Super Record EPS 12x Wireless CassetteCrafting one moment of perfection takes time. Campagnolo's commitment to extensive research and meticulous real-world testing ensures this wireless groupset is a technological step forward. A premium design with zero shortcuts taken. This groupset is for those who want no compromise on their performance.Having been developed in collaboration with athletes and engineers at the AG2R Citroen Team, this groupset stays true to Campagnolo's 'Dream Bigger' ethos which is centered around ingenuity and standing out from the crowd. Produced from the highest specification carbon fibre, titanium and aluminium to provide maximum functionality at a minimum weight.**Reimagined Gear Ratio**A masterpiece in engineering, which is optimised for precise shifting. The Super Record Wireless comes with a new gear transmission system which provides a wider spectrum of meters of development. Sprints are faster. Climbs are softer. Every detail, from tooth design to cassette geometry, has been refined for smoother shifting and complete efficiency.Engineered to deliver the perfect cadence. You can effortlessly synchronise your movements with your bike with its smooth progression, fine tune your gear ratio to shift by one, two or three teeth and discover your ideal combination. Become one with your bike. **N3W Compatibility**The Super Record Wireless naturally pairs with the N3W freewheel body, Campagnolo's patented, standard hub. A trinity of lightness, stiffness and smoothness. Extensively engineered for graceful and satisfying motion.**Connect to the app**You can extend your experience with the state of the art MyCampy app. Developed purely for your ease of use. Fully customisable controls to your specific needs, check your progress or view your battery status anytime, anywhere. This app gives you the best possible experience with this groupset.**Features & Benefits*** Three sets and improved gear ratio combinations to deliver unrivaled cadence and optimal tempo* Smoother shifting experience courtest of new teeth geometry designed on the chain path* Perfect cadence: New gear combinations enable fast up and downshifting with an extremely smooth fluid gear-inch ratio and guarantee constant cadence in any situation* N3W Standard freewheel body* 10T Cog* 2x12 Speed Crankset**Specifications*** Shifting experience: Wireless* Materials: Aluminium* IP69K: Maximum water pressure resistance class* E- Bike Compatible: Yes* Discipline: Road* Weight: 210g