Q-Axle Splined Cranks - 89mm (Black)
Extra solid cranks for the Q-Axle system made of high-strength 7050 aluminum with steel inserts.
These cranks from Qu-Ax are designed specifically for their Q-Axle hub.
The Q-Axle crank system has a 24mm axle, the axle is drilled hollow, making it lighter. In addition, the drive unit is stiffer in this way. With the Q-Axle system, the cranks are no longer positioned on a conical axis via the fastening screw (as with ISIS). Instead, you position the crank over the golden aluminum cap and clamp it with the clamping screws precisely at a position. The connection does not wear out and the crank position is constant.
The ZeroQ-Axle series is made for riders who really get down to business. With 7050 aluminum, a steel thread insert and the proven ZeroQ design, nothing should stand in the way.
- Crankset for Q-Axle
- 7050 aluminum
- black anodized
- Thread insert for maximum stability
- 89 mm in length
- Pedal size: 9/16"
- 396g (pair)
These cranks will not fit on ISIS hubs, they will only fit on the Qu-Ax Q-Axle hub
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...
What length cranks do I need?
Unicycle cranks come in a wide range of sizes, from 75mm all the way up to 170mm. But how do you know what length is right for you and your riding? This can be a little bit of trial and error to find the length that works for you and you’re riding. The...
How to remove Qu-Axle cranks
It is sometimes difficult to remove the cranks from a Q-Axle hub. These hubs/cranks are splined with a single larger space to keep direction correct. There is no crank extractor for this kind of hub so you need to widen the pinch of the crank. Here is ...
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...