Please kindly note:
Before installing, please clean the metal scrap in hub firstly;
And paste engine oil or lubricating oil on the axle and six screw holes to disc brake to prevent the screw from damaging!
Bicycle Gas Tank Built in Frame, felt faker frame 3.4L with petcock & 44t Wide Crank assembly and headset, BLACK motor mountPackage include: 1pc 3.4L frame1pc Headset1pc Petcock1pc black motor mount1 set 44T wide crank assembly.Please clean the black painting on threads of bottom bracket before you assemble the crankset.
Installation methods of BB for 3.4L frame for your reference:
Note: If buyers' bike rear wheel is with quick release,we suggest buyers do not buy the gas frame unless buyers are professional
For 2-Stroke & 4-Stroke Engines.
Requirement on headset size:1 1/8";
Requirement on petcock size:10*1.5mm
Bottom bracket 1.732" /44mm diameter;
Gas Tank Cap included;
Kickstand Excluded
Rear Width: 126mm
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)
Diameter of downtube:42mm
Requirement on switch of gas frame: 10*1.5mm
Required for seat post:27.2mm
Required for seat post clamp:31.8mm
Work with Disc Brake and Caliper Brake
3.4L Frame Youtube Link: https://youtu.be/XgKiZlsJhOA
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;
Note: If buyers' bike rear wheel is with quick release,we suggest buyers do not buy the gas frame unless buyers are professional
For 2-Stroke & 4-Stroke Engines.
Requirement on headset size:1 1/8";
Requirement on petcock size:10*1.5mm
Bottom bracket 1.732" /44mm diameter;
Gas Tank Cap included;
Kickstand Excluded
Rear Width: 126mm
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)
Diameter of downtube:42mm
Requirement on switch of gas frame: 10*1.5mm
Required for seat post:27.2mm
Required for seat post clamp:31.8mm
Work with Disc Brake and Caliper Brake
3.4L Frame Youtube Link: https://youtu.be/XgKiZlsJhOA
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;
Product Description of wide crank:If your bike is 2" cup of bottom bracket, pls use a bottom bracket converter
(we do not offer this converter, need you to buy it from your local shop), compatible with BB 44mm. For our 3.4L gas frame.
Be used on 26" cruiser style frame;
Compatible with 9/16 inch pedals. Sprocket Fit for 410 chain
Crank Arm Length: 152mm and 165mm random shipping;
The Length of the pedal crank shaft is about 266mm;
Chrome Wide Crank w/ 44T Sprocket
This part allows you to convert a 1 piece crank into a 3 piece crank.
Wide cranks are required for 2 stroke and 4-stroke or pull start bicycle engine kits.
Product Description of wide crank: If your bike is 2" cup of bottom bracket, pls use a bottom bracket converter (we do not offer this converter, need you to buy it from your local shop), compatible with BB 44mm. For our 3.4L gas frame. Be used on 26" cruiser style frame; Compatible with 9/16 inch pedals. Sprocket Fit for 410 chain Crank Arm Length: 152mm and 165mm random shipping; The Length of the pedal crank shaft is about 266mm; Chrome Wide Crank w/ 44T Sprocket This part allows you to convert a 1 piece crank into a 3 piece crank. Wide cranks are required for 2 stroke and 4-stroke or pull start bicycle engine kits. |
Product description 3.4L front mount:
- Compatible with the motor that with Front Mount width 32mm and 40mm.
- Suitable for front mount bolt 6mm and 8mm
- Suitable for YD100 Engine and PK80 Engine
- Inner Diameter: 1.65" (42.5mm)
- Suitable for OUR 3.4L Gas Frame
- For 66cc/80cc and 48cc 2-stroke bicycle engines Universal Mount for Bike Motors This universal mount helps mounts your bike motor to bigger down tubes
- Works on most newer bicycles and allows you to mount the motor without drilling through the frame.
CNC front mount screws size:1pcs screw M8X30mm 2pcs screw M6X30mm
Product Description of headset:
- 1 1/8" Bicycle Headsets
- For 44mm Head Tube and 28.6mm Fork;
- Material:alloy and steel,set of 13pcs
- Bearing:Caged(5/32"X22X2pcs)
- Height:22.3mm;Diameter:1 1/8"X44mmX30mm;Finish:CP/ED Black;Weight:140g
CNC front mount screws size: 1pcs screw M8X30mm 2pcs screw M6X30mm Product Description of headset: - 1 1/8" Bicycle Headsets - For 44mm Head Tube and 28.6mm Fork; - Material:alloy and steel,set of 13pcs - Bearing:Caged(5/32"X22X2pcs) - Height:22.3mm;Diameter:1 1/8"X44mmX30mm;Finish:CP/ED Black;Weight:140g |
