Rene Herse Tandem Double Crank

Rene Herse tandem cranks are made to the same ultra-high specifications as our single-bike cranks. Thanks to their smart design and net-shape forging, they are among the lightest cranks available today, while offering a great choice of chainrings: from 52 to 24 teeth. Whether you want a classic racing double or ultra-compact cranks to match your pedaling style, Rene Herse cranks are available with the chainring combination you need.

Rene Herse with standard rings are compatible with 5- to 9-speed systems. For 9/10/11-speed drivetrains, choose our ramped-and-pinned 11-speed chainrings.

Rene Herse crank bolts and pedal washers are included. Choose your chainring combination:

Outer Chainring (teeth)
(5–9 speed compatible)
52  50  48  46  44  42

(9/10/11 speed compatible)
48/33  46/30  44/28  42/26

Inner Ring (teeth)
44  42  38  36  34  33  32  30  28  26  24

Tandem Left-Side (teeth)
30

Crank length: Arm pair with chainrings on both sides is ‘drive arms’; the other set (right crank without chainring) is ‘connecting arms.’

Important! Please don’t place an order with out-of-stock chainrings, even though our system allows this. (We’d have to cancel and refund your order minus 5-7% credit card/Paypal fees.) We apologize for the inconvenience.