Cloudray Nema 34 Motor de passo 8.5N.m 4.9A Servo motor de 2 fases com freio para fresadora de gravação de roteador CNC

Shimano Dura ace Di2 R9270 2x12S Groupset R9250 Front/Rear Derailleur 11-30T 11-34T Cassette R9200 Road Bicycle Di2 Part Set

SAVA F20 Full Carbon Fiber Road Bike 24 Speed Road Bike Race Bike with SHIMAN0 105 R7120 with CE+UCI Approval

GT08 5600W Adult Electric Scooter Dual Motor Top Speed 50MPH,60V27AH, 11-inch Off-Road Tires Sport Folding eScooter with Seat

Light Lens Lab 75mm F2 Lens SPII Cooke Speed Panchro II Black Paint Chrome Aspherical for Leica M M6 M7 M9 M10P M11 M240

Revopoint POP 3 PLUS 3D Scanner For 3D Printer 0.04mm Precision 18fps Speed Handheld Scanner Standard Medium Object 3D Scanner

50KM/H Fast Speed Electric Jet Board Jet Surfboard Adult Water Sports Carbon Fiber Electric Surfboard

Shimano ULTEGRA R8150 Di2 Electronic Part 2x12S R8150 Front/Rear Derailleur Cassette DN300 EC300 R8150 Road Bicycle Di2 Set

TTY TTYTwitter Carbon Fiber Road Bike R12pro-Disc 9.1kg WheelTop EDS-2 * 13 Speed Full Hydraulic Disc Brake 700c Foldable Reflec

LTWOO eRX-TT / eR9-TT Electronic Groupset, Time Trial & Triathlon Bikes Groupset, Replaceable battery, APP programming

SAVA HAWKEYE SLR7 Full Carbon Fiber E-Shift Road Bike Ultra Light 8 kg with SHIMAN0 105 7170 Di2 Road Bike Racing 24 Speed