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Gearhead Pick

Scott
Fastlane 10 Ultegra Di2 E-bike

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$7,999.99
Color:Cumulus White

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Lightweight Fastlane 10 Bike with subtle TQ mid-drive assist and Ultegra Di2 performance

What Our Gearhead® Experts Are Saying:


"This bike stands out because it does not ride like a typical e-road bike. The low system weight and minimal motor resistance keep it feeling quick and efficient even when assist is off. Every component choice supports speed and responsiveness, making it an excellent option for riders who value performance first."


The Fastlane 10 Bike is built for riders who want electric assistance without sacrificing the ride quality of a premium road bike. The TQ HPR40 mid-drive system delivers smooth, low-noise power with almost no resistance once assist disengages, allowing the bike to maintain its lively and efficient character on flats and descents.


The HMX carbon frame is tuned for endurance road riding, balancing stiffness for power transfer with comfort for long hours in the saddle. Shimano Ultegra Di2 electronic shifting ensures consistent performance under varying cadence and load, while the 2x drivetrain maintains familiar road gearing for versatile terrain. Syncros Capital 1.0 40 wheels offer aerodynamic efficiency without compromising stability, paired with fast-rolling Schwalbe Pro One tires.


With integrated lighting, a clean cockpit, and range-extender compatibility, the Fastlane 10 supports long rides and sustained speed while staying visually indistinguishable from a traditional road bike. It is a refined option for riders who want efficiency, subtlety, and performance in one cohesive electric road platform.


Heads up - We do our best to keep bike specs and images current, but occasional component changes can happen without warning-and sometimes the photos might not show the exact build you'll receive. If you want to double-check the details, our Gearheads are always here to help.


Details

  • Lightweight electric road bike for fast group rides and endurance miles
  • Discreet mid-drive assist that preserves a natural road-bike feel
  • HMX carbon frame with integrated cable routing for clean aesthetics
  • Shimano Ultegra Di2 electronic drivetrain for precise shifting
  • Aerodynamic carbon wheelset built for efficiency and speed
  • Integrated display and lighting for streamlined control
  • Item #SCOL1TI
Frame Material
HMX carbon
Fork
Fastlane Road HMX Carbon
Headset
Acros AIF-1317S
Shifters
Shimano Ultegra Di2 ST-R8170
Front Derailleur
Shimano Ultegra Di2 FD-R8150
Rear Derailleur
Shimano Ultegra Di2 RD-R8150
Computer
TQ bar-end display
Drive System
TQ HPR40 mid-drive
Battery Energy
290Wh
Max Torque
40Nm
Max Speed
up to 28mph
Crankset
FSA e-Bike Carbon CK-713
Chainring Sizes
50/34t
Cassette
Shimano CS-R8101
Cassette Range
11–34t
Chain
Shimano CN-M8100
Brakeset
Shimano Ultegra BR-R8170
Brake Type
hydraulic disc
Rotors
Shimano RT-CL800 (160mm)
Handlebar
integrated Syncros IC-R100-SL carbon
Stem
integrated
Saddle
Syncros Belcarra V 2.0 NEO Cut Out
Seatpost
Syncros Duncan 1.0 iL
Wheelset
Syncros Capital 1.0 40
Hubs
Syncros Capital 1.0 Disc
Front Axle
12 x 100mm thru
Rear Axle
12 x 142mm thru
Tires
Schwalbe Pro One Evo
Tire Size
700 x 34c
Pedals
not included
Claimed Weight
23.4lb (10.6kg)
Manufacturer Warranty
limited
Activity
road cycling