Shimano Tiagra FC-4700 Chainring - 34t 110 BCD Asymmetric Black MFPN=20291 6 Flat Protection Tread and

6 Flat Protection Tread and Sidewall ISO Width (mm) 65 ISO Diameter 622 / Road / 29"

6 upper/lower upper stack 8mm color black weight 57g

41 Spindle Interface Type Shimano Hollowtech II BB Shell Width (mm) 107 BB/Frame Interface BB107

The formulation in the chain oil uses Boron Nitride and Fluoro Polymers to ensure low friction for drive chain efficiency high performance and durability

Color Silver Pad Attachment Style Threaded Post Rim Compatibility Standard Intended Brake Type Linear Pull Pad Type Cartridge

Shimano Tiagra FC-4700 Chainring - 34t 110 BCD Asymmetric Black MFPN=20291 6 Flat Protection Tread andShimano Tiagra FC 4700 Chainring 34t 110 BCD Asymmetric Black. These chainrings are designed for the Shimano Tiagra FC 4700 crankset. TECH SPECS Tooth Count 34 Ring Position Type Inner Drivetrain Speeds 10 Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black