Crank/Chainring
ใบจาน StrongLight BIO Concept hard 11/10speed
Code : 3700223708376
Your size :
- 130mm 52/39T
- 130mm 53/39T
- 110mm 52/38T
Stock : 4
BIO CONCEPT, oval chain ring for a better performance of about + 4 % Full shape for a benefit of stiffness and aerodynamic. Compatibility-material: BCD 130 mm 7075-T6, CT² 11/10 speeds Teeth: Outside (Inside) 52(39) teeth