Proti M8 Universal Bolt M8L25-OT01 ymm_aprilia_tuono-v4-r-aprc_2012_2015 Originally designed for deep snow

Originally designed for deep snow conditions

• Red ring: Copmpressione feature

AEM FACTORY parts are all designed and made in Italy to the highest standards

1 inch rise in the UP position will work without problems

Each adjustment click makes a difference to the damping and can be felt

Proti M8 Universal Bolt M8L25-OT01 ymm_aprilia_tuono-v4-r-aprc_2012_2015 Originally designed for deep snowWelcome 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