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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: -
© 2003-2024 Hugh Kern, All rights reserved.

AlphaBENT is now an Azub dealer. The first Azub Six recumbent bike has arrived in the shop and it is SWEET!

It sports full suspension, ergonomic composite seat, and a bunch of cool accessories.

Something about it really appeals... perhaps the colors...

22 October 2014, Sacramento, CA: AlphaBENT is shipping its first NeoDrive electric-assist retrofit kits.

St Charles, IL: HP Velotechnik introduced a new high-performance folding trike into a booming trike market.

The Gekko FX-26 has the foldability of the proven Gekko travel-trike, but now gets the better-efficiency, comfort, and handling performance of a 26" drive-wheel.

St. Charles, IL: At Recumbent CycleCon 2014, Inspired Cycle Engineering (ICE) introduced its new 26" drivewheel suspension.

The Sprint 26-RS brings the efficiency of a 26" drive wheel to rear suspension comfort, reducing the comfort vs. speed tradeoff.

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