Castelli Endurance Pro 2 Jersey - Men's Defender Green Size:M The 700 x 40 volume

The 700 x 40 volume gives you the comfort and compliance to tackle less-than-perfect pavement and extended gravel sections without the bike beating you up

or any situation where long descents generate sustained heat that organic compounds struggle to handle

For riders who venture onto dirt

For riders running Dura-Ace 9000 or compatible rim brake calipers on aluminum wheels

they are fully compatible and can be used interchangeably or even mixed without issue

Castelli Endurance Pro 2 Jersey - Men's Defender Green Size:M The 700 x 40 volumeWhat Does the Castelli Endurance Pro 2 Jersey in Defender Green Offer? The Castelli Endurance Pro 2 Jersey in Defender Green is a training focused road jersey built for high volume riders who need a garment that holds up through back to back days without the premium price of race day fabrics. ENDURANCE 2 fabric provides consistent breathability and moisture management across a full training ride, resisting the soaking out that cheaper jerseys