Sugino #401 Stainless Knurled Track Chainring Bolt Set Sealed Bearing For year-round chain maintenance

For year-round chain maintenance

Chainring material: AL 7075-T6

it's a less aggressive pad compound and provides great all round performance

The high corrosion resistance as well as its water repulsion properties make this one of the best factory greases on the market

Requires yearly maintenance

Sugino #401 Stainless Knurled Track Chainring Bolt Set Sealed Bearing For year-round chain maintenanceThe #401 is near identical to the #401 SUS75, without the laser etched top. These Chainring bolts utilise a Chrome Plated, Hardened Steel Bolt to provide long life at a slightly lower cost, compared to their superior counterpart. SPECIFICATIONSMaterial : Chrome Plated SteelBolt : Hexagon (5mm)Nut : KnurledSet includes 5 bolts and 5 nuts.