Proti Sprocket Nut Kit for the Kawasaki Ninja 650R (2006-2013) Color:Black Titanium It replaces the hydraulic “heart”

It replaces the hydraulic “heart” of the rear original suspension

available in different and specific sizes

– COMPRESSION

Designed by JW Speaker to specifically increase your nighttime safety and comfort

Proti Sprocket Nut Kit for the Kawasaki Ninja 650R (2006-2013) Color:Black Titanium It replaces the hydraulic “heart”Welcome to PROTI. The absolute stongest Fully Forged 64 Titanium Bolt for racing. PROTI Fully Forged 64Ti Bolts are the result of a unique hot and cold forging technique which produces a tensile strength of 10. 9. Competitors' Titanium bolts are much weaker with a tensile strength of only Grade 7 8, using a half forged process where the socket is CNC machined instead of the entire piece, or fully CNC machined altogether both methods exposing material