Stone 120BCD Round Chainring for Sram X9 XX
Stone 120BCD Round Chainring for Sram X9 XX
Stone 120BCD Round Chainring for Sram X9 XX
Stone 120BCD Round Chainring for Sram X9 XX
Stone 120BCD Round Chainring for Sram X9 XX
Stone 120BCD Round Chainring for Sram X9 XX
Stone 120BCD Round Chainring for Sram X9 XX
Stone 120BCD Round Chainring for Sram X9 XX
Stone 120BCD Round Chainring for Sram X9 XX

Stone 120BCD Round Chainring for Sram X9 XX

Size: 120BCD, round

Fit :for Sram X9-2X10,XX,BCD120 Crank

Thickness:4MM
Speed: 9/10/11/12speed

Hardness: 150HB
Process pricision: 0.03mm

Material: Aluminum 7075-T651 from Aleris USA
Color: black
Size: 120BCD

 

Fit :for Sram X9-2X10,XX,BCD120 Crank

 

Thickness:4MM
Speed: 9/10/11/12 speed

 

Hardness: 150HB
Process pricision: 0.03mm

 

Tooth Max diameter(mm) Weight(g)
36 T , 154 mm , 51 g
38 T , 162 mm , 61 g
40 T , 169 mm , 73 g
42 T , 178 mm , 78 g
44 T , 186 mm , 87 g
46 T , 194 mm , 93 g
48 T , 202 mm , 102 g

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