This Cheap Titanium Crankset Has a Weird Problem…
Trace Velo
15 marzo 2026
I've tried a few cheap carbon cranksets from AliExpress over the years, and results have honestly been mixed. They can be nice and lightweight, but often they have some slight issues that need to be worked around.
In addition, one thing that has always made me slightly hesitant to fully recommend them is the fact most use aluminium axles. Not so much of a problem on DUB standard cranksets, but 24mm Shimano standard axles made of aluminium have had issues. While I’ve personally never had one fail, there have been reports of aluminium spindles shearing under high loads. NOT ideal!
So when I found a crankset from a brand called WUZEI, that uses a 24mm axle made of titanium alloy, I was really interested to give it a try. In theory it should solve that issue. Titanium is stronger and much more fatigue resistant than aluminium, while still keeping the weight extremely low.
On paper it looked fantastic. Lightweight, well machined, and under £150. But once I installed it… there was a really strange issue, I’ve honestly never seen anything like it.
So in this video I take a closer look at this WUZEI titanium crankset from AliExpress, explain the design, and show the unusual problem I ran into when trying to get it shifting properly.
Links to stuff discussed below:
(Bear in mind these are affiliate links. It won’t cost you any extra, but I get a small amount of commission, which really helps out 😊)
WUZEI Crankset:
https://s.click.aliexpress.com/e/_c3h6MZqj
Riro Direct Mount Chainring:
https://s.click.aliexpress.com/e/_c3D3xEqJ
Goldix Direct Mount Chainring (another solid option):
https://s.click.aliexpress.com/e/_c4tStTYJ
Timestamps:
00:00 – Intro
00:27 – Why titanium is important
01:30 – WUZEI crankset
02:33 – Cost & weight
03:06 – Spacers
04:07 – Shifting issue
05:36 – Shifting issue explanation
07:38 – Direct mount chainring fix
08:48 – Wrap up and suggestions
10:09 – Bonus clip & FD check
Intro roll:
Created by Dev Joshi - http://www.go2dev.co.uk
Instagram:
https://www.instagram.com/tracevelo/
Email:
tracevelouk@gmail.com
Please note:
I am not a professionally trained bike mechanic. There can be risks associated with using products that are unbranded, untested, or come from sources where the provenance is unknown. Please talk to a qualified bike mechanic if you are in any doubt.
In essence, be careful, do your research, and cycle safe!!!
Keywords: trace velo,aliexpress bike parts,aliexpress crankset,titanium crankset,carbon crankset,bike crankset review,lightweight crankset,cheap bike upgrades,road bike upgrades,cycling tech,bike component review,aliexpress cycling parts,carbon bike parts,titanium axle crankset,shimano hollowtech crankset,budget bike parts,road bike crankset review,lightweight bike build,cycling equipment review,bike crankset problems,WUZEI titanium crankset,WUZEI Crankset
GuarnituraWUZEI Road Bike Carbon Crank 165 170mm Bicycle Sprocket 24mm Titanium Axle 3 Bolts Direct Mount Bicycle Crank Arm for Shimano
Creato: 15 marzo 2026Il recensore discute la pedivella in carbonio per bici da strada WUZEI (definita come un 'gruppo pedivelle in titanio di lusso') nel contesto del test di gruppi pedivelle in carbonio economici. Sottolinea il suo asse in titanio come un miglioramento chiave per resistenza e resistenza alla fatica, ma dettaglia significativi problemi di installazione e cambio riscontrati.
Riepilogo IA
Pros
- Utilizza un asse in lega di titanio, che è più resistente e più resistente alla fatica rispetto agli assi in alluminio comparabili.
- Molto leggero a 525 g, significativamente più leggero di un gruppo pedivelle Shimano 105 (763 g).
- Sembrava ben fatto e inizialmente prometteva molto.
- Non molto costoso (costo appena sotto £150).
Cons
- L'asse è insolitamente largo, richiedendo l'uso di grandi distanziatori (per un totale di ~4 mm) non tipici per le pedivelle standard Shimano, potenzialmente allargando il fattore Q e sollecitando i cuscinetti del movimento centrale.
- La distanza tra la corona grande e la parte posteriore del braccio della pedivella è molto piccola (~6,5-7 mm contro ~12 mm su altre pedivelle).
- Questo piccolo spazio causa un cambio anteriore terribile, con la gabbia del deragliatore estremamente vicina o a contatto con il braccio della pedivella, rendendo i passaggi sulla corona grande inaffidabili.
Link del creator
