Simpson Darksome helmet matt black Frame/chassis which helps with hand fatigue

which helps with hand fatigue during long rides

Upper and lower switch housings are not compatible with OEM housings

Note: On 53-E76 engine cases you will need a tappet screw conversion kit threaded for early style cases (502990 allen head or 513555 acorn)

(1) 1/4"-20 U-Bolt for 0

Polished Stainless Steel Brake RotorConstructed of 430 stainless steel and polished to a mirror-like finish

Simpson Darksome helmet matt black Frame/chassis which helps with hand fatigueThe brand new Simpson Darksome represents the modern expression of an iconic design. This flip up reminds of the 70s unique Simpson design, but noise reduction and aerodynamics has been substantially improved. A solid mechanism locks the chinbar in place. The shell features Maxx3C tricomposite technology and a lighter, full carbon version is available. The enlarged field of view provides a limit less vertical and peripheral vision. The drop down sun