Product Description
Bonze Valve Guide SR500, TT500, XT500: Intake and Exhaust, incl. O-Ring, Outer Diam. 14.30mm
- Higher heat conductivity compared to the genuine part
- Improved emergency-operating features at lack of lubrication, thus a favorable improvement to the serial engine
- Our bronze valve guides sensibly have a larger outer diameter than the genuine (+ 3/10mm) and must therefore be expertly measured and adjusted to the bore of the cylinder head BEFOREHAND installation. AFTER being installed the inner fence must be verified and reamed
- Fitting for inlet and exhaust valve, price per unit