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The Trek Marlin 8 has a smooth, lightweight RockShox fork, tubeless-ready wheels and wide-range 1x drive train make this model the best choice for new riders who want a fast cross-country hardtail.
The Trek Marlin 8 has a smooth, lightweight RockShox fork, tubeless-ready wheels and wide-range 1x drive train make this model the best choice for new riders who want a fast cross-country hardtail.
Trek

Trek Marlin 8 Hardtail Mountain Bike 2022 in Gloss Alpine Fade

£575.00 £925.00 37% off
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The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the products have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:

1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £24.99 for collection. If you do not have the original box, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid receipt.

Trek Marlin 8 Hardtail Mountain Bike 2022 in Gloss Alpine Fade

Season:2022

Brand:Trek

Code:346492022GLSAlpineGLSFade

The Trek Marlin 8 has a smooth, lightweight RockShox fork, tubeless-ready wheels and wide-range 1x drive train making this model the best choice for new riders who want a fast cross-country hardtail.
A light frame with internal cable routing, a smoother-feeling RockShox Judy Silver fork with a Solo Air spring and TurnKey hydraulic lockout, Shimano hydraulic disc brakes, tubeless-ready Bontrager Kovee wheels and a simple 1x12 drivetrain that ditches the front derailleur for less clutter and easier operation. The wide-range 11-50 cassette gives you all the gears you need for clawing up climbs and blazing down descents.
The smaller frame sizes (XXS, XS and S) have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount, so you get a bike perfectly moulded to your size.

Key Features & Benefits:

  • Aluminium Frame: Lightweight & Durable
  • Hydraulic Disc brakes: Reliable stopping in all weather conditions.
  • SRAM SX Eagle 12 Speed: Ditches the front derailleur for less clutter and easier operation.

Full Specification:

  • Frame: Alpha Silver Aluminium, internal routing, chainstay disc-brake mount, rack and kickstand mount, 135x5 mm QR
  • Rear Shock (If Applicable): N/A
  • Fork: RockShox Judy Silver Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 100 mm QR, 80mm travel XXS, XS, 100 mm travel all other sizes
  • Number of Gears: 12
  • Gear Shifter: SRAM SX Eagle, 12-speed
  • Chainset: SRAM SX Eagle, 30T steel ring, XXS 155mm length, XS, S, M 170mm length, ML, L, XL, XXL 175mm length
  • Chainrings: 30T
  • Rear Cassette: SRAM PG-1210 Eagle, 11-50, 12-speed
  • Chain: SRAM SX Eagle, 12-speed
  • Front Derailleur: N/A
  • Rear Derailleur: SRAM SX Eagle
  • Bottom Bracket: Truvativ Powerspline, 73 mm, threaded cartridge, 118 mm spindle
  • Pedals: VP-536 nylon platform
  • Rims: Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve
  • Front Hub: Formula DC-20 LW, alloy, 6-bolt, 5x100 mm QR
  • Rear Hub: Formula DC-22LW, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
  • Front Tyre: Size XXS, Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60 tpi, 26x2.40", Sizes XS, S 27.5x2.35", Sizes M, ML, L, XL, XXL 29x2.35"
  • Rear Tyre: Size XXS, Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60 tpi, 26x2.40", Sizes XS, S 27.5x2.35", Sizes M, ML, L, XL, XXL 29x2.20"
  • Brakes: Shimano MT200 hydraulic disc
  • Handlebars: Sizes XXS, XS Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width, Sizes, S, M, ML, L, XL, XXL Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width
  • Handlebar Grips: Bontrager XR Trail Comp Nylon Lock-on
  • Headset: Semi-integrated, 1-1/8"
  • Stem: Size XXS Bontrager alloy, 31.8 mm, Blendr compatible, 7 degree, 35 mm length, Size XS 50mm length, Size S, 60mm length, Size M, 70mm length, Sizes, ML, L, 80mm length, Sizes XL, XXl, 90mm length
  • Saddle: Bontrager Arvada, steel rails, 138 mm width
  • Seatpost: Size XXS Bontrager alloy, 31.6 mm, 12 mm offset, 300mm length, Sizes XS, S, M 330mm length, Sizes ML, L , XL, XXL, 400mm length
  • Accessories: N/A
  • Weight: M 13.20kg/29.1lbs (with tubes)
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.




Sizing Chart for Trek Marlin Hardtail Mountain Bike

The smaller frame sizes (XXS, XS and S) have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount, so you get a bike perfectly moulded to your size.
Frame SizeRider Height (cm)Rider Height (')Inseam (cm)Inseam (")
XXS135 - 1454'5" - 4'9"64 - 6825 - 27
XS145 - 1554'9" - 5'1"68 - 7327 - 29
S155 - 1655'1" - 5'5"73 - 7929 - 31
M165 - 1735'5" - 5'8"79 - 8131 - 32
M/L173 - 1805'8" - 5'11"81 - 8632 - 34
L180 - 1885'11" - 6'2"86 - 8834 - 35
XL188 - 1956'2" - 6'5"88 - 9135 - 36
XXL195 - 2036'5" - 6'8"91 - 9736 - 38

Geometry for Trek Marlin Cross-Country Mountain Bike

All measurements provided in cm unless otherwise stated.

Frame Size Number13.513.515.517.518.519.521.523.0
Frame Size LetterXXSXSSMMLLXLXXL
Wheel Size26"27.5"27.5"29"29"29"29"29"
A - Seat Tube34.334.336.841.944.447.052.155.9
B - Seat Tube Angle73.4°73.5°73.5°71.9°71.9°71.9°71.9°71.9°
Effective Tube Angle73.4°73.5°73.5°73.0°73.0°73.0°73.0°73.0°
C - Head Tube Length9.09.09.09.09.010.012.012.0
D - Head Angle69.1°69.3°69.3°69.5°69.5°69.5°69.5°69.5°
E - Effective Top Tube54.354.355.560.261.863.865.967.3
F - Bottom Bracket Height28.629.230.231.031.031.031.031.1
G - Bottom Bracket Drop5.75.84.85.85.85.85.85.8
H - Chainstay Length43.843.843.843.843.843.843.843.8
I - Offset4.24.24.24.24.24.24.24.2
J - Trail8.548.88.89.39.39.39.39.3
K - Wheelbase104.8104.9106.6110.0111.6113.7115.9117.3
L - Standover65.265.868.674.875.875.776.980.4
M - Frame Reach37.537.638.541.843.445.146.648.0
N - Frame Stack56.656.557.460.260.261.163.063.0

Warranty Information for Trek:

Lifetime warranty on Frame sets (frame and rigid fork), main frame and full suspension swing arms for the lifetime of the original owner, and Bontrager wheels with carbon rims.

2-year warranty on Rear suspension linkage components, including bearings, rocker link and accompanying hardware and components, Bontrager wheels with alloy rims, Paint and transfers.

For full warranty policy please visit trekbikes.com

Technical Information

Geometry for Trek Marlin 8 Unisex Cross Country Mountain Bike

Trek Marlin 8 Mens Cross Country Hardtail MTB

All measurements in cm unless stated otherwise

Frame Size Number13.513.515.517.518.519.521.523.0
Frame Size LetterXXSXSSMMLLXLXXL
Wheel Size26"27.5"27.5"29"29"29"29"29"
A - Seat Tube34.334.336.841.944.447.052.155.9
B - Seat Tube Angle73.4°73.5°73.5°71.9°71.9°71.9°71.9°71.9°
Effective Seat Tube Angle73.4°73.5°73.5°73.0°73.0°73.0°73.0°73.0°
C - Head Tube Length9.09.09.09.09.010.012.012.0
D - Head Angle69.1°69.3°69.3°69.5°69.5°69.5°69.5°69.5°
E - Effective TT Length54.454.455.560.261.863.865.967.3
F - BB Height28.629.230.231.031.031.031.031.1
G - BB Drop5.75.84.85.85.85.85.85.8
H - Chainstay length43.843.843.843.843.843.843.843.8
I - Offset4.24.24.24.24.24.24.24.2
J -Trail8.548.808.809.309.309.309.309.30
K - Wheelbase104.8104.9106.6110.0111.6113.7115.9117.3
L - Standover65.265.868.674.875.875.776.980.4
M - Frame Reach37.537.638.541.843.445.146.648.0
N - Frame Stack56.656.557.460.260.261.163.063.0

Sizing Information

Sizing Chart for Trek Marlin 8 Hardtail Mountain Bike

Frame SizeRider Height (cm)Rider Height (')Inseam (cm)Inseam (")
XXS134 - 1454'5" - 4'9.0"63 - 6825 - 27
XS145 - 1554'9" - 5'1"68 - 7327 - 29
S155 - 1655'1" - 5'5"73 - 7929 - 31
M165 - 1735'5" - 5'8"79 - 8131 - 32
M/L173 - 1805'8" - 5'11"81 - 8632 - 34
L180 - 1885'11" - 6'2"86 - 8834 - 35
XL188 - 1956'2" - 6'5"88 - 9135 - 36
XXL195 - 2036'5" - 6'8"91 - 9736 - 3

Professional Opinion

Trek Hardtail Mountain Bikes: Marlin Edition

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  • Can you recommend a pannier rack that is compatible with this bike?
    Question asked by Hannah Smith on 04/08/2023 13:34:02
  • Can a dropper post be fitted to the trek marlin 8 xxs? Internal or external?
    Question asked by Colin mactavish on 06/06/2023 00:12:01
    You can fit an external dropper post only as there is not sufficent routing at the base of the seat post for an internally routed dropper post.
  • Can you fit 29 x 2.25 tyres on the front and rear ?
    Question asked by Phillip on 30/10/2022 16:22:45
    As long as the bike is M, ML, L , XL or XXL then a 29 x 2.25 tyre (narrower) could be fitted.
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