26" and 28" Human power

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{"cid":"170414","pid":"27517856","pimg_url":"\/\/img1.b2bforus.com\/ad\/31\/521c0e177eeb\/product\/99394829_s-w400xh400.jpg","name":"Double Handles Hand Crank Generator With DC Output 3.2v To 28v Optional Gr-hpd-d1245","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"NO"}}

{"cid":"170414","pid":"27517846","pimg_url":"\/\/img1.b2bforus.com\/ad\/31\/521c0e177eeb\/product\/99394776_s-w400xh400.jpg","name":"500 Watt Emergency Power System Household Luxury Emergency Generator Bicycle Exerciser Pedal 1210*620*1605mm","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"NO"}}

{"cid":"170414","pid":"27517836","pimg_url":"\/\/img1.b2bforus.com\/ad\/31\/521c0e177eeb\/product\/99394725_s-w400xh400.jpg","name":"Exercise bicycle generator set for the elderly 1300*570*980mm","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"NO"}}

{"cid":"170414","pid":"27517825","pimg_url":"\/\/img1.b2bforus.com\/ad\/31\/521c0e177eeb\/product\/99394655_s-w400xh400.jpg","name":"60W Military Dynamo Hand Crank Generator Set With Seat Rack 550*310*110mm","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"OEM"}}

{"cid":"170414","pid":"27517815","pimg_url":"\/\/img1.b2bforus.com\/ad\/31\/521c0e177eeb\/product\/99394605_s-w400xh400.jpg","name":"350w Pedal Cycling Generator For Exercise Bicycle Bgr-007","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"NO"}}

{"cid":"170414","pid":"27517806","pimg_url":"\/\/img1.b2bforus.com\/ad\/31\/521c0e177eeb\/product\/99394567_s-w400xh400.jpg","name":"Multi-Function Standby Hand Crank Generator With Adjustable DC Output 12-35V Built-in Rechargeable Lithium Battery 230*125*100mm","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"NO"}}

{"cid":"170414","pid":"27517800","pimg_url":"\/\/img1.b2bforus.com\/ad\/31\/521c0e177eeb\/product\/99394529_s-w400xh400.jpg","name":"Double handles hand-cranked generator set with 220v and optional 110v AC output Gr-hpd-a220","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"NO"}}

{"cid":"170414","pid":"27517787","pimg_url":"\/\/img1.b2bforus.com\/ad\/31\/521c0e177eeb\/product\/99394449_s-w400xh400.jpg","name":"High power pedal generator set for military use with built-in battery and AC\/DC output 400*400*1100mm","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"NO"}}

{"cid":"170414","pid":"27517775","pimg_url":"\/\/img1.b2bforus.com\/ad\/31\/521c0e177eeb\/product\/99394377_s-w400xh400.jpg","name":"24\" Pedal Generator Portable Bicycle Training Stand Generator","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"OEM"}}