4'9"4'9" - 5'1"5'1" - 5'5"5'5" - 5'8"5'8" - 5'11"5'11" - 6'2"6'2" - 6'5"6'5" - 6'8"
Inseam64 - 68 cm69 - 73 cm74 - 78 cm79 - 81 cm81 - 86 cm86 - 89 cm89 - 91 cm91 - 97 cm
 25" - 27"27" - 29"29" - 31"31" - 32"32" - 34"34" - 35"35" - 36"36" - 38"

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