product parameters:
teeth: 32/34/36/38 T
Pitch: 104 BCD round
Weight: 32 t / 41g
34 t / 51g
36 t / 63g
38 t / 83g
Compatible with: All 7 to 10 speed chain
SRAM 11-speed chain
Color: Black, Red, Blue, Gold, Green, Purple
process:
CNC engraving and CNC milling machine complete, anodic oxidation, complete laser marking machine
Function:
minimize the probability of chain, simplify the variable speed system, minus the excess weight
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