MFG Part Number: SC-46M Cast from the highest quality aluminumSeals perfectly to keep out dirt and moistureCovers come with gasketsHolds clutch cable more securely (Yamaha YZ models)Give your bike ...
MFG Part Number: SC-46O Cast from the highest quality aluminumSeals perfectly to keep out dirt and moistureCovers come with gasketsHolds clutch cable more securely (Yamaha YZ models)Cover gaskets m...
MFG Part Number: PVC-02 For an increased low-end response, Boyesen designed the Factory Racing Power Valve Cover 5mm deeper than stockThe 5mm-deeper cover results in an 18.5% volume increase within...
MFG Part Number: PVC-02B In Motocross and Offroad, the phrase "Factory Racing" means performance! Perhaps no other product showcases a rider's commitment to the racing lifestyle like Boyesen's Fact...
MFG Part Number: PVC-02M In Motocross and Offroad, the phrase "Factory Racing" means performance! Perhaps no other product showcases a rider's commitment to the racing lifestyle like Boyesen's Fact...
MFG Part Number: PVC-22 In Motocross and Offroad, the phrase "Factory Racing" means performance! Perhaps no other product showcases a rider's commitment to the racing lifestyle like Boyesen's Facto...
MFG Part Number: PVC-22B In Motocross and Offroad, the phrase "Factory Racing" means performance! Perhaps no other product showcases a rider's commitment to the racing lifestyle like Boyesen's Fact...
MFG Part Number: PVC-22M In Motocross and Offroad, the phrase "Factory Racing" means performance! Perhaps no other product showcases a rider's commitment to the racing lifestyle like Boyesen's Fact...
MFG Part Number: PVCG-02 In Motocross and Offroad, the phrase "Factory Racing" means performance! Perhaps no other product showcases a rider's commitment to the racing lifestyle like Boyesen's Fact...
MFG Part Number: PVCG-22 In Motocross and Offroad, the phrase "Factory Racing" means performance! Perhaps no other product showcases a rider's commitment to the racing lifestyle like Boyesen's Fact...
MFG Part Number: OSC-101 The Boyesen Flex Grip System incorporates a patent pending Dura-Flex grip tube with a simple lock-on clamp for the ultimate in shock absorbing technology. The OFFROAD FLEX-...
MFG Part Number: OSC-101L The Boyesen Flex Grip System incorporates a patent pending Dura-Flex grip tube with a simple lock-on clamp for the ultimate in shock absorbing technology. The OFFROAD FLEX...
MFG Part Number: OSC-201
Micro design that is clean, compact and simpleReduce arm pump and dampen vibrationDura-flex grip tube handles extreme abuseLock-on with now modifications required4.5in. Sc...
MFG Part Number: OSC-201L The Boyesen Flex Grip System incorporates a patent pending Dura-Flex grip tube with a simple lock-on clamp for the ultimate in shock absorbing technology. The OFFROAD FLEX...
MFG Part Number: OSG-001 The Boyesen Flex Grip System incorporates a patent pending Dura-Flex grip tube with a simple lock-on clamp for the ultimate in shock absorbing technology. The OFFROAD FLEX-...
MFG Part Number: HST-001
Reconfigured and resized to reduce accidental engagementsReplaces plastic lever with cast aluminum, along with precision ground bushing and machined cavity for greater dur...
MFG Part Number: HST-002
Factory hot start levers are big, cumbersome appendages, poorly positioned near your clutch lever where you could unintentionally engage it while ridingReconfigured and re...
MFG Part Number: SCG-01A
Cast from the highest quality aluminum
Seals perfectly to keep out dirt and moisture
Covers come with gaskets
Holds clutch cable more securely (Yamaha YZ models)
Give y...
