NEW DT Swiss Ratchet Freehub Body - Campagnolo 9 - 12s, Standard, Aluminum, Sealed Bearing, QR x 130/135 mm, Kit w/ End Cap brand_garmin The Big Block represents All-City's

The Big Block represents All-City's vision of the ideal track bike for everyday life

Barbed plastic tip anchors into tire and will not pull out when riding

Ratchet LN freehub bodies support the entry level Ratchet System of DT Swiss

Three compounds in the tread (3C) for increased wear life and better rolling

Double or Triple: Double

NEW DT Swiss Ratchet Freehub Body - Campagnolo 9 - 12s, Standard, Aluminum, Sealed Bearing, QR x 130/135 mm, Kit w/ End Cap brand_garmin The Big Block represents All-City'sRatchet freehub bodies have a gloss finish and don't have a seal, as this is fixed on the hub shell. The Ratchet System was the first of this type for DT Swiss; used in the mid range products like the 350 hubs.