Boyesen Power Reed Dualstage Beta Tr34, Tr35 Rad Louvres 1800D heavy-duty seat and lower

1800D heavy-duty seat and lower leg material reinforcement

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Boyesen Power Reed Dualstage Beta Tr34, Tr35 Rad Louvres 1800D heavy-duty seat and lowerOne 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.