Velopedia Bicycle Archive
2021 Cannondale Trail Neo 1
Original specifications: 27.5 (S); 29 (M, L, XL) wheels · geometry for 4 published sizes.
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At a glance
Archive #900004673- Model year
- 2021
- Category
- Mountain
- Sizes
- S, M, L, XL
- Colors
- Saber (SBR)
- Geometry
- 4 manufacturer sizes
- In this record
- 25 specifications · archived image · geometry
Model history 1 other year
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Identification clues
2021 archived details
- Published colors
- Saber (SBR)
- Frame
- Aluminum
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildAluminum · 27.5 (S); 29 (M, L, XL)
Frameset
| Frame Construction | SmartForm C1 Alloy, Dual Battery ready, removable downtube battery, SAVE, tapered headtube, internal cable routing, Ai offset drivetrain, 148x12mm thru-axle, post mount disc, KickFlip hidden kickstand mount, skid plate, rack/fender mounts |
|---|---|
| Frame Material | Aluminum |
| Fork | RockShox 35 Gold RL, 100mm, 51mm offset, 110x15 |
Drivetrain
| Shifters | Shimano Deore M6100, 12-speed |
|---|---|
| Rear Derailleur | Shimano SLX, 12-Speed |
| Crankset | FSA Bosch E-Bike w/ custom Ai offset, 34T |
| Rear Cogs | Shimano SLX, 11-51, 12-Speed |
| Chain | Shimano Deore 12-speed |
| Pedals | Not included |
Brakes
| Brakes | Shimano MT400 hydraulic disc, 180mm RT30 rotors |
|---|
Cockpit & Contact Points
| Headset | Integrated Sealed Bearing, Tapered |
|---|---|
| Handlebar | Cannondale 3 Riser, 6061 Alloy, 15mm rise, 8° sweep, 4° rise, 780mm |
| Stem | Cannondale 3, 6061 Alloy, 31.8, 0° |
| Saddle | Cannondale Ergo XC |
| Seatpost | Cannondale 4, 6061 Alloy, 31.6 x 350mm |
Wheels & Tires
| Hubs | (F) Shimano MT400, 15x110mm thru-axle / (R) Shimano MT510, 12x148mm thru-axle |
|---|---|
| Rims | WTB STX i30 TCS, 32h tubeless ready |
| Spokes | DT Swiss Champion |
| Front Tire | Maxxis Rekon, 27.5/29 x 2.6”, Wire 60TPI Exo |
| Rear Tire | Maxxis Rekon, 27.5/29 x 2.6”, Wire 60TPI Exo |
| Wheel Size | 27.5 (S); 29 (M, L, XL) |
E-bike System
| Motor | Bosch Performance Line CX |
|---|---|
| Battery | Bosch PowerTube 625Wh |
| Display/Remote | Bosch Kiox |
| Charger | Bosch 4A |
No specifications match. Try a component name or clear your search.
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements4 sizes · 16 measurements
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Seat tube | 400 mm | 435 mm | 470 mm | 500 mm |
| Effective top tube | 561 mm | 599 mm | 632 mm | 665 mm |
| Head tube | 120 mm | 120 mm | 130 mm | 140 mm |
| Head-tube angle | 67° | 67° | 67° | 67° |
| Seat-tube angle | 74° | 74° | 74° | 74° |
| Chainstay / rear center | 470 mm | 470 mm | 470 mm | 470 mm |
| Wheelbase | 1138 mm | 1179 mm | 1213 mm | 1246 mm |
| Bottom-bracket drop | 52 mm | 65 mm | 65 mm | 65 mm |
| Bottom-bracket height | 308 mm | 315 mm | 315 mm | 315 mm |
| Reach | 390 mm | 420 mm | 450 mm | 480 mm |
| Stack | 596 mm | 625 mm | 634 mm | 643 mm |
| Standover height | 732 mm | 750 mm | 758 mm | 756 mm |
| Fork offset / rake | 46 mm | 51 mm | 51 mm | 51 mm |
| Front center | 673 mm | 716 mm | 750 mm | 784 mm |
| Trail | 103 mm | 106 mm | 106 mm | 106 mm |
| Wheel size | 27.5 | 29 | 29 | 29 |
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.
Add your rear tire size to calculate speedHow 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.
Try your current gearingChanged tires or gears? Calculate your setup.
Your changes apply to this calculation. The archived build stays unchanged.
Gearing results
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability
Find replacement parts

Shimano Deore CN-M6100 Chain Silver, 12 Speed, 126 Links
Specification match
12-Speed

Shimano SLX RD-M7100 Rear Derailleur Black, SGS, 12-Speed
Specification match
6061 Alloy, 31.6 x 350mm

FSA Gossamer SB20 Seatpost Black, 31.6mm, 350mm
Replacement option
More parts (4)Fewer parts
11-51, 12-Speed
34T
12-speed
32h tubeless ready
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.
Parts and service referenceQuick reference before buying parts
Archived specifications for reference. Check the fitted parts before ordering.
- Front tire
- Maxxis Rekon, 27.5/29 x 2.6”, Wire 60TPI Exo
- Rear tire
- Maxxis Rekon, 27.5/29 x 2.6”, Wire 60TPI Exo
- Drivetrain
- 12-speed
- Seatpost diameter
- 31.6 mm
Equipment inspection checks 16 checks based on 7 archived component groups Open equipment checksClose equipment checks
Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.
Full used-bike inspection guide →
Frame and fork
Inspect the frame and fork →Archived: Frame: SmartForm C1 Alloy, Dual Battery ready, removable downtube battery, SAVE, tapered headtube, internal cable routing, Ai offset drivetrain, 148x12mm thru-axle, post mount disc, KickFlip hidden kickstand mount, skid plate, rack/fender mounts · Fork: RockShox 35 Gold RL, 100mm, 51mm offset, 110x15
Suspension
Evaluate the suspension →Archived: Fork: RockShox 35 Gold RL, 100mm, 51mm offset, 110x15
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano Deore M6100, 12-speed · Rear derailleur: Shimano SLX, 12-Speed · Crankset: FSA Bosch E-Bike w/ custom Ai offset, 34T · Rear cogs: Shimano SLX, 11-51, 12-Speed · Chain: Shimano Deore 12-speed
Brakes
Inspect the brakes →Archived: Brakes: Shimano MT400 hydraulic disc, 180mm RT30 rotors
Wheels and tires
Check wheels and tires →Archived: Wheel size: 27.5 (S); 29 (M, L, XL) · Rims: WTB STX i30 TCS, 32h tubeless ready · Hubs: (F) Shimano MT400, 15x110mm thru-axle / (R) Shimano MT510, 12x148mm thru-axle · Front tire: Maxxis Rekon, 27.5/29 x 2.6”, Wire 60TPI Exo · Rear tire: Maxxis Rekon, 27.5/29 x 2.6”, Wire 60TPI Exo
Controls and contact points
Archived: Headset: Integrated Sealed Bearing, Tapered · Handlebar: Cannondale 3 Riser, 6061 Alloy, 15mm rise, 8° sweep, 4° rise, 780mm · Stem: Cannondale 3, 6061 Alloy, 31.8, 0° · Seatpost: Cannondale 4, 6061 Alloy, 31.6 x 350mm · Saddle: Cannondale Ergo XC · Pedals: Not included
E-bike system
Check the battery and electronics →Archived: Motor: Bosch Performance Line CX · Battery: Bosch PowerTube 625Wh · Display: Bosch Kiox · Charger: Bosch 4A
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





