Velopedia Bicycle Archive
2015 Trek 7.2 FX
Original specifications: Commuter mix drivetrain · 700c wheels.
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At a glance
- Model year
- 2015
- Category
- City & Commuter
- Original MSRP
- $489.99
- Sizes
- 15, 17.5, 20, 22.5, 25"
- Colors
- Chi Red, Starry Night Black/Volt Green
- In this record
- 22 specifications · original MSRP
- Archive ID
- 1439850
Model history 10 other years
Frameset
| Frame Construction | FX Alpha Silver Aluminum, DuoTrap S compatible, rack and fender mounts |
|---|---|
| Frame Material | Aluminum |
| Fork | High-tensile steel w/lowrider mounts, CLIX dropouts |
| Fork Material | High tensile Steel |
Drivetrain
| Component Group | Commuter mix |
|---|---|
| Shifters | Shimano Altus EF51, 8 speed |
| Front Derailleur | Shimano M191 |
| Rear Derailleur | Shimano Acera M360 |
| Crankset | Shimano M131, 48/38/28 w/chainguard |
| Rear Cogs | Shimano HG31 11-32, 8 speed |
| Chain | KMC Z7 |
| Pedals | Nylon body w/alloy cage |
Brakes
| Brakes | Tektro alloy linear-pull brakes, Shimano Altus levers |
|---|
Cockpit & Contact Points
| Headset | VP, semi-cartridge bearings, sealed |
|---|---|
| Handlebar | Bontrager Low Riser, 25.4mm, 15mm rise |
| Stem | Bontrager SSR, 25.4mm,10 degree |
| Saddle | Bontrager SSR |
| Seatpost | Bontrager SSR, 27.2mm, 12mm offset |
Wheels & Tires
| Hubs | Formula FM21 alloy, Formula FM32 alloy |
|---|---|
| Rims | Bontrager AT-750 32-hole double-walled alloy |
| Front Tire | Bontrager H2 Hard-Case Lite w/puncture resistant belt, 700x35c |
| Wheel Size | 700c |
Published drivetrain ratios
Gearing
Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.
The bar uses the same mechanical-ratio calculation as Compare. Wheel-dependent speed appears only when the record includes an exact ISO/ETRTO rear tire size; no tire size is assumed.
Parts & serviceability
Find replacement parts
More qualified parts (6)
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Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Identity and fit
Follow the full used-bike inspection order →Archived: 2015 Trek 7.2 FX · Urban/Commuter · Published sizes: 15, 17.5, 20, 22.5, 25"
Frame and fork
Inspect the frame and fork →Archived: Frame: FX Alpha Silver Aluminum, DuoTrap S compatible, rack and fender mounts · Fork: High-tensile steel w/lowrider mounts, CLIX dropouts · High tensile Steel
Drivetrain
Check drivetrain wear →Archived: Group: Commuter mix · Shifters: Shimano Altus EF51, 8 speed · Front derailleur: Shimano M191 · Rear derailleur: Shimano Acera M360 · Crankset: Shimano M131, 48/38/28 w/chainguard · Rear cogs: Shimano HG31 11-32, 8 speed · Chain: KMC Z7
Brakes
Inspect the brakes →Archived: Brakes: Tektro alloy linear-pull brakes, Shimano Altus levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c · Rims: Bontrager AT-750 32-hole double-walled alloy · Hubs: Formula FM21 alloy, Formula FM32 alloy · Front tire: Bontrager H2 Hard-Case Lite w/puncture resistant belt, 700x35c
Controls and contact points
Archived: Headset: VP, semi-cartridge bearings, sealed · Handlebar: Bontrager Low Riser, 25.4mm, 15mm rise · Stem: Bontrager SSR, 25.4mm,10 degree · Seatpost: Bontrager SSR, 27.2mm, 12mm offset · Saddle: Bontrager SSR · Pedals: Nylon body w/alloy cage
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?Help document firsthand fit, ride and maintenance details that may no longer be available.
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Recently checked marketplace data
Market Snapshot
Across 6 qualifying used eBay listings, the median current asking price is $300.00 and the middle half of asks falls between $299.25–$364.80. This is active-listing evidence, not a completed-sale appraisal; condition, size, service history and local demand can change the actual price.
Model-year coverage: 0 of 7 qualifying asking-price listings explicitly state 2015. There are not yet three year-confirmed used listings, so the used summary is labeled as broader model-family context.
Affiliate disclosure: As an eBay Partner, Velopedia may be compensated if you make a purchase through these links.
Used · Fixed price · offers accepted · USD 300.00
Used · Fixed price · offers accepted · USD 219.00
Listings shown have not passed their eBay-supplied end time. Velopedia rechecks matched bicycles on a protected weekly cycle; availability can still change between checks. Price calculations use active fixed-price and Best Offer item prices before shipping and tax. Auction bids, auction-only prices, classified ads, lower-confidence Review candidates and ended listings are excluded. These observations are not completed-sale prices, a certified appraisal or a guarantee of value.
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.






