Stone 130BCD 130w Round Chainring for Fixed Gear Fixie Track Bike

Stone 130BCD 130w Round Chainring for Fixed Gear Fixie Track Bike

Size: 130BCD
Tooth: 42T to 60T

Chain compatible:1/2*1/8 inch

Fit for : Fixed Gear/Track Bike(Single Speed Bike)

Material: Aluminum 7075-T651 from Aleris USA
Stiffness: 150HB
Color: black, anodized

Tooth: 42T- 60T

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Stone 130BCD 130w Round Chainring for Fixed Gear Fixie Track Bike

 

Stone 130 BCD chainring fixed gear track bike fixie Round 42T 46T 48T 50T 52t 54 58t 60t tooth Chainwheel 130bcd

Material: High strength Aluminum 7075-T651, supplied by USA company Aleris who is supplier to aircraft make Airbus, Boeing and Bombardier.

Material Hardness:HB150

Color: black
Size: 130BCD
Fit for : Fixed Gear/Track Bike(Single Speed Bike)

Chain: 1/2*1/8

Tooth   Max Diamter(mm)   Weight(g)

42t         200                       130

60T      249                         280

Thickness:4MM
CNC process precision: 0.03mm

 

 

 

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