FlatSix911
Well-Known Member
- Region
- USA
- City
- Silicon Valley
A beautifully designed Carbon frame with a Shimano mid-drive, NuVinci/Enviolo geared hub, Gates Belt-drive, and 630 Wh battery... pretty much checks all of the boxes!
The Radiant Carbon features a unique carbon fiber frame design with a single support fork and a single asymmetric chain stay and seat stay at the rear. But you won’t find an old-fashioned chain cranking past that chain stay. Instead, the Radiant Carbon uses a Gates Carbon Drive belt system rated for an incredible 50,000 miles (80,000 km) of use. The belt-drive links a 500 W and 60 Nm Shimano mid-drive motor to a NuVinci optimized Enviolo continuously variable transmission in the rear hub. The use of an internally geared hub means no hanging derailleur and no noise, which also compliments the silent belt-drive. As a Class 1 e-bike system, that Shimano drive will power the bike up to 20 mph (32 km/h) on pedal assist, but does not have a throttle.
Powering the motor is a 630 Wh battery that is entirely hidden in the frame and achieves a claimed 100 miles (160 km) of range. I tested a similar Shimano setup and found that with moderate pedal assist, such ranges were achievable, though required self-discipline to not rely too heavily on the pedal assist. Other high-end components include four-piston Magura hydraulic disc brakes, front and rear LED lighting integrated directly into the bike’s frame, Schwalbe Super Moto 27.5 tires, and Bluetooth connectivity. Only 360 of the bikes will be produced, which of course doesn’t do the price tag any favors. To get your own Radiant Carbon, you’ll need to fork over $4,995. While that fits with other carbon fiber e-bike prices we’ve seen recently, it still doesn’t take the sting out of it.
Tony Ellsworth launches fancy new belt drive carbon frame e-bike
World-renowned mountain bike builder Tony Ellsworth, of Ellsworth Bikes fame, is back with a brand new electric bicycle brand known...
electrek.co
The Radiant Carbon features a unique carbon fiber frame design with a single support fork and a single asymmetric chain stay and seat stay at the rear. But you won’t find an old-fashioned chain cranking past that chain stay. Instead, the Radiant Carbon uses a Gates Carbon Drive belt system rated for an incredible 50,000 miles (80,000 km) of use. The belt-drive links a 500 W and 60 Nm Shimano mid-drive motor to a NuVinci optimized Enviolo continuously variable transmission in the rear hub. The use of an internally geared hub means no hanging derailleur and no noise, which also compliments the silent belt-drive. As a Class 1 e-bike system, that Shimano drive will power the bike up to 20 mph (32 km/h) on pedal assist, but does not have a throttle.
Powering the motor is a 630 Wh battery that is entirely hidden in the frame and achieves a claimed 100 miles (160 km) of range. I tested a similar Shimano setup and found that with moderate pedal assist, such ranges were achievable, though required self-discipline to not rely too heavily on the pedal assist. Other high-end components include four-piston Magura hydraulic disc brakes, front and rear LED lighting integrated directly into the bike’s frame, Schwalbe Super Moto 27.5 tires, and Bluetooth connectivity. Only 360 of the bikes will be produced, which of course doesn’t do the price tag any favors. To get your own Radiant Carbon, you’ll need to fork over $4,995. While that fits with other carbon fiber e-bike prices we’ve seen recently, it still doesn’t take the sting out of it.
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