BCD: 104BCD. - 1pcs Round/Oval 104BCD Chainrings(Need Choose). Chainwheel Teeth: 32T, 34T, 36T, 38T,40T,42T,44T,46T,48T,50T,52T. Thickness: 4mm---1.9mm(narrow),3.7mm(wide). Narrow-wide tooth profiling prevents chain drop without a chainguide.
DECKAS 104BCD Chainring Narrow Wide Single Chainwheel Round Oval 30-52T MTB Bike
DECKAS Round Chainring 104BCD 40T 42T 44T 46T 48T 50T 52T Narrow Wide Chainring for 7 8 9 10 11 12 Speed Chains (Round Black, 42T)
DECKAS Round Chainring 104BCD 40T 42T 44T 46T 48T 50T 52T Narrow Wide Chainring for 7 8 9 10 11 12 Speed Chains (Round Black, 40T)
DECKAS Round Chainring 104BCD 40T 42T 44T 46T 48T 50T 52T Narrow Wide Chainring for 7 8 9 10 11 12 Speed Chains (Round Black, 46T)
Deckas 104BCD Narrow Wide Chainring MTB Bike 32T 34T 36T 38T
DECKAS 104BCD MTB Round Oval Narrow Wide Chainring Chainwheel 40-52T 7-12 SPEED
