Shimano Sora R3030 (non-chainring guard model) 30t 74mm 9-Speed Inner Chainring, Black 12"-20" Wheels 7"/7cm) designed to clamp securely

7"/7cm) designed to clamp securely yet fit into tight areas or on short seat posts

143300-Q0-LRET

while the mechanical mount secures the bottle in place

134056-Q0-L

Glass reinforced nylon construction

Shimano Sora R3030 (non-chainring guard model) 30t 74mm 9-Speed Inner Chainring, Black 12"-20" Wheels 7"/7cm) designed to clamp securelyShimano Sora R3000 R3030 9 Speed Chainrings Product Specifics Tooth Count: 30 Ring Position Type: Inner Drivetrain Speeds: 9 Chainring BCD: 74 Shimano Asymmetric Color: Black Defined Color: Black Material: Steel Today's Stock Status Currently not available UPC: 689228475748 EAN: Not available Manufacturer Part Number: Y1VD30000 CK5231 154520 Q0 L