Impact Eiffel Tower ISIS Cranks - 118mm (Black)
A new Eiffel Towers size that takes it pedigree from the world renowned Eiffel trials cranks. The broader section gives a greater landing area and increased strength without increasing the overall width width.
The latest generation of Eiffel Tower ISIS Cranks are deep pocket forged and CNC machined to optimize stiffness and strength. Eiffel Towers are an incredibly light & stiff performance crank set for today's riders for Flatland or Slopstyle riding. Quite possibly the most versatile crank set you will ever own.
Specifically designed for Flatland and Slopstyle riding. The length of the crank makes for far superior spinning ability over shorter or longer cranks.
Material: 6066 T-6 Aluminium.
Color: Gloss Black
Weight (pair): 333g
Q-Factor: Almost Zero Q-factor - This is the amount a crank bends outwards. Zero means it doesn't lean outwards at all. The straighter the crank the better for speed, the wider the better for ankle clearance and greater manoeuvrability.
Note: Crank length is measured from the centre of the axle hole to the centre of the pedal hole. Sold in pairs.
Frequently Asked Questions and Answers
Different types of cranks
This is the standard crank that comes on most modern unicycles. The hub axle has tapered ends with a sq...
How to change cranks
Here are some instructions how to change cranks over on your unicycle. There are four types of cranks commonly found on unicycles: cotterless, ISIS, splined and cotter-pinned.
This is the standard crank that comes on...
Impact Unicycles Manufacturers Page
Impact Unicycles is the best manufacturer in the world for trials and flatland unicycles. Although the brand was started in 2009 by the famous French rider Yogi. It is now wholly owned by Unicycle.com. Designed by unicyclists, ridden by world champions...