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Trek Marlin 7 Gen 3

Trek Marlin 7 Gen 3
  • Color: Azure
  • Color: Galactic Grey
  • Color: Teal to Nautical Navy Fade
$1,279.99
Please select options Unavailable
In Store / Curbside Pickup Only. Bike Orders are typically ready in 2 – 5 days*. *Bikes may need to be built or transferred from another location. This may add extra processing time.

Details

Marlin 7 is where race-worthy mountain bikes begin. The upgraded parts make this model the best choice for new riders who want a fast cross country hardtail that will hold its own against our higher-end race bikes.

The new Marlin Gen 3 offers confidence inspiring geometry that features a slacker head tube angle which boosts stability and control for confidence when descents get steep and rowdy.

This is one of Trek's most popular bikes for good reason. You get all the value, plus all the versatility—it's a totally race-worthy mountain bike, with rear rack mounts if you use it for commuting too.

The Marlin 7 features a smoother-feeling 100mm travel RockShox Judy fork with lockout for pavement or hard surfaces where speed is welcomed. A 1x10 Shimano Deore drivetrain that ditches the front derailleur for less clutter and easier operation. The wide-range cassette still gives you all the gears you need for big climbs and steep descents. Powerful hydraulic disc brakes that work well in any weather.

What you get over Marlin 6:

- The smoother and lighter RockShox Judy coil spring fork with 100mm travel.

Due to supply-chain issues, Specs are subject to change without notice.

Wheel size:

- Sizes Small: 27.5-inch
- Sizes Medium – XX-Large: 29-inch"

Full-length, full-coverage guards on the chainstay protect your frame and keep your ride quiet.

Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter.

A new Thru-Skew axle provides better rear wheel security, holding your wheel in place snugly and ensuring it doesn't slip out of the frame, even when you're rolling through rough-and-tumble terrain.

Geometry

Sizes:
Frame size number14.5"15.5"17.5"18.5"19.5"21.5"23.0"
Frame size letter XS S M ML L XL XXL
Wheel size 27.5" 27.5" 29" 29" 29" 29" 29"
A — Seat tube 34 37 42 43.5 45 50 54
B — Seat tube angle 73.8° 73.8° 73.4° 73.4° 73.4° 73.4° 73.4°
Effective seat tube angle 74.0° 74.0° 74.0° 74.0° 74.0° 74.0° 74.0°
C — Head tube length 9 10 10.5 11 11.5 13.5 15
D — Head angle 66.5° 66.5° 66.5° 66.5° 66.5° 66.5° 66.5°
E — Effective top tube 55.1 57.9 61.5 63.1 64.7 67.8 70.7
F — Bottom bracket height 31.3 31.3 30.8 30.8 30.8 30.8 30.8
G — Bottom bracket drop 4.5 4.5 6 6 6 6 6
H — Chainstay length 43.3 43.3 43.8 43.8 43.8 43.8 43.8
I — Offset 4.2 4.2 4.6 4.6 4.6 4.6 4.6
J — Trail 11 11 11 11 11 11 11
K — Wheelbase 109.2 112.1 116.3 118 119.7 123 126.1
L — Standover 65.8 69.2 74.7 75.9 77.1 79.1 81.6
M — Frame reach 39 41.5 44 45.5 47 49.5 52
N — Frame stack 56.3 57.2 60.9 61.4 61.8 63.7 65.1

All measurements provided in cm unless otherwise noted.

Sizes:
SizeRider HeightInseam
2XS 135 - 145 cm 64 - 68 cm
4'5" - 4'9" 25" - 27"
XS 145 - 155 cm 69 - 73 cm
4'9" - 5'1" 27" - 29"
S 155 - 165 cm 74 - 78 cm
5'1" - 5'5" 29" - 31"
M 165 - 176 cm 79 - 83 cm
5'5" - 5'9" 31" - 33"
M/L 173 - 180 cm 81 - 86 cm
5'8" - 5'11" 32" - 34"
L 177 - 188 cm 84 - 89 cm
5'10" - 6'2" 33" - 35"
XL 188 - 195 cm 89 - 91 cm
6'2" - 6'5" 35" - 36"
2XL 195 - 203 cm 91 - 97 cm
6'5" - 6'8" 36" - 38"

Specs

Pedals VP-536 nylon platform
Fork Size: XS , S - RockShox Judy, coil spring, preload, TurnKey lockout, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel | Size: M , ML , L , XL , XXL - RockShox Judy, coil spring, preload, TurnKey lockout, 46mm offset for 29'' wheel, 100mm QR, 100mm travel
Hubs Front: Formula DC-20, alloy, 6-bolt, 100mm ThruSkew | Rear: Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
Rims Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, Presta valve
Stem Size: XS , S - Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 35mm length | Size: M , ML , L - Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length | Size: XL - Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length | Size: XXL - Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length
Chain KMC X10, 10 speed
Frame Size: XS - Alpha Silver Aluminum, curved top tube, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew | Size: S , M , ML , L , XL , XXL - Alpha Silver Aluminum, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew
Tires Size: XS , S - Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40'' | Size: M , ML , L , XL , XXL - Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40''
Brakes Shimano MT200 hydraulic disc
Rotors Size: XS , S , M , ML , L , XL , XXL - Shimano RT26, 6-bolt,160mm
Saddle Bontrager Arvada, steel rails, 138mm width
Headset Semi-integrated, 1-1/8''
Crankset Size: XS , S , M - FSA Alpha Drive, 28T steel ring, Boost, 170mm length | Size: ML , L , XL , XXL - FSA Alpha Drive, 28T steel ring, Boost, 175mm length
Seatpost Size: XS , S , M - Bontrager alloy, 31.6mm, 12mm offset, 330mm length | Size: ML , L , XL , XXL - Bontrager alloy, 31.6mm, 12mm offset, 400mm length
Shifters Shimano Deore M4100, 10 speed
Handlebars Size: XS - Bontrager alloy, 31.8mm, 5mm rise, 690mm width | Size: S - Bontrager alloy, 31.8mm, 15mm rise, 720mm width | Size: M , ML , L , XL , XXL - Bontrager alloy, 31.8mm, 15mm rise, 750mm width
Tape/Grips Bontrager XR Trail Comp, nylon lock-on
Bottom Bracket FSA, 73mm, threaded cartridge, 122.5mm spindle
Rear Derailleur Shimano Deore M5120, long cage
Cassette/Freewheel Shimano Deore M4100, 11-46, 10 speed

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Azure / Small / 27.5-inch 601842863855 5277402 BIK427509123
Galactic Grey / Large / 29-inch 601842863985 5277389 BIK486435863
Teal to Nautical Navy Fade / Medium / 29-inch 601842863923 5277395 BIK584495093
Teal to Nautical Navy Fade / Medium/Large / 29-inch 601842863916 5277396 BIK587843783