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Marlin 4 is the perfect gateway to trail riding. It's ideal for new riders who want a mountain bike with knobby tyres, that can double as a rugged commuter.Disc brakes, front suspension, 21 speeds
Marlin 4 is the perfect gateway to trail riding. It's ideal for new riders who want a mountain bike with knobby tyres, that can double as a rugged commuter.Disc brakes, front suspension, 21 speeds
Trek

Marlin 4 Gen 2

£425.00
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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.

No Quibble Returns

Online/ Mail Order Returns:
  • If for any reason you are not satisfied, you can return any item ordered via mail order provided that the goods are complete with all relevant packaging in an unused and re-saleable condition within 14 days of the date of shipment for a refund or an exchange. It's that simple.
  • We make no charge for returns - there is no restocking fee
  • Returned goods must be unused, in a saleable condition and in their original packaging with all labels still attached. Please note that items showing signs of wear or those that have been engraved, altered, resized, or damaged in any way cannot be accepted for return.
  • We cannot accept returns on clothing that has been personalised e.g. with name printing
  • We will credit the card we have on file for you this may take up to 10 working days to appear as cleared funds
  • If the original payment was via PayPal we will credit the PayPal account that the order was placed with
  • Value of goods only will be refunded.
  • For the purpose of hygiene, shorts, knicks and tights with a seatpad cannot be returned

NOTE: Please do not tape up, or attach labels direct to the retail packaging, please wrap the product first.

  • Goods must be returned within 14 days of receipt.
  • Goods must be in original packaging.
  • Goods must not be fitted or used.
  • Goods must be accompanied with a copy of your Original Receipt and aCover note with your name, address, reason for return, explaining if you would like a exchange or refund

If you return something due to it not fitting or being suitable, you will need to pay the postage costs to return it to us.

If you return something due to it being faulty we refund up to £10 carriage for bikes & frames and £5 for smaller items. If your return exceeds this amount please contact us and we can arrange collection for you. Please state a date and collection address (not Saturday or Sunday) where the goods can be collected from.

We recommend you use recorded delivery or registered post to return items so as to cover yourself against loss.

Customers outside of the UK must follow the instructions belowalong with our standard returns procedure.

To help us deal with your return to us quickly and efficiently you must mark all returns as RETURNED GOODS – FAILED SALE. This must be clearly marked on the customs information document ( CN22 and/ or CN 23) on the outside of the packaging. Failure to do so may result in the goods being refused at customs in the UK and so being returned to the sender.

If you have paid import duty for goods received, and subsequently return the goods to us, it should be possible for you to claim a refund of duties from your local Customs Authority. To do this, you will need to show them proof of duty paid and proof of export (e.g. certificate of posting) when claiming your refund.

Should you have any further queries on duties payable/refundable, please contact your local Customs Authority.

Damaged Goods

Before you sign for your goods make sure you are satisfied the contents are not damaged.

If in any doubt write: "GOODS DAMAGED"

IMPORTANT: If you sign that the item as 'has been received in good condition' you will have no claim later if the product is found to be damaged.

Damaged goods must be reported within 24 hours of receipt.

Warranty & Warranty Returns

We never want an item to fail but we recognise that failures can happen. When you buy wih Pedal Revolution you can have total piece of mind and know that we will give you issue our full attention. Our team work with suppliers and brands to ensure any warranty case is handled with the upmost care and is processed as quickly as possible.

Warranty items need to be returned to us at the below address with the package clearly marked as "Warranty" so that we can send them to the supplier to start the warranty procedure - warranty cases are handled by the brand or supplier of the goods and normally have a 1-3 week turn around.

Warranty items must be returned with a copy of your original receipt (the is a requirement of the brands/ suppliers).

No monies can be refunded until an item is accepted for warranty by the brand/ supplier

Returns Address

Returns Dept
Pedal Revolution
63-67 Bethel Street
Norwich
Norfolk
NR2 1NR

Marlin 4 Gen 2

Season:2023

Brand:Trek

Code:29759AlpineBLU

Marlin 4 is the perfect gateway to trail riding. It's ideal for new riders who want a mountain bike with knobby tyres, that can double as a rugged commuter. Disc brakes, front suspension, 21 speeds and mounts for a rack and mudguards make this a great bike for new trail riders and campus commuters alike.

It's right for you if...

You want an introductory mountain bike at an incredible price, but also want a commuter that's rugged enough to hop kerbs on the way to class.

The tech you get

A lightweight aluminium frame with internal routing to protect your cables and add to the bike's sleek look, 21 speeds, a wide range of gearing so you always have the right gear for your terrain, powerful mechanical disc brakes and a suspension fork that takes the edge off bumps and rough terrain.

The final word

The Marlin is made for any adventure. The rack and mudguard mounts make it a great choice for commuters who want to get a little rad on the way to class or the shops.

Why you'll love it

  1. It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus or just getting from A to B on any surface
  2. Rack and mudguard mounts make it easy to accessorise, so your mountain bike can double as a rugged commuter
  3. Smaller frame sizes (XS and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently
  4. Marlin models in XS and S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount
  5. Like every Trek, it's backed by a lifetime warranty
Technical Information
*FrameSize:XS , S
Alpha Silver Aluminium, curved top tube, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5 mm QR
Size:M , ML , L , XL , XXL
Alpha Silver Aluminium, internal routing, chainstay disc-brake mount, rack and kickstand mount, 135x5 mm QR
*ForkSize:XS
SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5" wheel, 100 mm QR, 80 mm travel
Size:S
SR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travel
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
Max compatible fork travel100mm (XS & S: 490mm axle-to-crown, M & up: 509mm axle-to-crown)
Wheels
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Hub frontFormula DC-20, alloy, 6-bolt, 5x100 mm QR
Hub rearFormula DC-31, alloy, 6-bolt, 6/7/8-speed freewheel, 135x5 mm QR
RimBontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve
*TyreSize:XS , S
Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20"
Size:M , ML , L , XL , XXL
Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20"
Size:M , ML , L , XL , XXL
Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.00"
Max tyre sizeFrame: 29x2.20" (XS & S: 27.5x2.4") Fork: See manufacturer
Drivetrain
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ShifterShimano Altus EF500, 7-speed
Front derailleurShimano Tourney TY300, 34.9 mm clamp, down swing, down pull
Rear derailleurShimano Tourney TY300
*CrankSize:XS , S , M
Shimano Tourney TY301, 42/34/24, 170 mm length
Size:ML , L , XL , XXL
Shimano Tourney TY301, 42/34/24, 175 mm length
*Bottom bracketSize:XS , S , M , ML , L , XL , XXL
VP BC73, 73 mm, threaded cartridge
Size:XS , S , M , ML , L , XL , XXL
Sealed cartridge, 73mm
CassetteShimano TZ500, 14-28, 7--speed
ChainKMC Z7, 7-speed
PedalVP-536 nylon platform
Max. chainring size1x/2x: 34T, 3x: 42T
Components
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SaddleBontrager Arvada, steel rails, 138 mm width
*SeatpostSize:XS , S
Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length
Size:M
Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length
Size:ML , L , XL , XXL
Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
*HandlebarSize:XS , S
Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width
Size:M , ML , L , XL , XXL
Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width
*GripsSize:XS , S , M , ML , L , XL , XXL
Bontrager XR Endurance Comp
Size:XS , S , M , ML , L , XL , XXL
Bontrager XR Endurance Comp, lock-on
*StemSize:XS
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
Size:S
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length
Size:M
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
Size:ML , L
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 80 mm length
Size:XL , XXL
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 90 mm length
Head setSemi-integrated, 1-1/8"
*BrakeSize:XS , S , M , ML , L , XL , XXL
Tektro MD-M280 mechanical disc, 160 mm rotor
Size:XS , S , M , ML , L , XL , XXL
Tektro MD-M281 mechanical disc, 160 mm rotor
Weight
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WeightM - 14.40 kg / 31.75 lb
Weight limitThis bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing Information

Sizing

SizeRider HeightInseam
XS

145 - 155 cm

4'9" - 5'1"

69 - 73 cm

27" - 29"

S

155 - 165 cm

5'1" - 5'5"

74 - 78 cm

29" - 31"

M

165 - 173 cm

5'5" - 5'8"

79 - 81 cm

31" - 32"

M/L

173 - 180 cm

5'8" - 5'11"

81 - 86 cm

32" - 34"

L

180 - 188 cm

5'11" - 6'2"

86 - 89 cm

34" - 35"

XL

188 - 195 cm

6'2" - 6'5"

89 - 91 cm

35" - 36"

2XL

195 - 203 cm

6'5" - 6'8"

91 - 97 cm

36" - 38"

Geometry

All measurements provided in cm unless otherwise stated.

Sizing table
Frame size numberFrame size letterWheel sizeA —Seat tubeB —Seat tube angleEffective seat tube angleC —Head tube lengthD —Head angleE —Effective top tubeF —Bottom bracket heightG —Bottom bracket dropH —Chainstay lengthI —OffsetJ —TrailK —WheelbaseL —StandoverM —Frame reachN —Frame stack
13.5"XS27.5"34.373.5°73.5°969.3°54.429.25.843.84.28.8104.965.837.656.5
15.5"S27.5"36.873.5°73.5°969.3°55.530.24.843.84.28.8106.668.638.557.4
17.5"M29"41.971.9°73.0°969.5°60.2315.843.84.29.311074.841.860.2
18.5"ML29"44.471.9°73.0°969.5°61.8315.843.84.29.3111.675.843.460.2
19.5"L29"4771.9°73.0°1069.5°63.8315.843.84.29.3113.775.745.161.1
21.5"XL29"52.171.9°73.0°1269.5°65.9315.843.84.29.3115.976.946.663
23.0"XXL29"55.971.9°73.0°1269.5°67.331.15.843.84.29.3117.380.44863
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