Sunlite Adjustable Threadless Stem
Best adjustable stem for cyclists seeking personalized comfort and riding posture.
This is the ultimate problem-solver for dialing in your bike’s fit without committing to a permanent geometry change. You sacrifice a bit of weight and aesthetic sleekness, but you gain the freedom to toggle between an aggressive aero tuck and a relaxed, upright posture on the fly.
$54.99
at
Lewes Cycle Sports
More Adjustable Threadless Stem options
Who it's for
- Cyclists seeking relief from back and neck strain
- Families sharing a single bike among different riders
- Budget-conscious riders needing an affordable bike fit adjustment
Who should skip it
- Weight-weenies prioritizing the lightest possible bike setup
- Aggressive mountain bikers demanding maximum stiffness and strength
- Hard riders wanting a maintenance-free, set-and-forget component
Performance breakdown
Adjustment Versatility
The 0 to 60-degree range offers unmatched flexibility for rider positioning.
Compatibility Range
Broad support for multiple steerer and handlebar sizes simplifies component matching.
Build Durability
Aluminum construction and steel bolts provide a sturdy, reliable foundation.
Installation Ease
Standard threadless design makes swapping stems straightforward for most home mechanics.
Clamp Security
Two-bolt faceplate design holds bars firmly but lacks four-bolt redundancy.
Weight Penalty
Adjustable mechanisms add noticeable heft compared to fixed-position racing stems.
Key Specs
Stem Type
Threadless, Adjustable
Stem Angle
0° to 60°
Steerer Tube Clamp Diameter
28.6 mm
Handlebar Clamp Diameter
31.8 mm
Material
Aluminum
Number of Bolts (Handlebar Clamp)
2
Adjustable Angle
Yes
Removable Faceplate
No
Integrated Mounts
No
Available Lengths
90mm, 95mm, 125mm
Know before you buy
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Ask Metto anything about the Sunlite Adjustable Threadless Stem before you decide.