This crankset is generally considered reliable and well-made for its price point, with users reporting good long-term performance despite some minor installation quirks.
Pros
- Chainrings milled from single aluminum piece (no loose screws/bolts)
- Reliable performance with minimal issues reported after extensive use
- Affordable price point compared to major brands
- Tried and tested by users on various bike builds
Cons
- Preload screw can be missing or require careful attention during assembly
- Price has increased significantly since initial market introduction
- Installation differs from Shimano standards (hex head vs Torx-like fitting)
Key Facts
- Chainrings milled from single piece of aluminum
- Preload retaining bolt uses 10 mm hex head
- Available in 50/34T chainring configuration
Reviews & Ratings
The reviewer mentions the ZRACE HARDROCK 2 x 10/11/12 Speed Road Chainset as part of the components used in the bike conversion project. They note that it is the same crankset they previously used on their carbon fiber bike, indicating familiarity and trust in the product. The reviewer highlights that while the price has increased since their initial purchase, they chose this crankset for its reliability, especially since the bike is being built for someone else. They also mention the installation process, including the use of a preload retaining bolt with a 10 mm hex head, which differs from Shimano's standard.
AI Summary
Pros
- Tried and tested by the reviewer on their own carbon fiber bike
- Reliable performance
- Familiarity with the product
- Includes a preload retaining bolt with a 10 mm hex head
Cons
- Price has increased considerably since the reviewer's initial purchase
Key Points
- Same crankset used on the reviewer's carbon fiber bike
- Price has gone up from around £45 to £83
- Preload retaining bolt uses a 10 mm hex head instead of a Torx-like fitting
- Recommended for reliability in builds for others
The reviewer discusses the ZRACE 2x crankset they purchased from AliExpress for £54. They mention that the chainrings are milled from a single piece of aluminum, which eliminates concerns about screws or bolts coming loose. The only issue encountered was the missing preload screw, which the reviewer suspects may have been their own oversight during assembly rather than a fault with the product. Overall, they report very few issues with the crankset after 3,000 miles of use.
AI Summary
Pros
- Chainrings milled from single piece of aluminum (no loose screws/bolts)
- Very few issues reported after 3,000 miles of use
- Affordable price point (£54)
Cons
- Preload screw was missing (possibly due to assembly error)
Key Points
- 2x crankset
- Chainrings milled from single aluminum piece
- Cost £54
- Used for 3,000 miles with minimal issues
- Preload screw missing (possibly assembly error)
Where to Buy
ZRACE HARDROCK 2 x 10 /11/12 Speed Road Chainset Chain Wheel crank protector, 50/34T, 165mm/170mm / 172.5mm / 175mm, Cranksets - AliExpress 18
Questions about ZRACE HARDROCK 2 x 10 /11/12 Speed Road Chainset Chain Wheel crank protector, 50/34T, 165mm/170mm / 172.5mm / 175mm, Cranksets
Sign up and share your experience — help other riders decide!
Create Account & Review