Neco Technology Industry Co., Ltd.

Chainwheels RA4-622C-NT

RA4-622C-NT

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Crank: 170,172.5,175mm (Forged AL6061-T6) Chain ring: 39/53T (Alloy) BB: Cups-BC-1.37x24/68mm/73mm Chain Line: 43.5mm BCD: 130mm Speed: 2x9s/2x10s Weight: 730g

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Chainwheels RA3-622C-NT

RA3-622C-NT

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Crank: 170,172.5,175mm (Forged AL6061-T6) Chain ring: 39/53T (Alloy) BB: Cups-BC-1.37x24/68mm/73mm Chain Line: 43.5mm BCD: 130mm Speed: 2x9s/2x10s Weight: 750g

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Chainwheels RA3-721C

RA3-721C

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Crank: 170,172.5,175mm (Forged AL6061-T6) Chain ring: 39/53T (AL-7075.CNC) BB: Taper Square 113mm/M8 Chain Line: 43.5mm BCD: 130mm Speed: 2x9s/2x10s

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Chainwheels RA6-722C-NT

RA6-722C-NT

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Crank: 170mm (Forged AL6061-T6) Chainring: 34/50T (AL-7075.CNC) BB:Cups-BC-1.37x24/68mm/73mm Chain Line: 43.5mm BCD: 110mm Speed: 2x9s/2x10s Weight: 810g

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Chainwheels RA7-421A

RA7-421A

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Crank: 170mm (Forged AL6061-T6) Chainring: 39/52T (Steel) BB:Taper Square 113mm/M8 Chain Line: 43.5mm BCD: 110mm Speed: 2x8s

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Chainwheels MA9-711D-NT

MA9-711D-NT

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Crank: 170mm (Forged AL6061-T6) Chainring: 32/34/36/38T (Alloy 7075-CNC) BB:Cups-BC-1.37x24/68mm/73mm Chain Line: 51mm BCD: 104mm Speed: 1x11s

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Chainwheels RA3-622C

RA3-622C

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Crank: 170,172.5,175mm (Forged AL6061-T6) Chainring: 39/53T (Alloy) BB:Taper Square 113mm/M8 Chain Line: 43.5mm BCD: 130mm Speed: 2x9s/2x10s

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Chainwheels RA4-423A

RA4-423A

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Crank: 170mm (Forged AL6061-T6 ) Chainring: 42/52T (Steel) BB:Taper Square 113mm/M8 Chain Line: 45mm BCD: 130mm Speed: 2x8s

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Chainwheels RA4-522C

RA4-522C

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Crank: 170mm (Forged AL6061-T6 ) Chainring: 39/53T (39T Steel,53T Alloy) BB:Taper Square 113mm/M8 Chain Line: 43.5mm BCD: 130mm Speed: 2x9s/2x10s

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Chainwheels RA2-721C

RA2-721C

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Crank: 170 (Forged AL6061-T6) Chainring: 39/53T (AL-7075.CNC) BB:Taper Square 116mm/M8 Chain Line: 43.5mm BCD: 130mm Speed: 2x9s/2x10s

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Chainwheels RC1S-821C-NT

RC1S-821C-NT

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Crank: 170mm carbon Chainring: 34/50T (AL-7075.CNC) BB:Cups-BC-1.37x24/68mm/73mm Chain Line: 43.5mm BCD: 110mm Speed: 2x9s/2x10s Weight: 638g

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Chainwheels RA3-423A

RA3-423A

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Crank: 170,172.5,175mm (Forged AL6061-T6 ) Chainring: 42/52T (Steel) BB:Taper Square 113mm/M8 Chain Line: 45mm BCD: 130mm Speed: 2x8s

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Chainwheels RA5-621B

RA5-621B

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Crank: 165,170mm (AL6061-T6 CNC) Chain ring: 39/53T (Alloy) BB:Taper Square 113mm/M8 Chain Line: 43.5mm BCD: 130mm Speed: 2x8s/2x9s

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Chainwheels RA7-422A

RA7-422A

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Crank: 170mm (Forged AL6061-T6) Chainring: 34/50T (Steel) BB:Taper Square 113mm/M8 Chain Line: 43.5mm BCD: 110mm Speed: 2x8s

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Chainwheels RA8-433A

RA8-433A

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Crank: 165,170mm (Forged AL6061-T6) Chainring: 30/42//52T (Steel) BB:Taper Square 113mm/M8 Chain Line: 43.5mm BCD: 75/110mm Speed: 3x8s

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Chainwheels RA8-421A

RA8-421A

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Crank: 170mm (Forged AL6061-T6) Chainring: 39/52T (Steel) BB:Taper Square 113mm/M8 Chain Line: 43.5mm BCD: 110mm Speed: 2x8s

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Chainwheels

NSS-2001

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CRANK: Steel LENGTH: 165mm or 170mm SPROCKET: Steel Chainring: 38T/ 48T

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Chainwheels MA12-431B-NT

MA12-431B-NT

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Crank: 170mm (Forged AL6061-T6) Chainring: 22/32/44T(Steel) BB:Cups-BC-1.37x24/68mm/73mm Chain Line: 48.5mm Speed: 3x9s

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Chainwheels FA1-723C-NT

FA1-723C-NT

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Crank: 170mm (Forged AL6061-T6) Chainring: 46/56T(AL7075-T6 CNC) BB:Cups-BC-1.37x24/68mm/73mm BCD: 130mm Chain Line: 48.5mm Speed: 2x9s/10s Weight: 835g

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Chainwheels FA4-723C-NT

FA4-723C-NT

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Crank: 170,172.5,175mm (Forged AL6061-T6) Chainring: 46/56T(AL7075-T6 CNC) BB:Cups-BC-1.37x24/68mm/73mm BCD: 130mm Chain Line: 43.5mm Speed: 2x9s/10s Weight: 800g

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Chainwheels FA2-723C

FA2-723C

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Crank: 170mm (Forged AL6061-T6) Chainring: 46/56T(AL7075-T6 CNC) BB:Taper Square 117.5mm/M8 BCD: 130mm Chain Line: 43.5mm Speed: 2x9s/10s

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Chainwheels FA2-312MA

FA2-312MA

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Crank: 170mm (Forged AL6061-T6) Chainring: 52T(AL6061-T6 CNC) BB:Taper Square 113mm BCD: 130mm Chain Line: 43mm

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Chainwheels FA4-212MAA

FA4-212MAA

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Crank: 170mm (Forged AL6061-T6) Chainring: 52T(Steel) BB:Taper Square 116mm BCD: 130mm Chain Line: 43mm

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Chainwheels FA3-212MAA

FA3-212MAA

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Crank: 170,172.5,175mm (Forged AL6061-T6) Chainring: 52T(AL6061-T6 CNC) BB:Cups-BC-1.37x24/68mm/73mm BCD: 130mm Chain Line: 43mm

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