Velopedia Bicycle Archive
2020 Cannondale F-Si Hi-MOD 1
Original specifications: 29" wheels · geometry for 5 published sizes.
Selling this bike? Get the spec link and selling options
At a glance
- Model year
- 2020
- Category
- Mountain
- Sizes
- S, M, L, XL
- Colors
- Matte Black (BLK)
- Geometry
- 5 manufacturer sizes
- In this record
- 23 specifications · archived image · geometry
- Archive ID
- 900003113
Original buildCarbon · 29"
Frameset
| Frame Construction | Hi-MOD BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset |
|---|---|
| Frame Material | Carbon |
| Fork | Lefty Ocho Carbon, 29”, 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 55mm offset |
| Fork Material | Carbon |
Drivetrain
| Shifters | Shimano XTR, 12-speed |
|---|---|
| Rear Derailleur | Shimano XTR, Shadow Plus |
| Crankset | HollowGram, BB30 w/X-Sync® SpideRing, 34T, Ai offset |
| Bottom Bracket | Cannondale Alloy PressFit30 |
| Rear Cogs | Shimano XT, 10-51, 12-speed |
| Chain | Shimano XTR, 12-speed |
| Pedals | Not Included |
Brakes
| Brakes | Shimano XTR Race, 160/160mm RT86 rotors |
|---|
Cockpit & Contact Points
| Headset | Integrated, 1-1/8 to 1.5”, sealed angular contact bearings (Integrated steer stop size small only) |
|---|---|
| Handlebar | ENVE M5, Carbon, 760mm, 31.8mm, 5mm rise, 9° sweep |
| Stem | Cannondale 1, 7075 Alloy, 1-1/8”, 31.8, 7° |
| Saddle | Fabric Scoop Flat Race, titanium rails |
| Seatpost | ENVE Carbon, 27.2 x 400mm, 0mm offset |
Wheels & Tires
| Hubs | (F) Lefty 60 (R) Hollowgram w/ DT internals 12x148 w/ Micro Spline |
|---|---|
| Rims | HollowGram 23, Superlight Hi-Impact Carbon, tubeless ready, 28h, 23mm inner width |
| Spokes | DT Swiss Competition Race |
| Front Tire | (F) Schwalbe Racing Ray 27.5/29 x 2.25”, Snake Skin, Addix Speedgrip Compound, tubeless ready (R) Schwalbe Racing Ralph 27.5/29 x 2.25”, Snake Skin, Addix Speed Compound, tubeless ready |
| Rear Tire | (F) Schwalbe Racing Ray 27.5/29 x 2.25”, Snake Skin, Addix Speedgrip Compound, tubeless ready (R) Schwalbe Racing Ralph 27.5/29 x 2.25”, Snake Skin, Addix Speed Compound, tubeless ready |
| Wheel Size | 29" |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements5 sizes · 15 measurements
| Measurement | XS (27.5“) | SM (29“) | MD (29“) | LG (29“) | XL (29“) |
|---|---|---|---|---|---|
| Seat tube | 330 mm | 330 mm | 430 mm | 480 mm | 530 mm |
| Effective top tube | 553 mm | 583 mm | 606 mm | 629 mm | 653 mm |
| Head tube | 90 mm | 90 mm | 101 mm | 113 mm | 126 mm |
| Head-tube angle | 69° | 69° | 69° | 69° | 69° |
| Seat-tube angle | 73.1° | 73.1° | 73.1° | 73.1° | 73.1° |
| Chainstay / rear center | 423 mm | 427 mm | 427 mm | 427 mm | 427 mm |
| Wheelbase | 1055 mm | 1086 mm | 1110 mm | 1134 mm | 1159 mm |
| Bottom-bracket drop | 45 mm | 62 mm | 62 mm | 62 mm | 62 mm |
| Bottom-bracket height | 308 mm | 308 mm | 308 mm | 308 mm | 308 mm |
| Reach | 380 mm | 400 mm | 420 mm | 440 mm | 460 mm |
| Stack | 569 mm | 602 mm | 612 mm | 623 mm | 635 mm |
| Standover height | 715 mm | 755 mm | 793 mm | 828 mm | 863 mm |
| Fork offset / rake | 50 mm | 55 mm | 55 mm | 55 mm | 55 mm |
| Front center | 636 mm | 667 mm | 691 mm | 714 mm | 739 mm |
| Trail | 82 mm | 82 mm | 82 mm | 82 mm | 82 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

Silca Pre-Waxed Chain 12-Speed, Shimano XTR/Dura-Ace
Shimano XTR/Dura-Ace
Replacement option · verify fit
More parts (4)

ENVE M5 Handlebar 31.8mm Clamp, 5mm rise/760mm
5mm rise/760mm

ENVE Twin Bolt Seatpost - 25mm Offset UD Carbon, 27.2mm
27.2mm
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 21 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: 2020 Cannondale F-Si Hi-MOD 1 · Mountain · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: Hi-MOD BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset · Fork: Lefty Ocho Carbon, 29”, 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 55mm offset · Carbon
Suspension
Evaluate the suspension →Archived: Fork: Lefty Ocho Carbon, 29”, 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 55mm offset
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano XTR, 12-speed · Rear derailleur: Shimano XTR, Shadow Plus · Crankset: HollowGram, BB30 w/X-Sync® SpideRing, 34T, Ai offset · Bottom bracket: Cannondale Alloy PressFit30 · Rear cogs: Shimano XT, 10-51, 12-speed · Chain: Shimano XTR, 12-speed
Brakes
Inspect the brakes →Archived: Brakes: Shimano XTR Race, 160/160mm RT86 rotors
Wheels and tires
Check wheels and tires →Archived: Wheel size: 29" · Rims: HollowGram 23, Superlight Hi-Impact Carbon, tubeless ready, 28h, 23mm inner width · Hubs: (F) Lefty 60 (R) Hollowgram w/ DT internals 12x148 w/ Micro Spline
Controls and contact points
Archived: Headset: Integrated, 1-1/8 to 1.5”, sealed angular contact bearings (Integrated steer stop size small only) · Handlebar: ENVE M5, Carbon, 760mm, 31.8mm, 5mm rise, 9° sweep · Stem: Cannondale 1, 7075 Alloy, 1-1/8”, 31.8, 7° · Seatpost: ENVE Carbon, 27.2 x 400mm, 0mm offset · Saddle: Fabric Scoop Flat Race, titanium rails · Pedals: Not Included
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.




