Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd
Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd

Stone 144 BCD Round Chainring for Fixie Fixed Gear Track Bike 42t to 70t 48 50 52 54 55 56 57 58 59 60 63 64 66 68 Single Speed Chainwheel 144bcd

For single speed bike only
Fit for 144 BCD Fixed Gear/Track Bike
Support 1/2*1/8 chain
Tooth: 42T to 70T

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It is ordinary tooth and design for 1×1 sped bike, such as fixie, fixed gear bike, track bike.

 

It is not work for any kind of road bike and MTB.

 

It is not work for 7-12 speed bike. It is for 1×1 speed bike only.

 

Material: Aluminum 7075-T651 from Aleris USA

 

Stiffness: 150HB

 

Color: black, anodized

 

Size: 144BCD

Arm paw: 5

Tooth: 42T to 70T

 

Chain compatible:1/2*1/8 inch

 

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

 

It is not work for 7-12 speed bike. It is for 1×1 speed bike only.

 

Thickness:4MM

CNC process precision: 0.03mm

 

We accept customize on tooth quantity. From 42T to 70T.

 

Package Contents:

1pcs chainring, 5pcs steel bolts

 

Advantages:

1 Material: High strength Aluminum 7075-T651, supplied by USA company Aleris who is supplier to aircraft make Airbus. Offer best stiffness and endurance.

 

2 High precision CNC processing. Working accuracy 0.03mm. Ensure offers you the best riding component.

 

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