2026 Trek Marlin 5 Gen 3 - Mulsanne Blue
The 2026 Trek Marlin 5 Gen 3 in Mulsanne Blue is built for riders looking to step confidently into real mountain biking. The updated Gen 3 geometry offers improved stability on descents while keeping the bike responsive and efficient on climbs. Its lightweight Alpha Silver Aluminium frame features internal cable routing, wider tyre clearance and a tapered head tube for more precise control.
A reliable drivetrain delivers smooth gear changes, while hydraulic disc brakes provide predictable stopping power in all conditions. The suspension fork absorbs bumps and uneven terrain, making the Marlin 5 a great choice for gravel paths, light trails and everyday riding.
Finished in the sleek and modern Mulsanne Blue paint scheme, this bike looks as polished as it feels on the trail. The Marlin 5 Gen 3 is ideal for new riders, commuters or anyone wanting a capable and dependable bike backed by the confidence of purchasing from an approved online Trek store.
OVERVIEW
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.
SPECS
*Please note – spec applies to all sizes unless listed separately
- *Frame
-
Size: XS
Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkewSize: ML , M , L , S , XL , XXL
Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 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 travelSize: S
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travelSize: ML , M , L , XL , XXL
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 29" wheel, 100 mm QR, 100 mm travel
- Hub front
-
Formula DC-20, alloy, 6-bolt, 5x100 mm QR
- Skewer front
-
Trek Thru-Skew
- Hub rear
-
Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
- Skewer rear
-
173x5 mm QR
- 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, 27.5x2.40"Size: XS , S
Bontrager Montrose Comp, wire bead, 30 tpi, 27.5x2.40"Size: ML , M , L , XL , XXL
Bontrager Montrose comp, wire bead, 30 tpi, 29x2.40"Size: ML , M , L , XL , XXL
Bontrager Montrose Comp, wire bead, 30 tpi, 29x2.40"
- Shifter
-
Shimano U4000, 9-speed
- Rear derailleur
-
Shimano CUES U4000
- *Crank
-
Size: ML , M , XS , S
Shimano CUES U4001, 32T, 52mm chain line, 170 mm lengthSize: 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
- Saddle
-
Bontrager Verse Short, stainless steel rails
- *Seatpost
-
Size: M , XS , S
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: ML , M , 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 lengthSize: ML , M , L
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm lengthSize: XL
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm lengthSize: 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: ML , M , XS , L , S , XL , XXL
Shimano RT26, 6-bolt, 160 mmSize: ML , M , L , XL , XXL
Shimano RT26, 6-bolt, 180 mm - Brake Set
-
Shimano MT200 hydraulic disc
- 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.
The 2026 Trek Marlin 5 Gen 3 in Mulsanne Blue is built for riders looking to step confidently into real mountain biking. The updated Gen 3 geometry offers improved stability on descents while keeping the bike responsive and efficient on climbs. Its lightweight Alpha Silver Aluminium frame features internal cable routing, wider tyre clearance and a tapered head tube for more precise control.
A reliable drivetrain delivers smooth gear changes, while hydraulic disc brakes provide predictable stopping power in all conditions. The suspension fork absorbs bumps and uneven terrain, making the Marlin 5 a great choice for gravel paths, light trails and everyday riding.
Finished in the sleek and modern Mulsanne Blue paint scheme, this bike looks as polished as it feels on the trail. The Marlin 5 Gen 3 is ideal for new riders, commuters or anyone wanting a capable and dependable bike backed by the confidence of purchasing from an approved online Trek store.
OVERVIEW
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.
SPECS
*Please note – spec applies to all sizes unless listed separately
- *Frame
-
Size: XS
Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkewSize: ML , M , L , S , XL , XXL
Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 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 travelSize: S
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travelSize: ML , M , L , XL , XXL
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 29" wheel, 100 mm QR, 100 mm travel
- Hub front
-
Formula DC-20, alloy, 6-bolt, 5x100 mm QR
- Skewer front
-
Trek Thru-Skew
- Hub rear
-
Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
- Skewer rear
-
173x5 mm QR
- 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, 27.5x2.40"Size: XS , S
Bontrager Montrose Comp, wire bead, 30 tpi, 27.5x2.40"Size: ML , M , L , XL , XXL
Bontrager Montrose comp, wire bead, 30 tpi, 29x2.40"Size: ML , M , L , XL , XXL
Bontrager Montrose Comp, wire bead, 30 tpi, 29x2.40"
- Shifter
-
Shimano U4000, 9-speed
- Rear derailleur
-
Shimano CUES U4000
- *Crank
-
Size: ML , M , XS , S
Shimano CUES U4001, 32T, 52mm chain line, 170 mm lengthSize: 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
- Saddle
-
Bontrager Verse Short, stainless steel rails
- *Seatpost
-
Size: M , XS , S
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: ML , M , 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 lengthSize: ML , M , L
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm lengthSize: XL
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm lengthSize: 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: ML , M , XS , L , S , XL , XXL
Shimano RT26, 6-bolt, 160 mmSize: ML , M , L , XL , XXL
Shimano RT26, 6-bolt, 180 mm - Brake Set
-
Shimano MT200 hydraulic disc
- 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.
Original: $976.70
-70%$976.70
$293.01Description
The 2026 Trek Marlin 5 Gen 3 in Mulsanne Blue is built for riders looking to step confidently into real mountain biking. The updated Gen 3 geometry offers improved stability on descents while keeping the bike responsive and efficient on climbs. Its lightweight Alpha Silver Aluminium frame features internal cable routing, wider tyre clearance and a tapered head tube for more precise control.
A reliable drivetrain delivers smooth gear changes, while hydraulic disc brakes provide predictable stopping power in all conditions. The suspension fork absorbs bumps and uneven terrain, making the Marlin 5 a great choice for gravel paths, light trails and everyday riding.
Finished in the sleek and modern Mulsanne Blue paint scheme, this bike looks as polished as it feels on the trail. The Marlin 5 Gen 3 is ideal for new riders, commuters or anyone wanting a capable and dependable bike backed by the confidence of purchasing from an approved online Trek store.
OVERVIEW
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.
SPECS
*Please note – spec applies to all sizes unless listed separately
- *Frame
-
Size: XS
Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkewSize: ML , M , L , S , XL , XXL
Alpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 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 travelSize: S
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5" wheel, 100 mm QR, 100 mm travelSize: ML , M , L , XL , XXL
SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 29" wheel, 100 mm QR, 100 mm travel
- Hub front
-
Formula DC-20, alloy, 6-bolt, 5x100 mm QR
- Skewer front
-
Trek Thru-Skew
- Hub rear
-
Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
- Skewer rear
-
173x5 mm QR
- 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, 27.5x2.40"Size: XS , S
Bontrager Montrose Comp, wire bead, 30 tpi, 27.5x2.40"Size: ML , M , L , XL , XXL
Bontrager Montrose comp, wire bead, 30 tpi, 29x2.40"Size: ML , M , L , XL , XXL
Bontrager Montrose Comp, wire bead, 30 tpi, 29x2.40"
- Shifter
-
Shimano U4000, 9-speed
- Rear derailleur
-
Shimano CUES U4000
- *Crank
-
Size: ML , M , XS , S
Shimano CUES U4001, 32T, 52mm chain line, 170 mm lengthSize: 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
- Saddle
-
Bontrager Verse Short, stainless steel rails
- *Seatpost
-
Size: M , XS , S
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: ML , M , 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 lengthSize: ML , M , L
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm lengthSize: XL
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm lengthSize: 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: ML , M , XS , L , S , XL , XXL
Shimano RT26, 6-bolt, 160 mmSize: ML , M , L , XL , XXL
Shimano RT26, 6-bolt, 180 mm - Brake Set
-
Shimano MT200 hydraulic disc
- 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.
