Trek Marlin 7 Gen 3 2026|XS (27.5″ wheels)|S (27.5″ wheels)|M (29″ wheels)|ML (29″ wheels)|L (29″ wheels)|XL (29″ wheels)|XXL (29″ wheels)|Matte Dark Web/Clear Gloss Splatter|Magic Mint|Fury Red/Lithium Grey Fade

Description

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.

*Frame Size:XS
Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135×5 mm ThruSkew Size:S , M , ML , L , XL , XXL
Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135×5 mm ThruSkew *Fork Size:XS , S
RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 42mm offset for 27.5″ wheel, 100mm QR, 100mm travel Size:M , ML , L , XL , XXL
RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 46mm offset for 29″ wheel, 100mm QR, 100mm travel

Wheels

Hub front Formula DC-20 LW, alloy, 6-bolt, 5×100 mm QR Hub rear Formula DC-22LW, 6-bolt, Shimano 8/9/10 freehub, 135×5 mm QR Skewer rear 173×5 mm QR *Rim Size:XS , S , M , ML , L , XL , XXL
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, 32-hole, 23 mm width, Presta valve *Tyre Size:XS , S
Maxxis Rekon, tubeless ready, EXO casing, folding bead, 60 tpi, 27.5×2.40” Size:M , ML , L , XL , XXL
Maxxis Rekon, tubeless ready, EXO casing, folding bead, 60 tpi, 29×2.40” Rim strip Bontrager TLR

Drivetrain

Shifter SRAM SX Eagle, 12-speed Rear derailleur SRAM NX Eagle, 12-speed *Crank Size:XS , S , M
SRAM SX Eagle, 30T steel ring, 49mm chainline, 170mm length Size:ML , L , XL , XXL
SRAM SX Eagle, 30T steel ring, 49mm chainline, 175mm 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

Components

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

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).

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. Due to supply chain issues, compatible parts may be substituted at any time without notice.

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