QWEASDF Unicycle with Butyl Tire 18 Inch
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A mid-size 18-inch unicycle with an adjustable seat and a stated 330lb weight limit, reasonable for beginners learning on a steel-framed unicycle.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B08NYDF3DHCategory: Unicycles
Colors Available
Sizes Available
Need a different one? Pick on Amazon →
Overview
An 18-inch wheel unicycle from QWEASDF with a manganese steel frame and leakproof butyl tire, rated to hold riders up to 150kg (330 lb).
It is aimed at both beginners learning balance and more experienced riders, with a quick-release seatpost clamp for adjusting seat height without tools. The listing notes a free stand is included, useful for storage or as an aid while getting used to mounting.
- 18-inch wheel, blue finish
- Manganese steel frame
- 150kg/330lb weight rating
- Quick-release seatpost clamp
Who it's for
Suits kids and adults new to unicycling who want a mid-size 18-inch wheel to start on, as well as riders training balance and strength generally. Heavier riders should check the 150kg/330lb weight limit before buying.
Pros and cons
- Quick-release seatpost clamp for fast seat height adjustment
- Rated to support riders up to 330 lb
- Includes a stand for storage
- Night reflectors on the pedals
- No customer rating or review data available
- Manganese steel frame adds weight versus aluminum unicycles
Performance notes
The anti-slip tread tire is rated for load up to 150kg/330lb, and the aluminum alloy quick-release seatpost clamp lets seat height be adjusted without extra tools, which matters most while a rider is still finding a comfortable riding position.
Specifications
| Brand | Qweasdf |
|---|
Frequently asked questions
What weight does this unicycle support?
It is rated for riders up to 150kg, or about 330 pounds.
Does it come with a stand?
Yes, a stand is included alongside the unicycle.
Can the seat height be adjusted without tools?
Yes, it uses a quick-release seatpost clamp for tool-free height adjustment.