Ipone Boost Octane Booster, 1L gt Main jet: #85 (4mm thread

Main jet: #85 (4mm thread PB style)

and 139QMB and GY6 bikes with 10" rims and badass riders

we really recommend 1100-1250

Precision Timing: Includes a pre-installed pickup coil (pulse generator) for accurate ignition timing and smooth idling

Ipone Boost Octane Booster, 1L gt Main jet: #85 (4mm threadPerformance optimiser Petroeuml additive Improves fuel by increasing its octane rating by three points. IPON'BOOST acts as a gasifier, facilitating vaporisation of the air fuel mix and speeding combustion. The product contains modified silicones for lubrication which are highly temperature and compression resistant, reducing friction. Advantages : Low operating temperature. Reduces overheating, wear and seizing. Accelerates warming up. Increased low