Trek Marlin 5 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)|Mulsanne Blue|Fury Red|Miami Green/Dark Aquatic Fade

Description

Marlin 5 is a trail-worthy daily rider that’s perfectly suited for everyday adventures, on and off the trail. It features a trail-savvy frame with a suspension fork, 9-speed Shimano CUES shifting and mounts for a rack and kickstand that make it an ideal choice for trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.

Frameset

*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
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5″ wheel, 100 mm QR, 80 mm travel Size:S
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5″ wheel, 100 mm QR, 100 mm travel Size:M , ML , L , XL , XXL
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 29″ wheel, 100 mm QR, 100 mm travel

Wheels

Hub front Formula DC-20, alloy, 6-bolt, 5×100 mm QR Hub rear Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135×5 mm QR *Skewer rear Size:XS , S , M , ML , L , XL , XXL
173×5 mm QR Size:XS , S , M , ML , L , XL , XXL
Trek Thru-Skew Rim Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve Spokes 14 g stainless steel, black *Tyre Size:XS , S
Bontrager Montrose comp, wire bead, 30 tpi, 27.5×2.40″ Size:XS , S
Bontrager Montrose Comp, wire bead, 30 tpi, 27.5×2.40″ Size:M , ML , L , XL , XXL
Bontrager Montrose comp, wire bead, 30 tpi, 29×2.40″ Size:M , ML , L , XL , XXL
Bontrager Montrose Comp, wire bead, 30 tpi, 29×2.40″

Drivetrain

Shifter Shimano U4000, 9-speed Rear derailleur Shimano CUES U4000 *Crank Size:XS , S , M , ML
Shimano CUES U4001, 32T, 52mm chain line, 170mm length Size:L , XL , XXL
Shimano CUES U4001, 32T, 52mm chain line, 175mm length Bottom bracket Shimano, 73 mm, threaded cartridge, 122.5 mm spindle Cassette Shimano LINKGLIDE LG300, 11-46, 9-speed Chain Shimano LG500 Pedal VP-536 nylon platform

Components

Saddle Bontrager Verse Short, stainless steel rails *Seatpost Size:XS , S , M
Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length 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 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 – 15.10 kg / 33.29 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.