direct force
CANNONDALE boost gear plateis made by CNC milling of thewhole aluminum plate
we will control the gap to 2mm
Model 42T or 44T or 46T or 48T Colour Black or Silver Made from 7075-T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Chainring shape Round
Extended Tooth Design: The tooth height measures an impressive 8
SENICX X120BCD (4-bolt AERO) Round Narrow Wide Chainring M6100 direct forceModel 38T or 40T or 42T or 44T or 46T or 48T or 50T or 52T or 54T or 56T or 58T Colour Black Made from 7075 T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Timing 108 after TDC (top dead center) Chainring shape Round Compatible cranksets PR5 PR6 PR7series cranksets (120 BCD) Weight, grams 60g (38T), 70g (40T), 86g (42T), 100g (44T), 112g (46T), 123g (48T), 134g (50T), 149g (52T), 163g (54T), 180g (56T), 193g (58T) (Due to different