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The Ultimate Junior Mountain Bike
The Ultimate Junior Mountain Bike
Trek

Trek Marlin 8 Junior Bike Crimson 26 inch Wheel XX-Small

£695.00 £1,025.00 32% off
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

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

Trek Marlin 8 Junior Bike Crimson 26 inch Wheel XX-Small

Season:2023

Brand:Trek

Code:5277581

The Ultimate Junior Mountain Bike

Lightweight Alloy Frame

12 Speed Wide Range Gears

Air Suspension Fork

Tubeless Ready

Dropper Seat Post

Limited stock - whilst stocks last!!


The Marlin 8 is a confidence-boosting trail bike with updated geometry that gives you more control on singletrack without skipping on features for everyday use, like mounts for racks and a kick stand.

It's built for years of progress thanks to 12-speed SRAM shifting and an upgraded RockShox air-spring suspension fork.

Features:

  • 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
  • You get a premium RockShox fork with an air spring that's lighter and more adjustable than a coil
  • You get the simplicity and range of 1x12 drivetrain for putting down power on the trail
  • The included dropper post lets you get your saddle out of the way when you roll into technical sections and steeper descents.
  • Marlin models in sizes XXS and XS have a curved top tube and lower standover height that makes it easier for smaller riders to mount and dismount
Technical Information
  • Frame
  • Size: XXS , XS , S , M , ML , L , XL , XXL
    Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew
  • Size: XXS , XS
    Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew
  • Fork
  • Size: XXS
    RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel
  • Size: XS , S
    RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel
  • Size: M , ML , L , XL , XXL
    RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel
  • Hub front
    Formula DC-20 LW, alloy, 6-bolt, 5x100 mm QR
  • Hub rear
    Formula DC-22LW, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
  • Skewer rear
    Bontrager Switch thru axle
  • Rim
    Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve
  • Spokes
    14 g stainless steel
  • Tyre
  • Size: XXS
    Maxxis Ardent, tubeless, EXO casing, folding bead, 60tpi, 26x2.40"
  • Size: XS , S
    Maxxis Ardent, tubeless, EXO casing, folding bead, 60tpi, 27.5x2.40"
  • Size: M , ML , L , XL , XXL
    Maxxis Ardent, tubeless, EXO casing, folding bead, 60tpi, 29x2.40"
  • Shifter
    SRAM SX Eagle, 12-speed
  • Rear derailleur
    SRAM SX Eagle
  • Crank
  • Size: XXS
    SRAM SX Eagle, 30T steel ring, 49 mm chainline, 155 mm length
  • Size: XS , S , M
    SRAM SX Eagle, 30T steel ring, 49 mm chainline, 170 mm length
  • Size: ML , L , XL , XXL
    SRAM SX Eagle, 30T steel ring, 49 mm chainline, 175 mm length
  • Bottom bracket
    Truvativ Powerspline, 73 mm, threaded cartridge, 118 mm spindle
  • Cassette
    SRAM PG-1210 Eagle, 11-50, 12-speed
  • Chain
    SRAM SX Eagle, 12-speed
  • Saddle
    Bontrager Arvada, steel rails, 138 mm width
  • Seatpost
  • Size: XXS , XS , S
    TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length
  • Size: M
    TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length
  • Size: ML , L , XL , XXL
    TranzX JD-YSP18, 150 mm travel, internal routing, 31.6 mm, 470 mm length
  • Handlebar
  • Size: XXS , XS
    Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width
  • Size: S
    Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
  • Size: M , ML , L , XL , XXL
    Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
  • Grips
    Bontrager XR Trail Comp, nylon lock-on
  • Stem
  • Size: XXS , XS , S
    Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 35 mm length
  • Size: M , ML , L
    Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
  • Size: XL
    Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length
  • Size: XXL
    Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
  • Head set
    Semi-integrated, 1-1/8"
  • Brake
    Shimano MT200 hydraulic disc
  • Brake rotor
  • Size: XXS , XS , S , M , ML , L , XL , XXL
    Shimano RT26, 6-bolt,160 mm
  • Size: M , ML , L , XL , XXL
    Shimano RT26, 6-bolt,180 mm
  • Brake Set
    Shimano MT200 hydraulic disc
  • Weight
    M – 14.29 kg/31.51 lbs
  • Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lbs)
Sizing Information

Road & Gravel

SizeRider HeightInseam
49156 - 163 cm
(5'1" - 5'4")
74 - 77 cm
(29" - 30")
52163 - 168 cm
(5'4" - 5'6")
76 - 79 cm
(30" - 31")
54168 - 174 cm
(5'6" - 5'9")
78 - 82 cm
(31" - 32")
56174 - 180 cm
(5'9" - 5'11")
81 - 85 cm
(32" - 33")
58180 - 185 cm
(5'11" - 6'1")
84 - 87 cm
(33" - 34")
61185 - 191 cm
(6'1" - 6'3")
86 - 90 cm
(34" - 35")


Mountain & City

SizeRider HeightInseam
XS145 - 155 cm69 - 73 cm
S155 - 165 cm74 - 78 cm
M165 - 176 cm79 - 83 cm
M/L173 - 180 cm81 - 86 cm
L177 - 188 cm84 - 89 cm
XL188 - 195 cm89 - 91 cm

Please note that this is a general guide, and the best way to determine the correct size for a specific model is to consult Trek's website for that particular model. Additionally, factors such as inseam length, riding style, and personal preference may also affect the ideal size for a given rider.

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