Cannondale
Cannondale Synapse Neo
Cannondale Synapse Neo
Choose a size first. Not sure which? See the maker spec below.
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Synapse Neo is Cannondale's carbon endurance road bike with a light Bosch assist. It keeps the comfortable endurance geometry of the regular Synapse and adds a Performance Line SX drive unit with a 400 Wh battery hidden in the down tube. Shimano Ultegra Di2 12-speed and HollowGram R45 carbon wheels complete a build meant for long, quick road days.
- Motor, battery and parts as the maker states them
- Shipping cost shown at checkout, before you pay
- Secure checkout by Shopify
The maker’s specification
Synapse Neo is Cannondale's carbon endurance road bike with a light Bosch assist. It keeps the comfortable endurance geometry of the regular Synapse and adds a Performance Line SX drive unit with a 400 Wh battery hidden in the down tube. Shimano Ultegra Di2 12-speed and HollowGram R45 carbon wheels complete a build meant for long, quick road days.
Why riders pick it
- The Bosch SX motor is light, gives up to 55 Nm and 600 watts, and supports high cadences so pedaling feels natural.
- Assist runs to 25 km/h and then drops away cleanly, so riding faster on your own legs feels like a normal road bike.
- Ultegra Di2 electronic shifting with a 50/34 crank and 11-34 cassette covers fast flats and steep climbs.
- HollowGram R45 carbon rims with 700x30c Vittoria Corsa tires stay composed on rougher tarmac.
- A SAVE carbon seatpost, Vision Metron Aero carbon bar and Conceal stem keep the cockpit clean and help with comfort.
Specifications
- Motor: Bosch Performance Line SX; up to 55 Nm and 600 watts; assists to 25 km/h
- Battery: Bosch Compact PowerTube 400Wh, internal down tube
- Charger: Bosch 2A
- Display: Bosch Kiox 500
- Frameset: carbon Synapse Neo with SAVE comfort design, cables routed inside, flat-mount disc, rear dropouts spaced at 148mm with a 12mm axle, plus a detachable 40mm Pletscher-style kickstand mount
- Fork: carbon Synapse Neo with Delta steerer tapering 1-1/8" to 1.5", internal cables, flat-mount disc and 12x110 axle
- Steering bearings: integrated, 1-1/8" top and 1.5" bottom
- Groupset: 12-speed Shimano Ultegra Di2: 8150 levers, R8150 rear and braze-on 8150 front derailleurs, Ultegra chain and 11-34 cassette
- Crankset: 50/34 FSA for Bosch
- Stopping: hydraulic Ultegra Di2 discs on MT800 rotors, 160mm at each end
- Wheels: tubeless-ready HollowGram R 45 carbon rims, 50mm deep with 21mm inside, 24 spoke holes front and 28 rear, 14g stainless spokes
- Hubs: HollowGram Center Lock with sealed bearings, 12x110mm up front and a 3-pawl 12x148mm at the back
- Tires: Vittoria Corsa, 700x30c
- Cockpit: carbon Vision Metron Aero bar (31.8) on an alloy Cannondale C1 Conceal stem at -6°, wrapped in 3mm Fabric Knurl tape
- Saddle: 150mm-wide Fizik Tempo Argo R5 on S-alloy rails
- Seatpost: UD carbon Cannondale 1 SAVE, 25.4 diameter; 350mm long on XS-S, 400mm on M-XL
- Color: Black
- Sizes: Large, XLarge
Cannondale notes that specifications can change without notice depending on component availability.
Sizing
Sizing
Where the maker offers more than one size, every size is listed above and you choose one before the bike goes in your cart. The maker’s sizing or geometry, where given, is in the spec. Not sure? Send us your height and inseam before you order.
Shipping
Shipping
Dispatched in 1–2 business days, delivered in 3–5 business days within the US. The shipping cost is shown at checkout before you pay. E-bikes, their batteries and chargers follow the same estimates. See Shipping & delivery.
Returns
Returns
30-day returns on unused e-bikes in their original packaging, with battery, charger and all parts. Approved refunds are processed within 5–10 business days. Arrived damaged or defective? We arrange a replacement, repair or refund. See Returns.
E-bike rules
E-bike rules
E-bike rules vary by state and city. The motor and assist figures on this page are the maker’s own. Ask us with your state before you order if you need the classification confirmed.
Cannondale Synapse Neo
