Cushions Piston within the upstroke, eliminating the need for shock absorbers. Raises the piston down stroke power. We've got measured experimentally and analyzed theoretically the Ti 2p X-ray photoemission spectra (XPS) and the resonant enhancement of valence photoemissionat the Ti 2p threshold for Ti2O3. The normal value is 195 usd https://okada4dsg.com/