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Marlin 4 is a trail-worthy daily rider, perfectly suited for everyday adventures, on and off the trail. It features a trail-savvy frame.
Marlin 4 is a trail-worthy daily rider, perfectly suited for everyday adventures, on and off the trail. It features a trail-savvy frame.
Trek

Trek Marlin 4 Gen 3 MTB in Blue Sage

£525.00
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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
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

RETURNS

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Please send any returns or exchanges to the store you purchased them from if known:


Petersfield

21 Chapel St,
Petersfield,
Hampshire,
GU32 3DT
01730 263370
hoopspetersfield@gmail.com


Walton

12-14 Brassey House,
New Zealand Avenue,
Walton on Thames,
Surrey,
KT12 1QD
01932 221424
walton@eaststcycles.com


Winchester

1, Winchester Trade Park,
Easton Ln,
Winchester ,
SO23 7FA
01962 840707
winchester@hoopsvelo.com




Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

Book with obvious signs of use
CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened.
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at sales@hoopsvelo.com.

Builds and Customised Products (if applicable)

If you have purchased a product that has been adapted or customised in any way then we regret we cannot offer a refund.

Exchanges (if applicable)

If you would like to exchange a product please make it clear what it you are returning and what the replace item is you would like. You will responsible for return shipping charges and it is at the managers discretion about exchanged item postage.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping


You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

Trek Marlin 4 Gen 3 MTB in Blue Sage

Season:2026

Brand:Trek

Code:57361GRN

Marlin 4 is a trail-worthy daily rider, perfectly suited for everyday adventures, on and off the trail.

This bike features a trail-savvy frame with a suspension fork, 8-speed Shimano ESSA shifting, and mounts for a rack and kickstand. These features make it an ideal choice for trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.

Features:

  • The frame design allows for a lower standover height, which benefits shorter riders by making it easier to straddle the bike. Larger frame sizes have a straight top tube, as taller riders typically do not have the same standover height issues.
  • Marlin comes in seven frame sizes to suit riders of any height, and Smart Wheel Size ensures you are on the fastest wheel that fits. The smallest sizes even come with short-reach brake levers and narrower handlebars that give smaller riders better comfort and control.
  • Marlin looks and feels great. It is packed with features usually found only on more expensive bikes, like a stylish frame with internal shift cable and brake hose routing, which can help cables last longer by protecting them from the elements.
  • Inspired by rider demand for trouble-free drivetrain longevity and performance, Shimano CUES offers a new foundation for versatility and durability across a range of both electric and standard bikes. CUES features Shimano’s new LINKGLIDE drivetrain technology for significantly increased life on wear items like chain, cassette, and chainrings.
Technical Information
  • Frame Size: XS
    Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew
  • Frame Size: S , M , ML , L , XL , XXL
    Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew
  • Fork Size: XS
    SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel
  • Fork Size: S
    SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel
  • Fork Size: M , ML , L , XL , XXL
    SR Suntour XCE 28, coil spring, preload, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travel
  • Hub front
    Formula DC-20, alloy, 6-bolt, 5x100 mm QR
  • Hub rear
    Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
  • Skewer rear
    173x5 mm QR
  • Rim
    Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve
  • Tyre Size: XS , S
    Bontrager Montrose comp, wire bead, 30 tpi, 27.5x2.40"
  • Tyre Size: M , ML , L , XL , XXL
    Bontrager Montrose comp, wire bead, 30 tpi, 29x2.40"
  • Shifter
    Shimano M315, 8-speed
  • Rear derailleur
    Shimano ESSA U2000
  • Crank Size: XS
    ProWheel alloy, 32T narrow-wide steel ring, 160 mm length
  • Crank Size: S , M , ML
    ProWheel alloy, 32T narrow-wide steel ring, 170 mm length
  • Crank Size: L , XL , XXL
    ProWheel alloy, 32T narrow-wide steel ring, 175 mm length
  • Cassette
    Shimano HG300, 11-45, 8-speed
  • Chain
    KMC Z8.3, 8-speed
  • Pedal
    Nylon platform
  • Saddle
    Bontrager Verse Short, stainless steel rails
  • Seatpost Size: XS , S , M
    Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length
  • Seatpost Size: ML , L , XL , XXL
    Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
  • Handlebar Size: XS
    Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width
  • Handlebar Size: S
    Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
  • Handlebar Size: M , ML , L , XL , XXL
    Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
  • Grips
    Trek Line Comp, nylon lock-on
  • Stem Size: XS , S
    Bontrager Comp, 31.8 mm, 7-degree, 35 mm length
  • Stem Size: M , ML , L
    Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
  • Stem Size: XL
    Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length
  • Stem Size: XXL
    Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
  • Head set
    Semi-integrated, 1-1/8''
  • Brake Size: XS , S
    Tektro HD-M276 hydraulic disc
  • Brake Size: M , ML , L , XL , XXL
    Tektro HD-M275 hydraulic disc
  • Brake rotor Size: XS , S , M , ML , L , XL , XXL
    Tektro, 6-bolt, 160mm
  • Brake rotor Size: M , ML , L , XL , XXL
    Tektro, 6-bolt, 180mm
  • Weight
    M - 14.90 kg / 32.85 lbs
  • Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing Information
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