Neco Technology Industry Co., Ltd.

Chainwheels FA4-312MAA

FA4-312MAA

---

Crank: 170mm (Forged AL6061-T6) Chainring: 56T(AL6061-T6 CNC) BB:Taper Square 116mm BCD: 130mm Chain Line: 43mm

---

Chainwheels SA5-312U

SA5-312U

---

Crank: 165, 170mm (AL6061-T6) Chainring: 46,48T(AL6061-T6 CNC) BB:Taper Square 116mm BCD: 144mm Chain Line: 44.5mm

---

Chainwheels SA5-312R

SA5-312R

---

Crank: 165, 170mm (AL6061-T6) Chainring: 46,48T(AL6061-T6 CNC) BB:Taper Square 116mm BCD: 144mm Chain Line: 44.5mm

---

Chainwheels FA7-212-FA

FA7-212-FA

---

Crank: 170mm (AL6061-T6) Chainring: 46,48T(Steel) BB:Taper Square 116mm BCD: 110mm Chain Line: 43mm

---

Chainwheels SA2-311D

SA2-311D

---

Crank: 170mm (Forged AL6061-T6) Chainring: 46,48T(Steel) BB:Taper Square 116mm BCD: 130mm Chain Line: 43mm

---

Chainwheels SA2-312S

SA2-312S

---

Crank: 170mm (Forged AL6061-T6) Chainring: 46,48T(AL6061-T6 CNC) BB:Taper Square 116mm BCD: 130mm Chain Line: 43mm

---

Chainwheels SA2-312O

SA2-312O

---

Crank: 170mm (Forged AL6061-T6) Chainring: 60T(AL6061-T6 CNC) BB:Taper Square 116mm BCD: 130mm Chain Line: 43mm

---

Chainwheels SA4-312C

SA4-312C

---

Crank: 170mm (Forged AL6061-T6) Chainring: 46T,48T(AL6061-T6 CNC) BB:Taper Square 113mm BCD: 130mm Chain Line: 45mm

---

Chainwheels SA4-311C

SA4-311C

---

Crank: 170mm (Forged AL6061-T6) Chainring: 46T,48T(AL6061-T6 CNC) BB:Taper Square 113mm BCD: 130mm Chain Line: 45mm

---

Chainwheels SA20-312R

SA20-312R

---

Crank: 170mm (Forged AL6061-T6) Chainring: 48T(AL6061-T6 CNC) BB:Taper Square 113mm BCD: 130mm Chain Line: 43mm

---

Chainwheels SA7-212F

SA7-212F

---

Crank: 170mm (Forged AL6061-T6) Chainring: 44,46,48T(Steel) BB:Taper Square 113mm BCD: 110mm Chain Line: 47mm

---

Chainwheels CA22-101DPP

CA22-101DPP

---

Crank: 152, 170mm (AL6061-T6.CNC) Chainring: 46T,48T,52T(Steel) BB:Taper Square 116mm Chain Line: 44.5mm

---

Chainwheels CA22-101CPP

CA22-101CPP

---

Crank: 152, 170mm (Forged AL6061-T6) Chainring: 46T,48T(Steel) BB:Taper Square 116mm Chain Line: 44.5mm

---

Chainwheels CA23-101CPP

CA23-101CPP

---

Crank: 152,165,170mm (Forged AL6061-T6) Chainring: 44T(Steel) BB:Taper Square 116mm Chain Line: 44.5mm

---

Chainwheels CA23-101LP

CA23-101LP

---

Crank: 152,165,170mm (Forged AL6061-T6) Chainring: 42T(Steel) BB:Taper Square 123mm Chain Line: 44.5mm

---

Chainwheels GA23-101CPP

GA23-101CPP

---

Crank: 152,165,170mm (Forged AL6061-T6) Chainring: 40T(Steel) BB:Taper Square 116mm Chain Line: 44.5mm

---

Chainwheels CA23-103B

CA23-103B

---

Crank: 152,165,170mm (Forged AL6061-T6) Chainring: 36T,38T(Steel) BB:Taper Square 119mm Chain Line: 45mm

---

Chainwheels CA24-104B

CA24-104B

---

Crank: 89,102mm (Forged AL6061-T6) Chainring: 28T(Steel) BB:Taper Square 126mm Chain Line: 45mm

---

Chainwheels

NSA-1002

---

CRANK: Alloy LENGTH: 170mm Chainring : 46T or 48T or 52T

---

Chainwheels

NSA-1004

---

CRANK: Alloy LENGTH: 170mm Chainring: 38T or 42T

---

Chainwheels

NSS-1001

---

CRANK: Steel LENGTH: 152mm / 165mm / 170mm SPROCKET: Steel Chainring: 46T

---

Chainwheels

NSS-1002

---

CRANK: Steel LENGTH: 165mm or 170mm SPROCKET: Steel Chainring: 52T

---

Chainwheels

NSS-1003

---

CRANK: Steel LENGTH: 152mm/165mm SPROCKET: Steel Chainring: 36T

---

Chainwheels

NSS-1004

---

CRANK: Steel LENGTH: 152mm/170mm SPROCKET: Steel Chainring: 44T

---