Marlin 5 | Trek Bikes (AU)

Overview

You're new to the trail and you’re looking for a real mountain bike that doubles as a commuter – and you want it all at an exceptional value.

A lightweight aluminium frame with internal shift cable and brake hose 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 hydraulic disc brakes and a suspension fork that takes the edge off bumps and rough terrain.

It’s built in Trek's MTB heritage, so you get a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses because the rack and kickstand mounts make it easy to accessorise and haul a load.

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
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
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
Rack and kickstand mounts make it easy to accessorise, so your mountain bike can double as a rugged commuter
Like every Trek, it's backed by a lifetime warranty

"Unlike some bikes on the cheap end of the spectrum that cater to the recreational user, this one is aimed firmly at entry-level riders who want a bike that's affordable yet capable of riding and racing hard."

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Features

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.

Marlin looks and feels great. It’s 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.

Marlin comes in seven frame sizes to suit riders of any height, and Smart Wheel Size ensures you’re 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.

Going for a long ride? Rack mounts make carrying accessories a breeze.

Chainstay mounts make it easy to install a rear kickstand that stays out of your way and supports bikes of all sizes. No more laying or leaning.

Bontrager stem technology lets you clip your gear directly to the stem for clean looks and maximum user friendliness.

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We route shift and brake cables through the frame to keep things clean and simple. And it looks great, too.

Specs

*Please note - spec applies to all sizes unless listed separately

Frame	Alpha Silver Aluminium, internal routing, chainstay disc-brake mount, rack and kickstand mount, 135x5 mm QR
*Fork	Size: 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 travel	100mm (XS & S: 490mm axle-to-crown, M & up: 509mm axle-to-crown)

Hub front	Formula DC-20, alloy, 6-bolt, 5x100 mm QR
Hub rear	Formula DC-27, alloy, 6-bolt, 7sp freehub, 135x5 mm QR
Rim	Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve
Spokes	14 g stainless steel
*Tyre	Size: 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 size	Frame: 29x2.20" (XS & S: 27.5x2.4") Fork: See manufacturer

*Shifter	Size: XS , S , M , ML , L , XL , XXL Shimano Altus M315, 3-speed
*Shifter	Size: XS , S , M , ML , L , XL , XXL Shimano Altus M315, 7-speed
Front derailleur	Shimano Tourney TY300, 34.9 mm clamp, down swing, down pull
Rear derailleur	Shimano Tourney TY300, long cage, 34T max cog
*Crank	Size: XS , S , M Shimano Tourney TY301, 42/34/24, 170 mm length
*Crank	Size: ML , L , XL , XXL Shimano Tourney TY301, 42/34/24, 175 mm length
Bottom bracket	VP BC73, 73 mm, threaded cartridge
Cassette	Shimano HG200, 12-32, 7-speed
Chain	KMC Z7, 7-speed
Pedal	VP-536 nylon platform
Max. chainring size	1x/2x: 34T, 3x: 42T

Saddle	Bontrager Arvada, steel rails, 138 mm width
*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 , M , ML , L , XL , XXL Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width
Grips	Bontrager XR Endurance Comp
*Stem	Size: 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 set	Semi-integrated, 1-1/8"
Brake	Tektro HD-M275 hydraulic disc, 180 mm rotor
Brake Set	Tektro HD-M275 hydraulic disc, 160 mm rotor

Weight	M - 14.44 kg / 31.84 lbs (with tubes)
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. The prices shown are the manufacturer's suggested retail prices.

Bike and frame weights are based on pre-production painted frames at the time of publication. Weights may vary in final production

Sizing

Geometry

All measurements provided in cm unless otherwise stated.

Sizing table
Frame size number	Frame size letter	Wheel size	A — Seat tube	B — Seat tube angle	Effective seat tube angle	C — Head tube length	D — Head angle	E — Effective top tube	F — Bottom bracket height	G — Bottom bracket drop	H — Chainstay length	I — Offset	J — Trail	K — Wheelbase	L — Standover	M — Frame reach	N — Frame stack
13.5	XS	27.5"	34.3	73.5°	73.5°	9.0	69.3°	54.4	29.2	5.8	43.8	4.2	8.8	104.9	65.8	37.6	56.5
15.5	S	27.5"	36.8	73.5°	73.5°	9.0	69.3°	55.5	30.2	4.8	43.8	4.2	8.8	106.6	68.6	38.5	57.4
17.5	M	29"	41.9	71.9°	73.0°	9.0	69.5°	60.2	31.0	5.8	43.8	4.2	9.3	110.0	74.8	41.8	60.2
18.5	ML	29"	44.4	71.9°	73.0°	9.0	69.5°	61.8	31.0	5.8	43.8	4.2	9.3	111.6	75.8	43.4	60.2
19.5	L	29"	47.0	71.9°	73.0°	10.0	69.5°	63.8	31.0	5.8	43.8	4.2	9.3	113.7	75.7	45.1	61.1
21.5	XL	29"	52.1	71.9°	73.0°	12.0	69.5°	65.9	31.0	5.8	43.8	4.2	9.3	115.9	76.9	46.6	63.0

Service

Reviews

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The Walkthrough

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"Look fast, feel fast, go fast."

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Rack mounts

Rear kickstand mount

Blendr stem

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Internal cable routing