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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 500/14Cog: -
~=170mm: -
7-8sp InternalCog: SRAM S7: -
Shimano Nexus-7: -
Shimano Nexus Inter-8: -
Shimano Alfine-11: -
Nuvinci N360: -
Sturmey: -
Single-speed: -
© 2003-2019 Hugh Kern, All rights reserved.

AlphaBENT is now selling Bacchetta recumbent bikes!

With the shop fairly saturated with trikes, we have found that we haven't been adequately serving the two-wheel recumbent market.

Bacchetta manufactures a range of recumbent bikes including high-racers and mid-racers made out of an assortment of carbon fiber, aluminum, and steel technologies.

Come out to Davis on Saturday, May 30, 2015 for the Ride Ataxia NorCal ride.

Join Kyle, Izzy, and a whole bunch of amazing people in the FARA Norcal Ride.

All the details right here on the official FARA Norcal website.

It should be almost illegal for old people to ride road bikes. They should ride these... --JCS

[Editor's note: Notice the shifter / brake setup on that 700.]

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