Boyesen Power Reed Dualstage Suzuki Rm250-400 79-80, Pe250-400 80-81 40079 Moto Hard shell in hard and

Hard shell in hard and resistant pa6 (polyamide)

· Kawasaki KDX200 1998 / KDX220 1998

Advanced Lycra® liner adds increased comfort and performance

Strategic Spandex stretch panels for resistance free mobility and comfort

The X-Ring construction reduces friction by twisting between the side plate instead of being squashed

Boyesen Power Reed Dualstage Suzuki Rm250-400 79-80, Pe250-400 80-81 40079 Moto Hard shell in hard andOne 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.