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Catrike introduced some tempting views of the Eola, a new recumbent trike model that will hit the streets sometime in 2019.

20 Sep 2018 - 5:27pm

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internally geared cranksets

Patterson Metropolis
Gear up by 60% with this internally geared bottom-bracket / crankset / spider.

This just in

Catrike introduced some tempting views of the Eola, a new recumbent trike model that will hit the streets sometime in 2019.

20 Sep 2018 - 5:27pm

The Patterson Metropolis is an economical way to extend the gear range of an 8-speed Terratrike.

17 Jul 2015 - 11:04am
Patterson Metropolis 2-speed geared crankset extends gear-range of 8-speed Terratrike Rambler

Using the Shimano Nexus internally-geared 8-speed hub on any trike gives you the enclosed reliability of planetary-geared hubs, but it's a bit slim on gear range -- particularly with a small 20" wheel on

12 Jul 2015 - 6:09pm