Sugino’s premier Chainring Bolt Set, the “SUS75” Super Sugino75 Chainring Bolt.
The stainless steel is stronger than steel and doesn’t rust even when scratched.
The knurled nuts set into the crank holes and stay in place.
Bolts are etched with the Sugino75 name.
SPECIFICATIONS
Material : Stainless steel
Bolt : Hexagon (5mm)
Nut : Knurled
Set includes 5 bolts and 5 nuts.