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Masi Barolo i/O

Masi Barolo i/O
Color: Veil Grey
Size: 55cm
Please select options Unavailable
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A big and bad attitude to match the wine that shares its name, the Barolo is the first in the line of exciting things to come at Masi. A Fazua drive unit and full carbon gravel frame and fork make for a bike that is as happy on a lonely dirt road as it is mixing it up in a Saturday morning group ride. The Fazua evation drive system is the lightest and most compact mid-mounted system, having a non-motorized appearance. The ability to replace the motor and battery with a cover, coupled with the low-friction feel make the Barolo easily converted to a standard, non-assist bicycle. Whether it is going further faster, or just keeping up with stronger riders, the Barolo will bolster everything you love about riding.

- Fazua evation mid-drive motor, 250 Watt | 55 Nm | 3 assist levels
- Full MC9 carbon frame and fork with clearance for up to 40c tires
- 2in1 Conversion to non-pedal assist bicycle using integrated battery cover
- Slim, compact, non-motorized appearance
- Low-friction drive-unit for resistance-free pedaling with or without motor assist
- Class I eBike designation allows access to any road or path open to standard bicycles
- Pedal-assist up to 20mph


Frame Barolo i/O | MC-9 carbon | 1.125 - 1.5" tapered head tube | Fazua mid-mount | Di2 compatible | internal routing | replaceable derailleur hanger | 12 x 142mm thru-axle
Fork Barolo gravel | MC9 carbon construction | carbon 1.125 - 1.5" tapered steer tube | flat-mount disc | 12 x 100mm thru-axle
Hubs DT Swiss HE-1800 Spline 32 | Front: 12 x 100mm thru-axle, Rear: 12 x 142mm thru-axle | 11s Shimano freehub | Center Lock | 32H
Tires Kenda Alluvium Pro | 700x40c | GCT puncture protection | 120tpi | Tubeless compatible | Folding
Crankset Praxis Carbon | ISIS standard | 50/34T chainring | 52-55cm : 172.5mm, 58cm : 175mm
Shifters Shimano GRX ST-RX600 2X11
Front Derailleur Shimano Ultegra FD-R8000 braze-on
Rear Derailleur Shimano GRX RD-RX810 11s
Cassette/Freewheel Shimano CS-HG7000 | 11-spd | 11-34T
Chain KMC X11
Brakes Shimano GRX BR-RX400 hydraulic disc | Flat mount | RT-70 Center Lock rotor, Front: 160mm, Rear: 140mm Shimano GRX ST-RX600 hydraulic
Brake Levers Shimano GRX ST-RX600 hydraulic
Handlebars Brev M. race alloy gravel bend | 31.8mm | 122mm drop | 70mm reach | 16° flare | 52 - 54cm: 42cm, 58cm: 44cm
Tape/Grips Masi Gripper Silicone Gel
Stem Brev M. Gravel Race | 3D forged alloy | -7° drop | 52-55cm: 100mm, 58cm: 110mm
Headset Masi by Token 1.5" tapered | Sealed bearing
Seatpost Brev M. Carbon | 27.2mm x 300mm | 10mm offset
Saddle fi'zi:k Taiga Gravel
Pedals Sold separately
Accessories & Extras Fazua fx 880 remote switch, battery charger, and down tube cover
Motor Fazua evation mid-drive motor, 250 Watt | 55 Nm | 3 assist levels
Battery 252 Wh internal

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Veil Grey / 55cm 691840418324 41832 BAR189787605