Velopedia Bicycle Archive

2026 Jamis Allegro A2 DFW

Road bicycle from the Velopedia specification archive.

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What Velopedia knows

Model year
2026
Category
Road
Original MSRP
$829.95
Sizes
14, 16, 18
Colors
Slate
Weight
26.75 lb
Geometry
3 manufacturer sizes · Geometry context
Record coverage
22 preserved details · 3 archived images · original MSRP · preserved geometry
Archive ID
900001694
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Manufacturer catalog

Published sizes and colors

3 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

141618

Published colors

Slate

Frameset

Frame ConstructionSize Specific Design 6061 aluminum with fast back rear triangle, flat mount disc brake mounts, internal cable routing, hydro-formed top and down tube, taper gauge “S” bend stays, kickstand mount, replaceable derailleur hanger and fender/rack eyelets
Frame MaterialAluminum
ForkHi-Ten straight blade unicrown with flat mount disc brake mounts, low-rider carrier mounts, forged dropouts and 2 fender eyelets

Drivetrain

Component GroupShimano Acera RD-M360 rear and Shimano FD-TY710-2 front
ShiftersShimano Rapidfire SL-M315, 16-speed
Front DerailleurShimano Acera RD-M360 rear and Shimano FD-TY710-2 front
Rear DerailleurShimano Acera RD-M360 rear and Shimano FD-TY710-2 front
CranksetShimano FC-TY501-2, 46/30, 170mm (14-18”)
Bottom BracketVP sealed cartridge, 68 x 122.5mm
CassetteShimano HG31 8-speed, 11-34T
ChainKMC Z8
PedalsPlatform style, steel cage/resin body

Brakes

BrakesTektro HD-280 hydraulic Flat Mount disc brakes with 83mm reach, 160mm rotors and Tektro brake levers.

Cockpit & Contact Points

HeadsetVP Integrated threadless, 1 1/8”
HandlebarJamis Flat bar, 6061 T-6 aluminum, 31.8 x 10 ̊ sweep x 600mm
StemJamis Road 3D forged alloy, 10 ̊ rise x 90mm (14-18”)
SaddleNEW Jamis Touring Women’s with SL cover
SeatpostJamis alloy micro-adjust, 27.2 x 350mm, alloy clamp with QR seatpin

Wheels & Tires

WheelsAlex TD26 alloy double wall rims, 36H, Modus disc alloy hubs w/QR & 14g spokes
Front TireKenda Kwick Tendril with anti-puncture protection and reflective sidewalls, 700 x 35c
Rear TireKenda Kwick Tendril with anti-puncture protection and reflective sidewalls, 700 x 35c

Size-specific frame data

Geometry

3 sizes · 11 measurements

Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.

Measurement141618
Effective top tube534 mm541 mm549 mm
Head tube113 mm126 mm140 mm
Head-tube angle71°71°71°
Seat-tube angle73°73°73°
Chainstay / rear center430 mm430 mm435 mm
Wheelbase1012 mm1019 mm1033 mm
Bottom-bracket drop57.5 mm57.5 mm57.5 mm
Reach371 mm374 mm378 mm
Stack533 mm546 mm559 mm
Standover height699 mm726 mm753 mm
Fork offset / rake48 mm48 mm48 mm

Geometry source: Jamis first-party geometry table (2021 GEO - Allegro) ↗ Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.

Geometry tools

Analyze a published size

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14 geometry

Archive context: Its bottom-bracket drop of 57.5 mm sits toward the shallower-drop end. The seat angle of 73° sits toward the more relaxed end. The chainstay of 430 mm sits toward the longer rear-center end.

Compared with 78 distinct road geometries in the Small-equivalent size cohort from model years 2024–2027 in the Velopedia archive.

Parts & serviceability

Find replacement parts

3 top part searches
CassetteShimano HG31 8-speed, 11-34TExact archived model
Front tireKenda Kwick Tendril with anti-puncture protection and reflective sidewalls, 700 x 35cNamed tire and published size
More qualified parts (5)
Brake padsTektro HD-280 hydraulic Flat Mount disc brakes with 83mm reachBrake model identified — verify pad shape
CranksetShimano FC-TY501-2, 46/30, 170mm (14-18”)Exact archived model
ShiftersShimano Rapidfire SL-M315, 16-speedExact archived model
Seatpost27.2 mm seatpostPublished diameter — verify length and setback
WheelsAlex TD26 alloy double wall rims, 36H, Modus disc alloy hubs w/QR & 14g spokesNamed archived component — verify dimensions

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.

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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 →
  • FrameLook closely for dents and hairline cracks around welds, the head tube and bottom-bracket area. Cosmetic scratches matter less than a change in shape or a crack line.Inspect the frame and fork →
  • BrakesBoth levers should feel firm and return cleanly. Check for fluid around the levers and calipers, inspect pad thickness and contamination, and look for worn or bent rotors.Inspect the brakes →
  • DrivetrainShift through the full range under light load, measure chain wear and inspect the cassette or freewheel teeth. Skipping or hesitation can indicate wear, poor adjustment or mismatched parts.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.Check wheels and tires →
Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

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.

Archived: 2026 Jamis Allegro A2 DFW · Road · Published sizes: 14, 16, 18

Archived: Frame: Size Specific Design 6061 aluminum with fast back rear triangle, flat mount disc brake mounts, internal cable routing, hydro-formed top and down tube, taper gauge “S” bend stays, kickstand mount, replaceable derailleur hanger and fender/rack eyelets · Fork: Hi-Ten straight blade unicrown with flat mount disc brake mounts, low-rider carrier mounts, forged dropouts and 2 fender eyelets

Archived: Group: Shimano Acera RD-M360 rear and Shimano FD-TY710-2 front · Shifters: Shimano Rapidfire SL-M315, 16-speed · Front derailleur: Shimano Acera RD-M360 rear and Shimano FD-TY710-2 front · Rear derailleur: Shimano Acera RD-M360 rear and Shimano FD-TY710-2 front · Crankset: Shimano FC-TY501-2, 46/30, 170mm (14-18”) · Bottom bracket: VP sealed cartridge, 68 x 122.5mm · Cassette: Shimano HG31 8-speed, 11-34T · Chain: KMC Z8

Archived: Brakes: Tektro HD-280 hydraulic Flat Mount disc brakes with 83mm reach, 160mm rotors and Tektro brake levers.

Archived: Wheels: Alex TD26 alloy double wall rims, 36H, Modus disc alloy hubs w/QR & 14g spokes · Front tire: Kenda Kwick Tendril with anti-puncture protection and reflective sidewalls, 700 x 35c · Rear tire: Kenda Kwick Tendril with anti-puncture protection and reflective sidewalls, 700 x 35c

Controls and contact points

Archived: Headset: VP Integrated threadless, 1 1/8” · Handlebar: Jamis Flat bar, 6061 T-6 aluminum, 31.8 x 10 ̊ sweep x 600mm · Stem: Jamis Road 3D forged alloy, 10 ̊ rise x 90mm (14-18”) · Seatpost: Jamis alloy micro-adjust, 27.2 x 350mm, alloy clamp with QR seatpin · Saddle: NEW Jamis Touring Women’s with SL cover · Pedals: Platform style, steel cage/resin body

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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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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