Featherweight Performance Ultralight XC/Marathon shock, replaces DPS SV. NEW piston design and valving borrowed from MY24 Float, except in a smaller, 58g lighter package. Proven EVOL air spring. 3-positon switch with medium and firm mode setting for XC style pedaling efficiency. Remote compatible. Metric Sizes Std. Eyelet 170, 190, 210 Trunnion 145, 165, 185 235g for 170x35