- keeps the mobile phone stable even in vibration or tough driving

Reflective panels for increased visibility and security

The anti-dim treatment ensures a clean and secure sight

while still maintaining good breathability

TWIN AIR Powerflow Throttle Body Kit - Yamaha YZ250F/450F aprilia-rx-50-50-2015-esi5367869 - keeps the mobile phoneThis 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)