Rear tire: 700C×38.
Velopedia Bicycle Archive
2019 Specialized Alibi Sport EQ Step-Through
Original specifications: geometry for 3 published sizes.
Selling this bike? Get the spec link and selling options
At a glance
- Model year
- 2019
- Category
- Hybrid
- Original MSRP
- $575.00
- Sizes
- S, M, L
- Colors
- Satin Taupe/Light Turquoise/Black
- Geometry
- 3 manufacturer sizes
- In this record
- 20 specifications · archived image · original MSRP · geometry
- Archive ID
- 900003407
Original buildAluminum
Frameset
| Frame Construction | Specialized A1 Premium Aluminum, formed tubes, fender/rack mounts |
|---|---|
| Frame Material | Aluminum |
| Fork | Specialized A1 Premium Aluminum, Cr-Mo steerer, fender/rack mounts |
| Fork Material | Aluminum |
Drivetrain
| Shifters | Shimano EF500, EZ-Fire Plus, 8-speed |
|---|---|
| Front Derailleur | Shimano Tourney, 3-speed, top-swing |
| Rear Derailleur | Shimano Altus, 8-speed |
| Crankset | Shimano Tourney, TY501; chainrings: 48/38/28T |
| Bottom Bracket | BSA, square-taper, cartridge bearings |
| Cassette | Shimano, 8-speed, 11-34t |
| Chain | KMC X8 EPT, anti-rust coating, 8-speed w/ reusable Missing Link™ |
| Pedals | Specialized City, platform |
Brakes
| Brakes | (F) V-brake, linear pull / (R) V-brake, linear pull |
|---|
Cockpit & Contact Points
| Handlebar | 640mm width, 15-degree backsweep, 55mm rise, 31.8mm |
|---|---|
| Stem | Specialized, 3D-forged alloy, 4-bolt, 7-degree rise |
| Saddle | Specialized Body Geometry Dolce, 175mm |
| Seatpost | Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
Wheels & Tires
| Wheels | (F) Alibi V-Brake / (R) Alibi V-Brake |
|---|---|
| Front Tire | Nimbus Airless, 700x38mm |
| Rear Tire | Nimbus Airless, 700x38mm |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements3 sizes · 17 measurements
| Measurement | S | M | L |
|---|---|---|---|
| Effective top tube | 583 mm | 607 mm | 620 mm |
| Head tube | 160 mm | 180 mm | 210 mm |
| Head-tube angle | 70° | 70° | 70° |
| Seat-tube angle | 73° | 73° | 73° |
| Chainstay / rear center | 445 mm | 445 mm | 445 mm |
| Wheelbase | 1096 mm | 1118 mm | 1133 mm |
| Bottom-bracket drop | 70 mm | 70 mm | 70 mm |
| Reach | 410 mm | 425 mm | 430 mm |
| Stack | 566 mm | 594 mm | 622 mm |
| Standover height | 512 mm | 532 mm | 567 mm |
| Fork offset / rake | 51 mm | 51 mm | 51 mm |
| Front center | 660 mm | 682 mm | 697 mm |
| Trail | 75 mm | 75 mm | 75 mm |
| Seatpost length | 350 mm | 350 mm | 350 mm |
| Crank length | 165 mm | 170 mm | 175 mm |
| Stem length | 60 mm | 70 mm | 90 mm |
| Handlebar width | 640 mm | 640 mm | 640 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Parts & serviceability
Find replacement parts

SRAM PC-830 Chain One Color, 8 Speed
Replacement option
More parts (6)Fewer parts
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
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: 2019 Specialized Alibi Sport EQ Step-Through · Hybrid/Comfort · Published sizes: S, M, L
Frame and fork
Inspect the frame and fork →Archived: Frame: Specialized A1 Premium Aluminum, formed tubes, fender/rack mounts · Fork: Specialized A1 Premium Aluminum, Cr-Mo steerer, fender/rack mounts · Aluminum
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano EF500, EZ-Fire Plus, 8-speed · Front derailleur: Shimano Tourney, 3-speed, top-swing · Rear derailleur: Shimano Altus, 8-speed · Crankset: Shimano Tourney, TY501; chainrings: 48/38/28T · Bottom bracket: BSA, square-taper, cartridge bearings · Cassette: Shimano, 8-speed, 11-34t · Chain: KMC X8 EPT, anti-rust coating, 8-speed w/ reusable Missing Link™
Brakes
Inspect the brakes →Archived: Brakes: (F) V-brake, linear pull / (R) V-brake, linear pull
Wheels and tires
Check wheels and tires →Archived: Wheels: (F) Alibi V-Brake / (R) Alibi V-Brake · Front tire: Nimbus Airless, 700x38mm · Rear tire: Nimbus Airless, 700x38mm
Controls and contact points
Archived: Handlebar: 640mm width, 15-degree backsweep, 55mm rise, 31.8mm · Stem: Specialized, 3D-forged alloy, 4-bolt, 7-degree rise · Seatpost: Alloy, 12mm offset, 2-bolt clamp, 27.2mm · Saddle: Specialized Body Geometry Dolce, 175mm · Pedals: Specialized City, platform
Before and during the test ride
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





