Rear tire: 27.5×2.8.
Velopedia Bicycle Archive
2020 Cannondale Cujo 1
Original specifications: 27.5" wheels · geometry for 6 published sizes.
Selling this bike? Get the spec link and selling options
At a glance
- Model year
- 2020
- Category
- Mountain
- Sizes
- XS, S, M, L, XL
- Colors
- Sienna (SNA)
- Geometry
- 6 manufacturer sizes
- In this record
- 22 specifications · archived image · geometry
- Archive ID
- 900003133
Model history 2 other years
Original buildAluminum · 27.5"
Frameset
| Frame Construction | SmartForm C2 Alloy, SAVE, Boost spacing, tapered 1-1/8” to 1.5” headtube, flat mount brake, StraightShot internal cable routing, BSA-73 |
|---|---|
| Frame Material | Aluminum |
| Fork | RockShox Judy Silver TK, 120mm, Solo Air, 15x110, tapered steerer, 51mm offset |
Drivetrain
| Shifters | SRAM SX Eagle, 12-speed |
|---|---|
| Rear Derailleur | SRAM NX Eagle |
| Crankset | SRAM SX Eagle, 30T |
| Bottom Bracket | Truvativ Power Spline |
| Rear Cogs | SRAM PG-1210, SX Eagle, 11-50, 12-speed |
| Chain | SRAM SX Eagle, 12-speed |
| Pedals | Cannondale Platform |
Brakes
| Brakes | Shimano MT400 hydro disc, 180/160mm RT30 rotors |
|---|
Cockpit & Contact Points
| Headset | Semi Integrated, 1-1/8” reducer |
|---|---|
| Handlebar | Cannondale 3 Riser, 6061 Alloy, 15mm rise, 8° sweep, 4° rise, 780mm |
| Stem | Cannondale 3, 6061 Alloy, 31.8, 7° |
| Saddle | Cannondale Stage 3 |
| Seatpost | TranzX dropper, internal routing, 31.6, 80mm (XS), 100mm (S), 120mm (M-XL) |
Wheels & Tires
| Hubs | (F) Shimano MT400 15x110 (R) Shimano MT200, QR |
|---|---|
| Rims | WTB STX i35 TCS, 32h, tubeless ready |
| Spokes | Stainless Steel, 14g |
| Front Tire | Maxxis Rekon 27.5 x 2.8” Dual compound, EXO puncture protection, tubeless ready |
| Rear Tire | Maxxis Rekon 27.5 x 2.8” Dual compound, EXO puncture protection, tubeless ready |
| Wheel Size | 27.5" |
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements6 sizes · 15 measurements
| Measurement | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Seat tube | 355 mm | 385 mm | 435 mm | 485 mm | 535 mm | 585 mm |
| Effective top tube | 547 mm | 571 mm | 593 mm | 617 mm | 637 mm | 661 mm |
| Head tube | 95 mm | 95 mm | 115 mm | 115 mm | 130 mm | 130 mm |
| Head-tube angle | 68.5° | 68.5° | 68.5° | 68.5° | 68.5° | 68.5° |
| Seat-tube angle | 73.3° | 73.3° | 73.3° | 73.3° | 73.3° | 73.3° |
| Chainstay / rear center | 442 mm | 442 mm | 442 mm | 442 mm | 442 mm | 442 mm |
| Wheelbase | 1074 mm | 1098 mm | 1122 mm | 1146 mm | 1167 mm | 1191 mm |
| Bottom-bracket drop | 62 mm | 62 mm | 62 mm | 62 mm | 62 mm | 62 mm |
| Bottom-bracket height | 308 mm | 308 mm | 308 mm | 308 mm | 308 mm | 308 mm |
| Reach | 359 mm | 383 mm | 399 mm | 423 mm | 439 mm | 463 mm |
| Stack | 627 mm | 627 mm | 645 mm | 645 mm | 659 mm | 659 mm |
| Standover height | 730 mm | 746 mm | 785 mm | 816 mm | 852 mm | 882 mm |
| Fork offset / rake | 51 mm | 51 mm | 51 mm | 51 mm | 51 mm | 51 mm |
| Front center | 639 mm | 663 mm | 687 mm | 711 mm | 732 mm | 756 mm |
| Trail | 91 mm | 91 mm | 91 mm | 91 mm | 91 mm | 91 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 XX1 Eagle 12-Speed Chain Copper, 126 links
126 links
Replacement option · verify fit
More parts (5)
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 Cujo 1 · Mountain · Published sizes: XS, S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: SmartForm C2 Alloy, SAVE, Boost spacing, tapered 1-1/8” to 1.5” headtube, flat mount brake, StraightShot internal cable routing, BSA-73 · Fork: RockShox Judy Silver TK, 120mm, Solo Air, 15x110, tapered steerer, 51mm offset
Suspension
Evaluate the suspension →Archived: Fork: RockShox Judy Silver TK, 120mm, Solo Air, 15x110, tapered steerer, 51mm offset
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM SX Eagle, 12-speed · Rear derailleur: SRAM NX Eagle · Crankset: SRAM SX Eagle, 30T · Bottom bracket: Truvativ Power Spline · Rear cogs: SRAM PG-1210, SX Eagle, 11-50, 12-speed · Chain: SRAM SX Eagle, 12-speed
Brakes
Inspect the brakes →Archived: Brakes: Shimano MT400 hydro disc, 180/160mm RT30 rotors
Wheels and tires
Check wheels and tires →Archived: Wheel size: 27.5" · Rims: WTB STX i35 TCS, 32h, tubeless ready · Hubs: (F) Shimano MT400 15x110 (R) Shimano MT200, QR · Front tire: Maxxis Rekon 27.5 x 2.8” Dual compound, EXO puncture protection, tubeless ready · Rear tire: Maxxis Rekon 27.5 x 2.8” Dual compound, EXO puncture protection, tubeless ready
Controls and contact points
Archived: Headset: Semi Integrated, 1-1/8” reducer · Handlebar: Cannondale 3 Riser, 6061 Alloy, 15mm rise, 8° sweep, 4° rise, 780mm · Stem: Cannondale 3, 6061 Alloy, 31.8, 7° · Seatpost: TranzX dropper, internal routing, 31.6, 80mm (XS), 100mm (S), 120mm (M-XL) · Saddle: Cannondale Stage 3 · Pedals: Cannondale Platform
Before and during the test ride
Follow the full used-bike inspection order →Have you owned this bike?Help preserve its real-world history by sharing your owner experience.
Share the details that would help another rider understand how this model fits, rides and holds up over time. Velopedia reviews every contribution before publication.
Already contributed? Send me a fresh private edit link
For privacy, Velopedia shows the same confirmation whether or not an experience exists.
Checking current listings…
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





