Pair Silver Tone Metal Valve Motorcycle Rocker Arms Arm Assembly for WH-100It is easy to use and install.
And the reduction by lightweight Rocker arm inertia Moment ultra high speed until a Smooth tracking performance.
Also has special surface treatment on the surface stability under high temperature, so very low coefficient of friction, reducing the Friction loss.
Because the surface hardness is also improved, compared to the NORMAL life, (depending on the specifications of the Engine.) To improvement.
This is the Non-OEM product, accessories only!
Package Includes:1 Pair x Motorcycle Rocker Arms
• Package Content: Pair x Motorcycle Rocker Arm; Dimension: 6.3 x 2.5 x 2.2cm / 2.5" x 1" x 0.9" (L*W*H)Shaft Hole Diameter: 10mm/ 0.39inchesFit for: WH-100Rocker ArmThread Diameter: 5mm / 0.2inches