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2025 Cannondale Synapse LAB71 SmartSense – Road Bike

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Specifications

Specification

Details

Model

Synapse LAB71 SmartSense

Vehicle Category

Road Bike

Application

Endurance road riding

Starting Price (2025)

$16,499.00 USD

Color Options

Black Marble

Frame & Drivetrain

Specification

Details

Frame

LAB71 Synapse Hi-MOD Carbon, Proportional Response construction, integrated cable routing, downtube Stashport, 12x142 thru-axle, UDH, BSA 68mm threaded BB, flat mount disc, integrated seat binder, SmartSense Gen 2.0 equipped, fender mounts

Fork

Lab71 Synapse Hi-MOD Carbon, integrated crown race, 12x100mm thru-axle, flat mount disc, internal routing, 1-1/8" to 1-1/5" Delta steerer, 55mm offset, fender mounts

Drivetrain Compatibility

SRAM RED AXS XPLR, 1x13-speed

Dropouts

12x142mm thru-axle (rear), 12x100mm thru-axle (front)

Bottom Bracket

CeramicSpeed BSA for SRAM, Coated Version

Crank

SRAM RED AXS Power Meter, 44T: 165mm (44cm), 170mm (48-51cm), 172.5mm (54-56cm), 175mm (58-61cm)

Chain

SRAM RED, 13-speed

Rear Derailleur

SRAM RED XPLR AXS, 13-speed

Shifters

SRAM RED AXS, 13-speed

Cassette

SRAM XPLR XG-1391, 10-46, 13-speed

Components & Features

Specification

Details

Seating

1 passenger (Fizik Vento Argo 00 Carbon, 140mm)

Wheels/Tyres

Vittoria Corsa PRO Control, 700x32c, tubeless ready

Wheel Size

700c

Brakes

SRAM RED AXS hydraulic disc Brake, 160/160mm Paceline X centerlock rotors

Brake Levers

SRAM RED AXS hydraulic disc

Handlebar

Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, internal routing: 90x380mm (44cm), 90x400mm (48-51cm), 100x420mm (54-56cm), 110x420mm (58-61cm)

Stem

Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, internal routing

Headset

Integrated, 1-1/8" - 1-1/2"

Saddle

Fizik Vento Argo 00 Carbon, 140mm

Seatpost

Cannondale C1 Aero 27 Carbon, SmartSense compatible, 330mm length, 0mm offset (44-48cm), 15mm offset (51-61cm)

Seatpost Clamp

Integrated

Grips

Fizik Tempo Bondcush Soft, 3mm

Front Hub

DT Swiss 180, 12x100mm centerlock

Rear Hub

DT Swiss 180, 12x142mm centerlock

Rims

Reserve 42|49 Turbulent Aero, 24h, tubeless ready

Spokes

Sapim CX-Ray Aero straight pull

Exterior Features

SmartSense Gen 2.0 system (Bluetooth BLE and ANT+ compatible: SmartSense LightSkin U1E ultra-compact 800 lumen variable output headlight, SmartSense Garmin Varia eRTL 615 rear-facing radar/taillight, SmartSense 43.2Wh removable internal battery w/integrated flashlight, SmartSense SRAM AXS charging cable), large StashBag downtube storage bag, Fillmore tubeless valves

* All the images are screenshots!
* Data has been taken from official website (Publicly Available)!