Boyesen Power Reed Trial Beta Evo125-200 09-21, Factory Evo125 2016 Socks EC250 18-20

EC250 18-20

RFX Pro Series Flexible Tip Brake Pedal

cooling system efficiency can have a dramatic influence on the longevity of the internal working components of your bike's engine

Cut longer in the rear for greater coverage when riding

Boyesen Power Reed Trial Beta Evo125-200 09-21, Factory Evo125 2016 Socks EC250 18-20One reed petal is NOT enough! Boyesen's revolutionary dual stage reed design delivers more usable power than stock. Stock single stage reeds operate most effectively within a relatively narrow RPM range and are limited because of the single stage design. Boyesen's one soft reed on top of one firm flow through reed gives you a wide range of intake control, plus increased intake velocity. Your original reeds can't possibly duplicate that performance.