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Uses symmetrical reed petals, no more inner and outer petals Incorporates the industries first and only patented sn...

Patent pending snap together cage design with symmetric reed petals Patent pending reed tip shape accelerates the a...

Uses symmetrical reed petals, no more inner and outer petals Incorporates the industries first and only patented sn...

moto tassinari has extracted more power and more performance from our already proven vforce3 reed valve system design fo...

Boyesen’s revolutionary dual-stage reed design delivers more usable power than stock. Your original one-stage reed op...

Boyesen’s revolutionary dual-stage reed design delivers more usable power than stock. Your original one-stage reed op...

Boyesen’s revolutionary dual-stage reed design delivers more usable power than stock. Your original one-stage reed op...

 FS ratedHigher rating than o.e.m. shoesBetter stopping power.

 FS ratedHigher rating than o.e.m. shoesBetter stopping power.

Boyesen’s revolutionary dual-stage reed design delivers more usable power than stock. Your original one-stage reed op...

Boyesen’s revolutionary dual-stage reed design delivers more usable power than stock. Your original one-stage reed op...

 FS ratedHigher rating than o.e.m. shoesBetter stopping power.

Boyesen’s revolutionary dual-stage reed design delivers more usable power than stock. Your original one-stage reed op...

 FS ratedHigher rating than o.e.m. shoesBetter stopping power.

Boyesen’s revolutionary dual-stage reed design delivers more usable power than stock. Your original one-stage reed op...