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Key features 

         

  • DONSP1986 Bicycle Gas Frame 3.4L For 2-Stroke & 4-Stroke Engines. Requirement on switch of gas frame: 10*1.5mm
  • Requirement on headset size:1 1/8"; bottom bracket 1.732" /44mm diameter;Requirement on seatpost:27.2mm
  • Gas Tank Cap included; For gas motorized bicycle only
  • Diameter of downtube:42mm; Requirement on seatpost:27.2mm
  • rear width:126mm,head tube length 150 mm
  • the width and Inner Diameter (including depth of screw) of the bottom bracket : 68mmx35.4mm/2.677inx1.3937in
    Bottom bracket: 35.4mm (inner diameter)&44mm (outer diameter)
  • PLEASE NOTE 1: the best safe speed if racing: 35km/h；If buyers' bike rear wheel is with quick release,we suggest buyers do not buy the gas frame unless buyers are professional;
  • Rear brake:Disc brake

Note: If buyers' bike rear wheel is with quick release,we suggest buyers do not buy the gas frame unless buyers are professional

Product description

  1. Note: If buyers' bike rear wheel is with quick release,we suggest buyers do not buy the gas frame unless buyers are professional
  2. For 2-Stroke & 4-Stroke Engines.
  3. Requirement on headset size:1 1/8"; bottom bracket 1.732" /44mm diameter;
  4. Gas Tank Cap included;
  5. Diameter of downtube:42mm
  6. Requirement on switch of gas frame: 10*1.5mm
  7. including  1pcs Tank Valve 10*1.5mm









 

Check our feedback's to see what our customers say about the FAST shipping we offer

 
  • Shipping is FREE to all addresses other than Alaska/Hawaii,APO/PO boxes .
  • We ship FAST - We will ship the product on the second business day.
  • We work with all major shipping companies (UPS, USPS, FedEx etc.) and provide TRACKING NUMBER to ALL orders.
  • Please ensure that the address is verified and correct during checkout.
  • We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.

 

  • We accept payment via PayPal only.
  • We will ship the item as soon as payment is cleared on PayPal.

 

We stand behind our products.

 

  • We offer a 30 Days Return Policy on items which you are not completely satisfied with.
  • Returns are gladly accepted if it is in the original condition, including all manuals and accessories.
  • You have the option for a full refund or an exchange of the item (subjected to stock availability).
  • When sending in a return, please note that it can take up to 7 business days for the return to be processed.

 

  • We take our customer happiness very seriously.
  • We buy and sell online, so we understand the value of trust.
  • If you are unsatisfied with your order, please contact and we will work with you to resolve any issue to your complete satisfaction.
  • We are available 24/7 so you can expect a superior and extremely quick customer service
  • Please use the Contact link at the top of the list.

Looking forward hearing from you,

DONSP1986 Team.




Thank you so much for views,

We truly care much more your purchasing experience,We are 100% dedicated to your complete satisfaction.

                                                                         if you have any questions,please freely to ask and I will do my best to get back to you promptly!

Products usually shipped on the second business day and you will receive message of tracking id.

DONSP1986 is registered officially in year 2012 and started business in year 2008, we can provide engine kits, high performance spare parts of engine, motorized bicycle and spare parts of bike.

hope you can have a great time when shopping with us.