Professional only, Campagnolo Record UltraDrive 10 speed

Beautiful Campagnolo

Campagnolo Record UltraDrive 10sp is one of a cassette posting on amazon.com with an expensive price for armature riders aspect. But for professional aspect, I think it is very cheap and very useful for tournament because it helps me a lot to climb any hills in US and save my value energy to attack all rivals in the final mile as well. Really press LIKE. Unfortunately, I got it in September 2011 before
Black Friday promo launching (over 50% discount), I'm not sure that whether promo was end or not. Please check at amazon.com

Ultra-Drive 10-speed compatible fits Campagnolo 9/10-speed freehubs. Lockrings only supplied with 11t cogsets (12t+ lockrings sold separately). Largest cogs paired and pinned to lightweight alloy carriers (in parenthesis). NiCr/Ti: nickel-chromed steel (1-6 cogs) and titanium (7-10 cogs). Ti: all-titanium cogs (except 11t). Features: Titanium Lockring not included Splines only fit 9/10-speed hubs and wheels Cassettes do not include lockring (except 11t models)