Velopedia Bicycle Archive
2025 Argon 18 E117 Shimano 105 Di2
Original manufacturer specifications including Shimano 105 Di2 drivetrain, 700c wheels, geometry for 5 published sizes.
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What Velopedia knows
- Model year
- 2025
- Category
- Road
- Original MSRP
- $6,699.00
- Sizes
- XS, S, M, L, XL
- Colors
- Black stealth, Flaming red, Hypershift Blueberry / Silver
- Geometry
- 5 manufacturer sizes · Geometry context
- Record coverage
- 18 preserved details · 4 archived images · original MSRP · preserved geometry
- Archive ID
- 900002381
Frameset
| Frame Construction | E117 |
|---|---|
| Fork | E117 |
Drivetrain
| Component Group | Shimano 105 Di2 |
|---|---|
| Shifters | Argon 18 Integrated Brake System |
| Front Derailleur | Shimano 105 Di2 R7150 |
| Rear Derailleur | Shimano 105 Di2 R7150 |
| Bottom Bracket | Shimano BB-RS500-PB |
| Cassette | Shimano 105 CS-R7100 11-34 |
| Chain | Shimano 105 CN-M7100 |
Brakes
| Brakes | Argon 18 Integrated Brake System; Rotors: TRP TR140-25 / F:140mm R:140mm |
|---|
Cockpit & Contact Points
| Headset | E117 |
|---|---|
| Stem | Argon 18 Integrated Cockpit |
| Saddle | ISM PR1.0 |
| Seatpost | E-117T Disc |
Wheels & Tires
| Wheels | ATTEN L42 wheelset |
|---|---|
| Front Tire | Vittoria Corsa N.EXT TLR 28mm |
| Rear Tire | Vittoria Corsa N.EXT TLR 28mm |
| Wheel Size | 700c |
Size-specific frame data
Geometry
Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.
| Measurement | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Seat tube | 455 mm | 500 mm | 516 mm | 542 mm | 568 mm |
| Effective top tube | 492 mm | 504 mm | 517 mm | 527 mm | 545 mm |
| Head tube | 49 mm | 60 mm | 77 mm | 104 mm | 131 mm |
| Head-tube angle | 72° | 72° | 72° | 72° | 72° |
| Seat-tube angle | 78° | 78° | 78° | 78° | 78° |
| Chainstay / rear center | 413 mm | 413 mm | 413 mm | 413 mm | 413 mm |
| Wheelbase | 976 mm | 989 mm | 1004 mm | 1017 mm | 1038 mm |
| Bottom-bracket drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover height | 729 mm | 767 mm | 782 mm | 808 mm | 833 mm |
| Fork offset / rake | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Fork length / axle-to-crown | 375 mm | 375 mm | 375 mm | 375 mm | 375 mm |
Geometry source: Argon 18 first-party labeled geometry and fit matrix ↗ Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.
Geometry tools
Analyze a published size
XS geometry
Archive context: The seat angle of 78° sits toward the steeper end. The head angle of 72° sits toward the steeper end. Its bottom-bracket drop of 70 mm sits toward the shallower-drop end.
Compared with 75 distinct road geometries in the XS-equivalent size cohort from model years 2023–2027 in the Velopedia archive.S geometry
Archive context: The seat angle of 78° sits toward the steeper end. Its bottom-bracket drop of 70 mm sits toward the shallower-drop end. Its wheelbase of 989 mm sits somewhat longer than typical.
Compared with 105 distinct road geometries in the Small-equivalent size cohort from model years 2023–2027 in the Velopedia archive.M geometry
Archive context: The seat angle of 78° sits toward the steeper end. Its bottom-bracket drop of 70 mm sits somewhat shallower than typical. The head angle of 72° sits somewhat slacker than typical.
Compared with 106 distinct road geometries in the Medium-equivalent size cohort from model years 2023–2027 in the Velopedia archive.L geometry
Archive context: The seat angle of 78° sits toward the steeper end. The head angle of 72° sits toward the slacker end. Its bottom-bracket drop of 70 mm sits somewhat shallower than typical.
Compared with 92 distinct road geometries in the Large-equivalent size cohort from model years 2023–2027 in the Velopedia archive.XL geometry
Archive context: The seat angle of 78° sits toward the steeper end. The head angle of 72° sits toward the slacker end. Its wheelbase of 1038 mm sits somewhat longer than typical.
Compared with 74 distinct road geometries in the XL-equivalent size cohort from model years 2023–2027 in the Velopedia archive.Parts & serviceability
Find replacement parts
Shimano 105 CN-M7100
Exact archived model
Shimano 105 CS-R7100 11-34
Exact archived model
Vittoria Corsa N.EXT TLR 28mm
Named tire and published width · wheel diameter from this bicycle
More qualified parts (3)
Shimano BB-RS500-PB
Exact archived model
Shimano 105 Di2 R7150
Component family — verify exact version
Shimano 105 Di2 R7150
Component family — verify exact version
Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases. Commercial relationships do not influence Archive specifications or analysis.
Used-bike inspection
If you’re buying this bike used
Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.
Follow the full used-bike inspection order →- FrameInspect the complete frame and fork in bright light for cracks, dents, distortion, corrosion, impact marks, suspicious paint differences or signs of repair. Check the head tube, bottom-bracket area, dropouts, joints and clamped surfaces especially closely.Inspect the frame and fork →
- BrakesTest each brake separately and confirm it stops firmly and releases cleanly. Inspect the pads and braking surfaces for wear or contamination, and check the cables or hoses for damage.Inspect the brakes →
- DrivetrainConfirm every shift-system battery charges, every shift control works and the derailleur moves cleanly across the cassette. Make sure the matching shift-system charger is included, then measure chain wear and inspect the cassette teeth.Check drivetrain wear →
- Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads. If it is set up tubeless, confirm both tires hold pressure and ask when the sealant was last refreshed.Check wheels and tires →
Bike-specific inspection checklist 20 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: 2025 Argon 18 E117 Shimano 105 Di2 · Time Trial/Triathlon · Published sizes: XS, S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: E117 · Fork: E117
Drivetrain
Check drivetrain wear →Archived: Group: Shimano 105 Di2 · Shifters: Argon 18 Integrated Brake System · Front derailleur: Shimano 105 Di2 R7150 · Rear derailleur: Shimano 105 Di2 R7150 · Bottom bracket: Shimano BB-RS500-PB · Cassette: Shimano 105 CS-R7100 11-34 · Chain: Shimano 105 CN-M7100
Brakes
Inspect the brakes →Archived: Brakes: Argon 18 Integrated Brake System; Rotors: TRP TR140-25 / F:140mm R:140mm
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c · Wheels: ATTEN L42 wheelset · Front tire: Vittoria Corsa N.EXT TLR 28mm · Rear tire: Vittoria Corsa N.EXT TLR 28mm
Controls and contact points
Archived: Headset: E117 · Stem: Argon 18 Integrated Cockpit · Seatpost: E-117T Disc · Saddle: ISM PR1.0
Before and during the test ride
Follow the full used-bike inspection order →Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.
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Gallery
Recently checked marketplace data
Market Snapshot
Velopedia did not find a close used eBay listing in the latest snapshot. New and used listings remain separate.
Evidence standard
Fixed-price and Best Offer item prices only
Shipping and tax excluded
Active asks, not completed sales
No close current matches found. Velopedia did not find an eBay listing confident enough to include in the latest snapshot.
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.