TPE15: Edco machines wide range mountain bike cassette & narrow range junior cassette, plus new wheels
Edco has been machining their Monoblock cassettes from a single piece of hardened chromoly steel for a while, but the designs have been limited to standard road gearing ranges. Now, two new options push the gear selection in either direction, from a very narrow range model to a two-piece wide range mountain bike cassette.
The new narrow range Monoblock cassettes for junior racers, shown above left, are because the youngsters can’t run anything smaller than a 14-tooth cog per UCI rules. So, they make a 14-25 and 14-27 cassette, both with 11 speeds, that gives young racers tighter gaps between gears without having to restrict derailleur movement to keep them off the smaller cogs. Expect them to be about $200 USD. Like the others, it’s machined out of solid chromoly steel. Also like the others, it’s an 11-speed unit that’ll fit on a 10-speed freehub body, making it easy to put an older set of wheels to good use. Weight is about 200g.
Shift past the break for more details, plus a look at prototype carbon rims and more…