Sinz Aluminum Chainring Bolts

The SINZ Chainring bolts are available in short and long options, in either alloy or chromoly. Each package includes a set of 5 bolts/nuts.

• Short: 6.4mm/6.4mm
• Long: 8.9mm/6.4mm
• Required wrench: 5mm Allen and a Chainring nut wrench (Park CNW-2)
• Pack of 5 Product weight: 85 g