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2026 Marlin 7 Mountain Bike in Matte Dark Web/Clear Gloss SplatterPlease note: spec in the product illustration may not be accurate
2026 Marlin 7 Mountain Bike in Matte Dark Web/Clear Gloss SplatterPlease note: spec in the product illustration may not be accurate
Trek

2026 Trek Marlin 7 Mountain Bike Matte Dark Web Clear Gloss Splatter

£1,000.00
Size Guide
Pre-Order

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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

Hassle free returns

RETURNS POLICY

If you'd like to exchange or return your order please include your name and order number with the return, our returns address is:

Returns
Activ Cycles
Unit 1&2 Kingfisher Business Park
Henwood
Ashford
TN24 8DG

Subject to the terms set out below we are happy to offer a refund or exchange on all goods except goods which are special orders or nutrition products, or where we have expressly advised you that there is no right to return the goods ordered (save in the event the goods are faulty) provided the goods are returned to us within 14 days of delivery to you.

If you return goods to us and request a different size or alternative product we will send it out free of charge (subject to stock availability). If you require a refund (or the replacement item is not in stock) we aim to process refunds within 2 working days of receipt of the goods. It is your responsibility to ensure that the item is returned to us safely and securely and in saleable condition.

Refunds will be processed using the same method of payment used for the original purchase. Due to the high incidence of fraud, we regret that we are unable to offer any refund without a valid receipt/delivery note.

If the product is faulty or wrong due to a mistake on our part then we will send out replacements free of charge and supply you with a prepaid returns label. For all goods returned please include a letter giving details along with a copy of the original receipt. Returned goods must be unused and with all appropriate packaging and labelling intact.

Your rights to return goods are protected under the Consumer Protection (Distance Selling) Regulations 2000 which can be found at theConsumer Protection (Distance Selling) Regulations 2000 (legislation.gov.uk).

2026 Trek Marlin 7 Mountain Bike Matte Dark Web Clear Gloss Splatter

Season:2026

Brand:Trek

Code:57367BLK

The marlin 7 is your best friend on the trail and wherever else you roll thanks to its confidence-boosting trail geometry. It finds the perfect balance between price and performance with a Rockshox suspension fork that makes quick work of rocks and bumps in your path, and loads of gears from the SRAM nx eagle 12-speed drivetrain. You want a go-anywhere trail bike that's got upgrades where it matters most, but won't break the bank. You want to build skills on the trail, and need a bike with confidence-inspiring geometry. A lightweight aluminium frame with modern trail riding geometry and internal routing that keeps cables protected and keeps the bike looking sleek. A 100 mm Rockshox judy suspension fork that smooths out rowdy trails, upgraded 12-speed SRAM nx eagle shifting and the serious stopping power of hydraulic disc brakes. The marlin 7 is the go-to trail bike for those wanting to build skills on the singletrack and get the best bang for their bucks with upgraded suspension and confidence-inspiring geometry.

- 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
- a Rockshox fork with 100 mm of suspension that turns rocks and roots in the trail into smooth-sailing and upgraded 12-speed SRAM eagle shifting
- mudguard mounts make it easy to accessorise, so your mountain bike can double as a rugged commuter
- 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 smaller riders to mount and dismount
Will my bike have a curved top tube?
Smaller frames have a top tube that dips down as it approaches the seat tube. This design makes for a lower standover height, which is good for shorter riders because it allows them to straddle their bike more easily. Larger frame sizes have a straight top tube because taller riders with longer legs typically don't have the same issues with standover height.
Fit for every rider
Marlin comes in seven frame sizes to suit riders of any height, and smart wheel size ensures youâre 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.
High tech, high value
Marlin looks and feels great. Itâs 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 your cables last longer by protecting them from the elements.
Upgrade your pedals and love your bike more
pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride.
Technical Information
Frame - Size: XS, Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew
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 , 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
Rim - Size: XS , S , M , ML , L , XL , XXL
Tyre - Size: XS , S, Maxxis Rekon, tubeless ready, EXO casing, folding bead, 60 tpi, 27.5x2.40''
Size: M , ML , L , XL , XXL, Maxxis Rekon, tubeless ready, EXO casing, folding bead, 60 tpi, 29x2.40''
Rim strip - Bontrager TLR
Shifter - SRAM SX Eagle, 12-speed
Rear derailleur - SRAM NX Eagle, 12-speed
Crank 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
Pedal - VP-536 nylon platform
Saddle - Bontrager Verse Short, stainless steel rails
Seatpost - Size: XS , S, TranzX JD-YSI34, 100 mm travel, internal routing, 34.9 mm, 350 mm length
Size: M, TranzX JD-YSI34, 125 mm travel, internal routing, 34.9 mm, 405 mm length
Size: ML , L, TranzX JD-YSI34, 150 mm travel, internal routing, 34.9 mm, 456 mm length
Size: XL , XXL, TranzX JD-YSI34, 170 mm travel, internal routing, 34.9 mm, 500 mm length
Handlebar - Size: 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 - Trek Line Comp, nylon lock-on
Stem - Size: XS , S, Bontrager Comp, 31.8 mm, 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: 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 - 14.15 kg / 31.2 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
Professional Opinion
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