Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2026 Trek Marlin 5 Gen 3
Value Guide market data · 2026 Trek Marlin 5 Gen 3
12-month trend
8%
Direction and magnitude, not judgment
vs. category average
1%
Drops faster than category avg
Price over time - 2026 Trek Marlin 5 Gen 3
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Marlin model years
2026$1,302 - $1,512Currently viewing
2025$1,116 - $1,296▼ 14% vs. 2026
2024$1,209 - $1,404▼ 7% vs. 2026
2023$1,209 - $1,404▼ 7% vs. 2026
2022$1,237 - $1,436▼ 5% vs. 2026
2021$1,116 - $1,296▼ 14% vs. 2026
2020$744 - $864▼ 43% vs. 2026
2019$735 - $853▼ 44% vs. 2026
2018$698 - $810▼ 46% vs. 2026
2017$698 - $810▼ 46% vs. 2026
2016$716 - $832▼ 45% vs. 2026
2015$660 - $767▼ 49% vs. 2026
2013$642 - $745▼ 51% vs. 2026
2012$632 - $734▼ 51% vs. 2026
2011$595 - $691▼ 54% vs. 20262026 Marlin 5 Gen 3 lineup
Overview
About this bike
2026 Trek Marlin 5 Gen 3 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame
- Alpha Silver Aluminum, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew
- Fork
- SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5'' wheel, 100 mm QR, 80 mm travel / SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 27.5'' wheel, 100 mm QR, 100 mm travel / SR Suntour XCT 30, coil spring, preload, hydraulic lockout, 42 mm offset for 29'' wheel, 100 mm QR, 100 mm travel
Drivetrain
- Groupset
- Shimano CUES
- Chain
- Shimano LG500, 9/10/11 speed
- Crank
- Shimano CUES U4001, 32T, 52mm chainline, 170mm length / Shimano CUES U4001, 32T, 52mm chainline, 175mm length
- Rear derailleur
- Shimano CUES U4000
- Cassette
- Shimano LINKGLIDE LG300, 11-46, 9 speed
- Bottom bracket
- Shimano, 73mm, threaded cartridge, 122.5mm spindle
- Shifter
- Shimano U4000, 9 speed
Brakes
- Brake rotor
- Shimano RT26, 6-bolt, 160mm / Shimano RT26, 6-bolt, 180mm
- Brake
- Shimano MT200 hydraulic disc
- Brake Set
- Shimano MT200 hydraulic disc
Cockpit
- Headset
- Semi-integrated, 1-1/8''
- Headset part (see also: Bearing)
- 1-1/8'' threadless, sealed cartridge bearings
- Stem
- Bontrager Comp, 31.8mm, 7 degree, 35mm length / Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length / Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm length / Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 70mm length
- Handlebar
- Bontrager alloy, 31.8mm, 5mm rise, 690mm width / Bontrager alloy, 31.8mm, 15mm rise, 720mm width / Bontrager alloy, 31.8mm, 15mm rise, 750mm width
- Saddle
- Bontrager Verse Short, stainless steel rails
- Grips
- Trek Line Comp, nylon lock-on
- Seatpost
- Bontrager alloy, 31.6mm, 12mm offset, 330mm length / Bontrager alloy, 31.6mm, 12mm offset, 400mm length
Wheels & Tires
- Nipple
- 14g stainless steel, black
- Spokes
- 14g stainless steel, black
- Hub front
- Formula DC-20, alloy, 6-bolt, 100x5mm
- Skewer rear
- 173x5mm QR
- Hub rear
- Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm
- Tire
- Bontrager Montrose Comp, wire bead, 30 tpi, 27.5x2.4'' / Bontrager Montrose Comp, wire bead, 30 tpi, 29x2.4''
- Rim
- Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve
- Skewer front
- Trek Thru-Skew
Pedals
- Pedal
- VP-536 nylon platform
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.