Proti Cowing 3 Bolt Kit for the Yamaha R1 (2015-2016) Color:Titanium • Separate pressurized expansion tank

• Separate pressurized expansion tank (Nitrogen gas N2) with fully floating piston  connected with a flexible hose in steel braid

• REBOUND

Cobra Stainless

M8L50-OTB02

ZX-10R Front Disc R/L_(no 92150)_10pcs/Set

Proti Cowing 3 Bolt Kit for the Yamaha R1 (2015-2016) Color:Titanium • Separate pressurized expansion tankWelcome 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