Boyesen Power Reed Dualstage Yamaha Tzr250 91-94 Tie Downs “Gaerne is putting new horsepower

“Gaerne is putting new horsepower on the ground” they tell us with the launch of the new Gaerne SG

Polisport Replica

AVIATOR 3 SABER ORANGE GLOSS

· KTM 250SXF / 350SXF / 450SXF 2011

triple clamps

Boyesen Power Reed Dualstage Yamaha Tzr250 91-94 Tie Downs “Gaerne is putting new horsepowerOne 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.