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DJC Bike Chainring 104BCD Round 30t 32t 34t 36t 38t 40t 42t 44t 46t 48t 50t 52t Tooth Narrow Wide 7/8/9/10/11/12 Speed Ultralight MTB Mountain Bike 104 BCD Chainwheel,01# Round Black,42T - DJCSN
DJCSN
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104BCD for MTB: 104BCD chainring with 4 arms, for MTB 1x speed, Wrong BCD will not work. Fit for Shimano crank M391 M430 M590 M610 M615 M610 M670 M675 M770 M780 M785 M980 M640 M820, and Prowheel, IXF 104BCD cranksets. Speed support:1x 7/8/9/10/11/12 speed system support. Color: Black Red Oilslick(electroplating color) Blue Gold Purple. Thickness: 4mm. Alu 7075& CNC Process: Aluminum 7075 and full CNC process, offer you stiffness and lightweight bike chainring. Weight: 30T-38T, 38-67g(1.3-2.4oz). 40T-44T, 90-130g(3.2-4.6oz). 46T-52T, 150-190g(5.3-6.7oz). Narrow wide tooth: upgraded tooth design help chain anti-drop. Ultralight design and 1x speed chainring helps to save 1kg for your bike compare to double chain ring. 1 Year Warranty: We offer 1 year warranty. The package content is 1pcs chainring.
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