Twinair Powerflow Throttle Body Kit / Injectie gasklephuis - Honda CRF 450F SET OF PISTON RINGS 90MM

SET OF PISTON RINGS 90MM

Main features of the Twin Air Grand Prix Cover

they also provide a much lower coefficient of friction between the swing arm and frame

Centertube and spacers made of 7075 aluminium

Twinair Powerflow Throttle Body Kit / Injectie gasklephuis - Honda CRF 450F SET OF PISTON RINGS 90MMThis Twin Air powerflow throttle body kit contains: One orange inlet tube One pin Two throttle valves (small and large diameter) Two screws It improves the engine speed, depending on the configuration. Configuration 1: increases power and acceleration at low and medium revs. Configuration 2: increases power at high revs. (without the orange inlet tube)