Fuel |
Electric |
Electric |
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Motor |
750W brushless geared hub motor, 5:1 planetary gear reduction |
Promovec 50750 |
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Range |
28-50 miles per charge (estimate) |
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Maximum Power |
-- |
250 W |
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Maximum Torque |
-- |
43 Nm |
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Load Carrying Capacity |
275 lb (124.7 kg) |
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Battery |
589-672 Wh |
Promovec 600wh |
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Charger |
48V, 2 Amp Rad Power Bikes smart charger, operates on 100V-240V AC power outlets |
Promovec 2AH |
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Controller |
Rad Power Bikes frame-integrated controller |
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Display |
Backlit LCD with charge indicator, speedometer, odometer, trip odometer, pedal assist level, clock, and more |
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Frame |
6061 aluminum |
Alloy |
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Stem |
Zoom, 90º angle adjustment, 90 mm length |
Alloy Adjustable 110 mm |
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Handle Bar |
Custom formed aluminum |
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Fork |
Spring fork, 50 mm travel, with lockout and preload adjustment |
Steel Cargo Disc |
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Seatpost |
350 mm x 27.2 mm |
Alloy 31.6 x 350 mm |
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Grip |
Durable imitation leather ergonomic grips |
Ridgeback |
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Crankset |
46T, 170 mm forged alloy, dual-sided aluminum bashguard |
Alloy 175mm / 42T |
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Pedals |
Forged aluminum platform with reflectors, standard 9/16" x 20 TPI threading |
Resin Metro |
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Pedal Assist System |
Intelligent 5 level pedal assist with 12 magnet cadence sensor |
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Chain |
KMC Z7 |
KMC X9E |
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Shifters |
Thumb shifter, 7 speed |
Shimano Altus SL-M2000 9 Speed |
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Gear |
1 x 7-speed |
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Saddle |
Rad Power Bikes with lifting handle |
Ridgeback Metro |
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Headset |
Semi-integrated, 1-1/8" straight steerer tube |
Neco H-148-MP 1-1/8 inch |
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Derailleur Front |
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KT-MH8F |
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Derailleur Rear |
7-Speed Shimano Altus |
Promovec 50750 |
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Spoke |
Rear : 12-gauge stainless steel
Front : 14-gauge stainless steel |
Steel 14 g |
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Cassette |
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Shimano CS-HG201-9 11-32T |
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Bottom Bracket |
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Taper 68/124.5mm |
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Stand |
Heavy-duty aluminum with wide plastic foot |
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Headlamp |
Standard Rad Power Bikes LED headlight |
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Taillamp |
Integrated taillight with brake light |
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