Velopedia Bicycle Archive
2018 Cannondale Althea 2
Original specifications: 700c wheels · geometry for 3 published sizes.
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At a glance
- Model year
- 2018
- Category
- Hybrid
- Sizes
- XS, S, M
- Colors
- Galaxy w/Fine Silver and Volt - Satin (GXY)
- Geometry
- 3 manufacturer sizes
- In this record
- 23 specifications · archived image · geometry
- Archive ID
- 900002695
Model history 3 other years
Original buildAluminum · 700c
Frameset
| Frame Construction | New Althea, SmartForm C2 Alloy, SAVE, 1-1/2” to 1-1/8” tapered head tube, 700/650 |
|---|---|
| Frame Material | Aluminum |
| Fork | SR Suntour NCX, 1-1/2”- 1-1/8” tapered, Lockout, 50mm (S, M) / SR Suntour M3030, Lockout, 63mm, 1-1/8” steerer (XS only) |
Drivetrain
| Shifters | Shimano Alivio, 2x9 |
|---|---|
| Front Derailleur | Shimano Acera 31.8 clamp |
| Rear Derailleur | Shimano Deore, 9-speed |
| Crankset | FSA Tempo Adventure, 46/36 |
| Bottom Bracket | FSA Cartridge |
| Rear Cogs | Shimano Alivio 11-32, 9-speed |
| Chain | KMC Z99, 9-speed |
| Pedals | Cannondale Reinforced Composite |
Brakes
| Brakes | Shimano M396 hydro disc, 160/160mm |
|---|
Cockpit & Contact Points
| Headset | VP Si 1-1/2”- 1-1/8” |
|---|---|
| Handlebar | Cannondale C4, 6061 double-butted, 12mm rise, 660mm |
| Stem | Cannondale C3, 6061 alloy, 31.8, 12 deg |
| Saddle | Cannondale Women’s CX Ergo |
| Seatpost | Cannondale C3, 6061 Alloy, 27.2x350mm |
Wheels & Tires
| Hubs | Alloy Disc, sealed, loose ball bearings, QR, 32h |
|---|---|
| Rims | Maddux DC 3.0, double wall w/eyelet, 32-hole |
| Spokes | Stainless, 15g |
| Front Tire | Kenda Happy Medium, 700x35c (S, M) / Schwalbe G-One, 650x38c (XS only) |
| Rear Tire | Kenda Happy Medium, 700x35c (S, M) / Schwalbe G-One, 650x38c (XS only) |
| Wheel Size | 700c |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements3 sizes · 15 measurements
| Measurement | XS | S | M |
|---|---|---|---|
| Seat tube | 350 mm | 400 mm | 450 mm |
| Effective top tube | 553 mm | 567 mm | 581 mm |
| Head tube | 107 mm | 107 mm | 123 mm |
| Head-tube angle | 69.5° | 69.5° | 69.5° |
| Seat-tube angle | 73° | 73° | 73° |
| Chainstay / rear center | 435 mm | 450 mm | 450 mm |
| Wheelbase | 1057 mm | 1078 mm | 1093 mm |
| Bottom-bracket drop | 41 mm | 60 mm | 60 mm |
| Bottom-bracket height | 296 mm | 293 mm | 293 mm |
| Reach | 381 mm | 389 mm | 398 mm |
| Stack | 564 mm | 584 mm | 599 mm |
| Standover height | 679 mm | 719 mm | 757 mm |
| Fork offset / rake | 45 mm | 45 mm | 45 mm |
| Front center | 625 mm | 635 mm | 650 mm |
| Trail | 78 mm | 84 mm | 84 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
Speed unavailable: wheel or tire size is missing or unclear.
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
More parts (4)

Easton EC70 Seatpost Black/20mm Setback, 27.2x350mm
27.2x350mm
Replacement option · verify fit
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. 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.
Bike-specific inspection checklist 20 checks based on 6 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: 2018 Cannondale Althea 2 · Hybrid/Comfort · Published sizes: XS, S, M
Frame and fork
Inspect the frame and fork →Archived: Frame: New Althea, SmartForm C2 Alloy, SAVE, 1-1/2” to 1-1/8” tapered head tube, 700/650 · Fork: SR Suntour NCX, 1-1/2”- 1-1/8” tapered, Lockout, 50mm (S, M) / SR Suntour M3030, Lockout, 63mm, 1-1/8” steerer (XS only)
Suspension
Evaluate the suspension →Archived: Fork: SR Suntour NCX, 1-1/2”- 1-1/8” tapered, Lockout, 50mm (S, M) / SR Suntour M3030, Lockout, 63mm, 1-1/8” steerer (XS only)
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano Alivio, 2x9 · Front derailleur: Shimano Acera 31.8 clamp · Rear derailleur: Shimano Deore, 9-speed · Crankset: FSA Tempo Adventure, 46/36 · Bottom bracket: FSA Cartridge · Rear cogs: Shimano Alivio 11-32, 9-speed · Chain: KMC Z99, 9-speed
Brakes
Inspect the brakes →Archived: Brakes: Shimano M396 hydro disc, 160/160mm
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c · Rims: Maddux DC 3.0, double wall w/eyelet, 32-hole · Hubs: Alloy Disc, sealed, loose ball bearings, QR, 32h · Front tire: Kenda Happy Medium, 700x35c (S, M) / Schwalbe G-One, 650x38c (XS only) · Rear tire: Kenda Happy Medium, 700x35c (S, M) / Schwalbe G-One, 650x38c (XS only)
Controls and contact points
Archived: Headset: VP Si 1-1/2”- 1-1/8” · Handlebar: Cannondale C4, 6061 double-butted, 12mm rise, 660mm · Stem: Cannondale C3, 6061 alloy, 31.8, 12 deg · Seatpost: Cannondale C3, 6061 Alloy, 27.2x350mm · Saddle: Cannondale Women’s CX Ergo · Pedals: Cannondale Reinforced Composite
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.





