Marlin 7 Gen 3
$1,508.68
In StockIn StockOut of stock-
Marlin 7 is your best friend on the trail and wherever else you roll thanks to its confidence-boosting trail geometry. It offers the perfect balance between price and performance with an upgraded RockShox suspension fork that makes quick work of rocks and bumps in your path and precise Shimano Deore shifting.
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- You get 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
- Its upgraded RockShox fork gives you 100 mm of suspension for turning rocks and roots in the trail into smooth-sailing
- Rack and 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
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*spec applies to all sizes unless listed separately
Frameset*Frame Size: XS
Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkewSize: 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, coil spring, preload, TurnKey lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travelSize: M , ML , L , XL , XXL
RockShox Judy, coil spring, preload, TurnKey lockout, 46 mm offset for 29" wheel, 100 mm QR, 100 mm travelMax compatible fork travel 120mm, XXS: 80mm WheelsHub front Formula DC-20, alloy, 6-bolt, 100 mm ThruSkew Hub rear Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR Skewer rear Bontrager Switch thru axle *Rim Size: XS , S
Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve
Size: M , ML , L , XL , XXL
Bontrager Kovee, double-wall, Tubeless-Ready, 28-hole, 23 mm width, Presta valve
*Tyre 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"
Max tyre size Frame: 29x2.40" (XXS: 26x2.40", XS & S: 27.5x2.40"), Fork: See manufacturer DrivetrainShifter Shimano Deore M4100, 10 speed Rear derailleur Shimano Deore M5120, long cage *Crank Size: XS , S , M
FSA Alpha Drive, 28T steel ring, Boost, 170 mm lengthSize: ML , L , XL , XXL
FSA Alpha Drive, 28T steel ring, Boost, 175 mm lengthBottom bracket FSA, 73 mm, threaded cartridge, 122.5 mm spindle Cassette Shimano Deore M4100, 11-46, 10-speed Chain KMC X10, 10-speed Pedal VP-536 nylon platform Max. chainring size 1x: 34T, 2x: 36/22 ComponentsSaddle Bontrager Arvada, steel rails, 138 mm width *Seatpost Size: XS , S , M
Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm lengthSize: 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 widthSize: S
Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm widthSize: M , ML , L , XL , XXL
Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm widthGrips Bontrager XR Trail Comp, nylon lock-on *Stem Size: XS , S
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 35 mm lengthSize: M , ML , L
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length
Size: XL
Bontrager alloy, 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 mmSize: M , ML , L , XL , XXL
Shimano RT26, 6-bolt,180 mmBrake Set Shimano MT200 hydraulic disc Rotor size Max brake rotor sizes - Frame: 180mm (XXS: 160mm), Fork: see fork manufacturer WeightWeight M - 14.60 kg / 32.19 lbs Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lbs).
**Trek Bikes 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.
**Weights are based off pre-production products at time of publication. Weights may vary in final production.
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Size
Rider Height
Inseam
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 - 176 cm
5'5" - 5'9"
79 - 83 cm
31" - 33"
M/L
173 - 180 cm
5'8" - 5'11"
81 - 86 cm
32" - 34"
L
177 - 188 cm
5'10" - 6'2"
84 - 89 cm
33" - 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"