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Description

104BCD Oval Narrow Wide ChainringModel 32T or 34T or 36T or 38T or 40T or 42T or 44T or 46T or 48T Color Black or Red Made from 7075 T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Ovality 12% Timing 108 after TDC (top dead center) Chainring shape Oval Compatible cranksets 104 BCD Weight, grams 4332T), 4734T), 60 (36T) ,58 (38T), 68 (40T), 72 (42T), 82 (44T), 91 (46T), 99 (48T). Chain compatibility Standard 9 10 11 12 speed is available, sram axs cannot Support

The offset of this product is 0mm

152g (52T)

Model 28T or 30T or 32T or 34T or 36T or 38T or 40T or 42T or 44T or 46T or 48T or 50T or 52T Colour Black Made from 7075-T651 Aluminum Alloy Surface coating Anodizing Made with CNC milling Offset 0 mm

The F107BCD variable speed double disc is CNC milled from the whole aluminum plate

The installation order for 2x chainrings and the spider is as follows:

please replace the original SHIMANO fast sprocket with a KMC 12-speed fast sprocket

SRMPOW Four Jaw CRANK Weight

This significantly enhances both riding control and safety

allowing certain MTB frames to fit larger chainringswhile preventing chainring-to-frame interference

Direct installation

The chainring adopts an elongated tooth shape

We welcome contributions from the cycling community—the data you share will help us improve our products and provide even more accurate compatibility information

Exchange/Return Notes