DECKAS ROUND OVAL 104BCD 40/42/44/46/48/50/52T Mountain Bicycle Chainwheel MTB bike crankset Aluminum Chainring

Product parameters:

Teeth: 40-52T(round/oval)

Pitch: 104 BCD

Weight: 40 T / 78g

42 T / 89 g

44 T / 99 g

46 T / 111 g

48T/ 124g

50T/ 137g

52T/ 151g

Compatible with: All 8 to 12 speed chain

Color: Black, red

Process:

Full CNC CNC engraving and milling, anodic oxidation, full of the laser marking

Function:

Minimize the probability of chain, simplifying the variable speed system, minus the excess weight

DECKAS 104 BCD around 2nd Generation Teeth New Model Crown