PASS QUEST 104BCD and GXP 3-nail single-speed chainring Dirt Jump urban and street Action Bike dedicated single-speed chainring

Model 28T or 30T or 32T or 34T  Color Black  or Silver Made from 7075-T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Thickness 4mm Timing 108° after TDC (top dead center) Chainring shape Round Compatible cranksets GXP/DUB or 104 BCD Weight, grams 51（3nails 28T), 57（3nails 30T), 61 (3nails 32T) ,70 (3nails 34T) 45 (104bcd 32T), 54 (104bcd 34T) Chain compatibility Support 11speed under chain and half chain  Bicycle shop or dealer contact customer service                   SINGLE SPEED CHAINRING THE SINGLE SPEED GEAR DISC IS MADE OF THE ENTIRE ALUMINUM PLATE BY CNC MILLING,AND THE BACK SIDE IS HOLLOWED AND CHAMFERED,ENSURING STRENGTH WHILE ALSO REDUCING THE WEIGHT OF THE GEAR DISC!