5"" Front: 820g

100% Cotton (black

Chainring: Included 32T Steel narrow-wide profile chainring with 76mm BCD bolt pattern

It is designed to keep noise to a minimum and the new easy open feature makes changing your chain or chainring easy

the Core 2 has you covered

Blackburn Honest Digital Air Pressure Gauge - Black - Button Battery Exclusive 5"" Front: 820gToday's wider, lower pressure tires are more pressure critical than back when we just used to put as much pressure in as the pump could stand. It's not about fending off flats these days, it's about grip. And the difference between too much and not enough can be as little as a couple of pounds of pressure. The days of 'giving it a squeeze' are over. You need our help. Battery Type: CR2032 Product Weight: 72 grams