Check the listing for details. 3.4L Black Gas Tank Frame & Conversion Kit Crank Set Bottom Bracket & 26'' Fork. Color: Black, Condition: New. Listed at 300.79 USD. Package include: 1pc 3.4L frame (Black), 1pc 26" Suepension Fork,1pc Conversion Kit Crank Set Bottom Bracket , 1pc Headset, 1pc PetcockCDHPOWER Black 3.4L Bicycle Gas Frame,Fuel Tank Built in 3.4L Felt Faker FrameKey featuresNote: If buyers' bike rear wheel is with quick release,we suggest buyers do not buy the gas frame unless buyers are professionalPlease clean the black color painting on thread of bottom bracket before you assemble the cranksetFor 2-Stroke & 4-Stroke Engines.Requirement on headset size:1 1/8"; Bottom bracket 1.732" /44mm out diameter;The width and Inner Diameter(including depth of screw) of the bottom bracket: 68mmx35.4mm/2.677inx1.3937inGas Tank Cap included;Kickstand ExcludedRear Width: 126mmDiameter of downtube:42mmRequirement on switch of gas frame: 10*1.5mmRequired for seat post:27.2mmRequired for seat post clamp:31.8mmWork with Disc Brake3.4L Frame Youtube Link: https://youtu.be/XgKiZlsJhOAPLEASE 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; CDHPOWER Black Gas Bicycle Suspension Fork 26" with Double Shoulder Triple TreeOutside Diameter of Tube: 2.89cm(1.138inch), please refer to the details size picture and measure whether it is what you want before place an order, thanks..Key words: · 26" front fork: suspension with double shoulder; · disc brake compatible; · compatible with 26"*2.5 tire max · Headset requirement is 1 1/8'' · Outside Diameter of Up Tube:2.89cm/1.138 inch and 38.1mm/1.5 inch for lower leg · NOT including the washer · Suspension forks does not work well with Bicycle handle bar which fits well on out leg diameter 3.15cm to 3.18cm(1.24 inch to 1.25 inch) of triple tree fork. Note：Suspension forks does not work well with bicycle handle bar (for out leg 31.5mm-31.8mm),fit the CDHPOWER 29MM Handle BarCDHPOWER Conversion Kit Crank Set Bottom Bracket - Gas Motorized Bicycle · The Conversion Kit/Crank Set is NOT compatible with 2 inch/50mm-51mm(inner diameter) BOTTOM BRACKET · Compatible with 44mm(Outer Diameter) bottom bracket; Outer diameter of 2 cups: 34.5mm/1.358 inch which is compatible with 44mm OD bottom bracket · also can be used on 2 stroke 66cc/80cc motorized bicycle(pls measure yours BB before shopping), the length of the crank is 266mm/10.47inch, · this conversion kit end up as/with a square taper;the crank of kit is same as the crank that comes with the 4 stroke gas motor kit(if your 4 stroke gas motorized bicycle was installed with original cranks, you can shopping without doubt, if not same cranks, pls measure yours BB before shopping); · If your bike is with 2 inch bottom bracket like 26" beach cruiser huffy with 51mm bottom bracket, you have to buy a BB Bottom Bracket Conversion converter (American to Euro) from your local shop or our store:CDHPOWER Black BB Bottom Bracket Conversion Kit (American to Euro) Black Color Product DescriptionNot Compatible with 50mm-51mm/2 inch bottom bracketNot Compatible with inner diamter 50mm-51mm/2 inch bottom bracket34.5mm cupsOutside diameter of 2 cups of this crank kits: 34.5mm/1.358 inch;Compatible with 44mm OD bottom bracket;if your bike get 50mm-51mm/2 inch Inner diameter bottom bracket, you have to buy the CDHpower BB Bottom Bracket Conversion CONVERTER/BB bottom bracket adapter, then compatible with your bottom bracket of bike;THIS IS CDHPOWER BB CONVERTER/ADAPTER,THIS ADAPTER IS COMPATIBLE WITH 2 INCH/50MM-51MM BOTTOM BRACKET;This is how the CDHPOWER Conversion Kit looks like after installed on the CDHPOWER BB ADAPTER;Conversion Kit Crank Set Bottom Bracket for bicycle bike bottom bracket Converts 1/Piece Crank To 3/Piece Crank/Fits 3-piece crank set;Compatible with BB 44mmalso can be used on 66cc/80cc motorized bicycle, because the length of the Bottom Bracket is 266mm/10.47inch, this conversion kit end up as/with a square taper; this kit fit the cranks that came with the 4 stroke motor kit and also would it fit a 26" beach cruiser huffy;If If your bike is with 2" cup of bottom bracket, you have to buy a bottom bracket converter extra from our store or your local shop:CDHPOWER Black BB Bottom Bracket Conversion Kit (American to Euro) Black Color CDHPOWER Bicycle Gas Frame 3.4L For 2-Stroke & 4-Stroke Engines.Diameter of downtube:42mm;Requirement on seatpost:27.2mm.Requirement on headset size:1 1/8"; Gas Tank Cap included.Bottom bracket 1.732" /44mm diameter;Item Weight:11 pounds Shipping: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. PaymentWe accept payment via PayPal only.We will ship the item as soon as payment is cleared on PayPal. ReturnsWe 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. FEEDBACK:We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.It is impossible to address issues if we do not know about them! CONTACT_US:For helping with your order or if you have any questions regarding our products, please contact us through eBay's internal message system. All messages are answered within 24-48 hours. We will do our best to resolve the issue.Looking forward hearing from you, CDHPOWER Support Team. Thank you for looking, if you have any questions, feel free 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.CDHPOWER 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.