BARNETT - LOCK UP CLUTCH KIT - MECHANICAL - '99-'17 BIG TWIN wps_item_748903 Primary Chain - #428-2 x

Primary Chain - #428-2 x 92

030" - '84-'91 EVO Big Twin

Their aggressive design leaves the rider feeling completely planted at pace

More horsepower and torque to the rear wheel

BARNETT - LOCK UP CLUTCH KIT - MECHANICAL - '99-'17 BIG TWIN wps_item_748903 Primary Chain - #428-2 xLock Up Clutch Kit Mechanical '99 '17 Big Twin Highlights Specifically designed to fit under the stock or aftermarket primary derby covers and increase the capacity of your stock clutch by using stainless steel weighted arms that progressively increase pressure to the clutch as rpm increases This also allows lever effort to be kept to a minimum even with big inch motors Three different sets of six coil springs (light, medium, heavy) are included for a