Instead of the typical pawl based cassette hub, the Seismic hub uses 2 coupled toothed ratchet rings, which are inside the hub and the driver. The 2 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.
In a nutshell, it’s a much stronger internal mechanism, which can’t fail even after years of heavy use. No more skipping, slipping or popping, you can really crank this thing as hard you want and it’s not going to fail. Even after years of heavy use, this hub was designed to keep going on and on.
The Seismic is laced to Eclat's E440 rim. Lightweight at just 440g with a strong double walled design, The Eclat E440 has the edge over the competition. The tall profile provides rigidity while the straight side walls provide added assistance if you're running brakes.
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Product Specs
- WHEEL SIZE:20"
- HUB:Eclat Seismic
- AXLE:14mm Male
- DRIVE SIDE:Right Side Drive
- RIM:Eclat E440
- SPOKES:Stainless Steel
- NIPPLES:Brass
- WEIGHT:TBC
