Supersonic is fitted with the brand new FSA System HM 1.0 250W hub motor, matched to an FSA System HM 1.0 250Wh battery with a top-tube integrated on-bike control unit. With five assistance settings, an integrated torque sensor and two speed sensors, the system easily adapt to changing riding styles and conditions. When disengaged, the system has very little drag, for a natural free pedaling motion, and a low q-factor, due to the normal crankset, makes it feel like a normal bicycle. There is also a powerful app that you can load on your smartphone that works with the system.
Supersonic features a proprietary double butted hydro formed alloy frame with smooth welds. Butting means that the tubes are thinner in the middle, but have thicker sidewalls at the junctions. This keeps weight down and ensures enough structural integrity for an electric assisted bike. Hydro forming is the process of forcing the thin wall alloy tubes into negative mold cavities, with internally pressurized water and or oil. This process makes for stronger tubes with complex shapes.
|Motor||FSA System HM 1.0 250W Rear Hub-Motor|
|Battery||FSA System HM 1.0 250Wh Battery|
|Charger||FSA System HM 1.0 Charger.
|Switch||FSA System HM 1.0 Smart-LED Button|
|Crankset||Shimano 105 50-34T Chainwheel|
|Cassette||Shimano 105 11-30T Cassette|
|Rear Derailleur||Shimano 105 11-Speed Rear Derailleur DA 34T|
|Front Derailleur||Shimano 105 11-Speed Front Derailleur BO 53T.
|Shifters||Shimano 105 Hydraulic Brake and Shifter w/ Caliper|
|Chain||Shimano CN-HG601-11 11-Speed Chain w/End Pin|
|Headset||FSA Fully integrated cable routing headset, for 55,8mm OD headtube, for 1-1/8" to 1-1/2" tapered fork.|
|Fork||700C Carbon Fork, M12x100mm, Full Internal Cable Routing in Steerer|
|Hubs||Front Hub: Alloy Sealed Bearings, 100x12, 6 Bolt, 32H, Rear Hub: FSA System HM 1.0, 250Wh Hub Motor|
|Rims||Alexrims ATD500, 700C, 19mm Internal Width and 24mm Deep|
|Tyres||700x32c Vittoria Zaffiro|
|Seatpost||Surface Aluminium, Black L: 350 for size XXS, L: 350 for size XS, L: 350 for size S, L: 350 for size M, L: 350 for size L, L: 350 for size XL, L: 350 for size XXL|
|Saddle||Surface, Race, Cro-Mo Rails.
|Handlebar||FSA ENERGY HB Compact; W: 380 for size XXS, W: 400 for size XS, W: 420 for size S, W: 420 for size M, W: 420 for size L, W: 440 for size XL, W: 440 for size XXL|
|Stem||FSA ACR Chromoly Stem, 31.8mm, Rise -6°; L: 80 for size XXS, L: 90 for size XS, L: 90 for size S, L: 100 for size M, L: 100 for size L, L: 110 for size XL, L: 120 for size XXL|
|Seatclamp||Surface Alloy w/Steel Bolt|
|Grips||Velo Handlebar Wrap, Seude Black, Plug with Expander Bolt|
|Frame||Aluminum Road e-Bike, Internal Battery. Compatible with up to 32C tyre, or 28C with a fender.|
|Brake set||Included in Brakeset or Shifter, Rotors: Shimano RT66 160mm|
Disclaimer: Due to the nature of bike manufacturing, specification & finishes, component availability and price may be subject to change without prior written notification. Also images may not match final specifications due to component availability.