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Recumbent gearing calculator


Wheel diameterWheel size:
Front chainring(s): Crank length:
Front transmissionNone:
Schlumpf DriveMountain-Drive:     Speed-Drive:     HighSpeed-Drive:
Pinion gearboxP1.12:     P1.18:
Efneo GTRO (3-speed):
Rear cassetteCassette:
-
Raw gear: -
~=170mm: -

SRAM 3x7 / Dual-Drive: -
~=170mm: -
14-sp Rohloff Speedhub 500/14 Cog: -
~=170mm: -
3x3 NINE Cog: -
~=170mm: -
7-8sp Internal Cog: SRAM S7: -
Shimano Nexus-7: -
Shimano Nexus Inter-8: -
Shimano Alfine-11: -
Nuvinci N360: -
Sturmey: -
Single-speed: -
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AlphaBENT has extensive experience servicing most brands of trikes including those made by Terratrike.

HP Velotechnik makes premium recumbent products in Germany. An extensive lineup of models includes two-wheelers, three-wheelers, electric-assist, and an array of suspension systems for comfort.

Catrike has built a just-in-time manufacturing plant in the USA producing top-quality aluminum recumbent trikes in a wide array of capabilities.

Inspired Cycle Engineering (ICE) designs premium recumbent trike products. Their modular design allows interchange of parts between different platforms, and a wide array of combinations of front and rear suspension and componentry.

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