Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed
Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed

Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed

Fit for 144 BCD Crank(for track bike and fixed gear)
9-12 speed chain support
For 1x speed bike, not support 2x speed

Buy Now

Product Name: STONE 144 BCD round Chainring, narrow and wide tooth

 

Material: High strength Aluminum 7075-T651

Material Hardness:HB150

CNC process precision:0.03mm

Surface treatment: Anodize, high speed CNC

 

Color: black

 

Chain Speed support:

9-10-11-12 speed(MTB chain), 9-11s( for Sram Road bike chain), 9-12s(for shimano Road bike chain), Not support AXS 12s flattop chain.

 

(If want tooth shape for sram axs flattop chain, please send us a message to customize and pay extra surcharge)

 

Size: 144 BCD

Thickness: 4MM

 

Fit for: 144 BCD Crank(for track bike and fixed gear)

 

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, Boeing and Bombardier. Offer best stiffness and endurance.

 

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

 

Most Stone chainrings produce by order, it need several days to produce. Hope you would understand 3-5days prepare time.

 

Notice:

Default not Support Sram 12s AXS

if need AXS, send message to us. AXS need to customize, and pay extra charge.

Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed

Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed Stone 144BCD Chainring Track Bike Fixie Fixed Gear Narrow Wide Tooth 44 46 48 50 52 54 55 56 58T 60T 62 64 66 68 70T ChainWheel Round 9 10 11 12s speed

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