دراجة كهربائية اكسسوارات 36 فولت/48 فولت دراجة كهربائية 350 واط فرش جهاز تحكم في محرك التيار المستمر للدراجات الكهربائية E-الدراجة سكوتر

2024 G30U Carbon Gravel Bike Frame UDH Derailleur Hanger Treaded T47 Full Hidden Cable Gravel Frameset Carbon Road Frame Bicycle

Shimano R8170 Di2 2x12s Groupset ULTEGRA R8100 Crankset 11-30T 11-34T Cassette FD RD R8150 Derailleur For Road Bike Groupset

LTWOO V3 ERX ER9 2x12s / 2x11s Electronic Groupset, Road Electronic Groupset, Replaceable Battery, APP Programming

SAVA New R21 Gelaro S8/S6/S4 Gravel Bike, All-Terrain Off-Road Bike, Carbon Fiber Frame and GRX 12/GRX 20Speed Gearset Bicycle

New H6PRO 4000W peak dual motor electric bicycle is equipped with a 52V 20AH detachable battery, 24 "x 4.0" fat tires, 40MPH full suspension dual hydraulic brakes, and adult electric bicycles with adjustable levers and thick seats off-road mountain

DEEPOWER QS7pro off-road electric bicycle 1500W48V60Ah all-terrain motorcycle parameters suitable for urban mountain riding

yzhgbElectric off-road vehicle 79bike Falcon Pro 72V 8500W off-road motorcycle with suspension system 120KM long-distance electr

Shimano Di2 Dura Ace R9270 2x12 Speed Hydraulic Disc Brake Set R9200 Crankset FD RD-R9250 Battery DN300 For Road Bike Groupset

Shimano ULTEGRA Series Di2 Groupset R8170 Electronic Part Without Crankset 2x12s For Road Bike No Crankarm No Chainring Original

Newest Style TT-X42 Bicycle Full Carbon Light Weight Road Bike With WheelTop Wireless Electric Group Set carbon wheels