Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2024 Trek Marlin 7 Gen 3
Value Guide market data · 2024 Trek Marlin 7 Gen 3
12-month trend
13%
Direction and magnitude, not judgment
vs. category average
7%
Holds value better than category avg
Price over time - 2024 Trek Marlin 7 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 - $1,512▲ 8% vs. 2024
2025$1,116 - $1,296▼ 8% vs. 20242024$1,209 - $1,404Currently viewing
2023$1,209 - $1,4040% vs. 2024
2022$1,237 - $1,436▲ 2% vs. 2024
2021$1,116 - $1,296▼ 8% vs. 2024
2020$744 - $864▼ 38% vs. 2024
2019$735 - $853▼ 39% vs. 2024
2018$698 - $810▼ 42% vs. 2024
2017$698 - $810▼ 42% vs. 2024
2016$716 - $832▼ 41% vs. 2024
2015$660 - $767▼ 45% vs. 2024
2013$642 - $745▼ 47% vs. 2024
2012$632 - $734▼ 48% vs. 2024
2011$595 - $691▼ 51% vs. 20242024 Marlin 7 Gen 3 lineup
Overview
About this bike
2024 Trek Marlin 7 Gen 3 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Size: XXS RockShox Judy Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel, 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
- Frame
- Size: XXS , XS Alpha Silver Aluminum, curved top tube, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew, Size: S , M , ML , L , XL , XXL Alpha Silver Aluminum, internal derailleur & dropper post routing, rack and kickstand mount, 135x5mm ThruSkew
Drivetrain
- Groupset
- SRAM SX
- Bottom Bracket
- Truvativ Powerspline, 73mm, threaded cartridge, 118mm spindle
- Cassette
- SRAM PG-1210 Eagle, 11-50, 12 speed
- Chain
- SRAM SX Eagle, 12 speed
- Crankset
- Size: XXS SRAM SX Eagle, 30T steel ring, 49mm chainline, 155mm length, 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
- Rear Derailleur
- SRAM SX Eagle
- Shifters
- SRAM SX Eagle, 12 speed
Brakes
- Brakes
- Shimano MT200 hydraulic disc
- Rotors
- Size: XXS , XS , S , M , ML , L , XL , XXL Shimano RT26, 6-bolt,160mm, Size: M , ML , L , XL , XXL Shimano RT26, 6-bolt,180mm
Cockpit
- Handlebar
- Size: XXS , XS Bontrager alloy, 31.8mm, 5mm rise, 690mm width, Size: S Bontrager alloy, 31.8mm, 15mm rise, 720mm width, Size: M , ML , L , XL , XXL Bontrager alloy, 31.8mm, 15mm rise, 750mm width
- Headset
- Semi-integrated, 1-1/8''
- Saddle
- Bontrager Verse Short, stainless steel rails
- Seatpost
- Size: XXS , XS , S TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length, Size: M TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length, Size: ML , L , XL , XXL TranzX JD-YSP18, 150mm travel, internal routing, 31.6mm, 470mm length
- Stem
- Size: XXS , XS , S Bontrager Comp, 31.8mm, 7 degree, 35mm length, Size: M , ML , L Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 50mm length, Size: XL Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 60mm length, Size: XXL Bontrager Comp, 31.8mm, Blendr compatible, 7 degree, 70mm length
- Grips
- Bontrager XR Trail Comp, nylon lock-on
Wheels & Tires
- Front Tire
- Size: XXS Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 26x2.40'', Size: XS , S Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 27.5x2.40'', Size: M , ML , L , XL , XXL Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 29x2.40''
- Hubs
- Front: Formula DC-20 LW, alloy, 6-bolt, 5x100mm QR, Formula DC-22LW, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR
- Rear Tire
- Size: XXS Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 26x2.40'', Size: XS , S Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 27.5x2.40'', Size: M , ML , L , XL , XXL Maxxis Ardent, tubeless ready, EXO casing, folding bead, 60tpi, 29x2.40''
- Rims
- Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, Presta valve
- Wheel Size
- 29-inch / 27.5-inch
Pedals
- Pedals
- 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.