Sugino #401 Stainless Knurled Track Chainring Bolt Set Sealed Bearing Corima Disc

Corima Disc

For year-round chain maintenance

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

After passing 150mm past the valve (on the opposing side of the rim) press the tape down firm around 100mm past the valve

Sugino #401 Stainless Knurled Track Chainring Bolt Set Sealed Bearing Corima DiscThe #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.