éclat Butuc spate SEISMIC Casette Silver

The eclat “Seismic” 2020 Cassette Hub utilizes a new internal mechanism, which eclat have been working on for the past few years called TCS (Toothed Coupling System). Inspired by systems used on high-end road and mountain bikes, eclat have managed to re-design this system to work inside a BMX cassette hub with a 14mm axle and a 9t driver, something which was never possible until now. Instead of the typical pawl based cassette hub, the eclat “Seismic” 2020 Cassette Hub uses 2x coupled toothed ratchet rings, which are inside the hub and the driver. The two rings are pushed together with a very special design of spring, which allows the hub to transfer power in one direction, and “freewheel” in the other.

Facts: eclat “Seismic CS” 2020 Cassette Hub
Material Hub Shell: 6061-T6 aluminum
Holes: 36H
Axle: 14mm, Male, CrMo, heat treated hollow Axle with 6mm allen key insert
Nuts: CrMo, for 17mm wrench
Driver: LHD 9T or RHD 9T
Teeth Size: 1/2″ x 1/8″
Drive Side: LHD 9T or RHD 9T
Bearing: Sealed Bearings (SB)
Extra: Revolutionary Cassette hub using the patented TCS internal system, low weight, low maintenance hub with super durable internals, durable and dependable 3 high-quality bearing driver with c-clip for longevity, incl. eclat “Viper” nylon-fibreglass hubguard
Model Year: 2019