Cannondale Tesoro Neo X 1 Electric Bike
This product is not available. Good news: we have a newer version.
For bike touring, backroad trekking or rugged transport, the Cannondale Tesoro Neo X 1 electric bike's MTB-inspired frame and fork along with big 29 in. wheels live to be pointed off pavement.
Shop newer versionKey Details
- Secure, rattle-free fenders, a full rear rack, bright front and rear lights and even a kickstand mean you're ready to tackle any adventure
- Bosch Performance Line Speed motor offers 75 Nm of torque and seamless assistance all the way up to 28 mph
- SmartForm C1 alloy frame is light, stiff and durable and comes prewired so you can add a second battery for adventures with double the range
- Ai Offset drivetrain opens up the rear triangle for more tire clearance, while keeping the chainstays short for nimble agility
- 100mm of front suspension and wide 2.25 in. tires smooth out rough roads, gravel and potholes for a comfortable, confident experience on- and off-road
- NOTE: Specs and images are subject to change based on component availability
- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- An additional year of free adjustments on e-bikes
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All electric bicycles sold at REI include free adjustments for the defined period (one year after purchase date for non-members, or two years for REI Co-op Members)—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation, chain lubrication and e-bike firmware updates. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
UL2849 certified
| Best Use | Urban Cycling Bike Touring |
|---|---|
| E-Bike Classification | Class 3: pedal assist up to 28 mph |
| Motor | Bosch Performance Line CX 250W, speed configuration (max 28mph) |
| Motor Type | Mid-Drive |
| Motor Torque (Nm) | 75 |
| Battery Type | Lithium Ion |
| Battery Capacity (Wh) | 500 watt hours |
| Battery Removable | Yes |
| Charge Time (hrs) | 4.5 hours |
| Pedal Assist Range | 70 miles |
| Frame | SmartForm C1 alloy, dual battery ready, removable downtube battery, SAVE, tapered , internal cable routing, Ai offset drivetrain, 148x12mm thru axle, post mount disc, KickFlip hidden kickstand |
| Step-Through | No |
| Bike Suspension | Front Suspension |
| Fork | SR Suntour Raidon 34, 100mm, 15x110, 46mm offset |
| Fork Travel | 100 millimeters |
| Crankset | Bosch Gen4 with custom Ai offset, 38t |
| Shifters | Shimano SLX, 12-speed |
| Rear Derailleur | Shimano SLX, SGS Shadow Plus |
| Rear Cogs | Shimano SLX, 10-51, 12-speed |
| Number of Gears | 12 gear(s) |
| Brake Type | Hydraulic Disc Brake |
| Brakes | Shimano Deore hydro disc, 203/180mm RT30 rotors |
| Brake Levers | Shimano Deore hydro disc |
| Rims | WTB STX i29 TCS, 32h, tubeless ready |
| Front Hub | Shimano MT400 15x110 thru axle |
| Rear Hub | Shimano MT510, 12x148 thru axle |
| Wheel Size | 29 inches |
| Tires | Schwalbe G-One Allround Performance, 29 x 2.25 in., RaceGuard |
| Tire Width | 2.25 inches |
| Handlebar Shape | Riser Bar |
| Handlebar | Cannondale 3 Riser, 6061 alloy, 15mm rise, 8-degree sweep, 4-degree rise, 740mm |
| Stem | Cannondale Adjustable , A-headset, 31.8mm |
| Saddle | Cannondale Ergo Touring |
| Pedals | Cannondale Fitness |
| Headset | Integrated sealed bearing, tapered |
| Chain | KMC X12, 12-speed |
| Weight | 51 lbs. 9.6 oz. |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |
| S | M | L | XL | |
|---|---|---|---|---|
| Reach | 38.7 | 42.7 | 45.8 | 48.8 |
| Stack | 62.4 | 64.4 | 65.3 | 66.2 |
| Effective Top Tube | 55.9 | 59.5 | 62.8 | 66.0 |
| Seat Tube Center-Top | 40 | 43.5 | 47 | 50 |
| Standover Height | 73.2 | 72.1 | 73 | 72.9 |
| Head Tube Length | 12 | 12 | 13 | 14 |
| Head Tube Angle (degrees) | 68.4° | 68.4° | 68.4° | 68.4° |
| Seat Tube Angle (degrees) | 74.6° | 75.4° | 75.4° | 75.4° |
| Bottom Bracket Height | 31.2 | 29.3 | 29.3 | 29.4 |
| Wheelbase | 113.3 | 117 | 120.5 | 123.8 |
| Chainstay | 47 | 47 | 47 | 47 |
| Fork Offset | 5.1 | 5.1 | 5.1 | 5.1 |
Sizing Notes
Measurements are stated in centimeters unless otherwise indicated.
How we measure bikes
- Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
- Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
- Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
- Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
- Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
- Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
- Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
- Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
- Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
- Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
- Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
- Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.