Spectre Brand Titanium chainring bolts.
Made from high-quality Grade 5 6Al4V Titanium with a hardened nitride coating, they have the highest strength to weight ratio of any chainring bolt kit.
Dual hex key bolts suit 5mm (male) and 6mm (female) hex keys.
6.5mm combined thickness. Suitable for cranks/spiders and chainrings with a combined thickness of 6.5mm or more.
Sold in packs of 5.