Lyne AMP 31.8 Stem 60mm
What Is It?
The Lyne AMP 31.8 60mm Stem is a mountain bike stem that connects your handlebar to your fork steerer and helps control your bike’s steering feel.
The 60mm length is the longest option in the AMP 31.8 range, giving a slightly more stretched, stable XC/trail riding position compared to shorter stems.
Key Features
- 31.8mm handlebar clamp (standard MTB bar size)
- 60mm extension length for balanced control and stability
- 6061 aluminium alloy construction for strength and durability
- ±5° rise for a neutral cockpit position
- Designed for XC, trail, and general MTB use
- Lightweight CNC-style alloy build
- Works with modern wide handlebars (720–800mm typical)
Specifications
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Material: 6061 aluminium alloy
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Length: 60mm
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Bar Clamp Diameter: 31.8mm
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Steerer Clamp: 28.6mm (standard MTB fork)
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Angle: ±5°
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Weight: ~160g
Bottom Line
The Lyne AMP 31.8 60mm stem is a stable, confidence-building MTB stem that suits riders who want:
- Less twitchy steering than short stems
- More stability at speed
- A slightly more stretched XC-style riding position
It’s not an aggressive downhill stem, but it works very well for trail riding and long-distance XC comfort.
Who Is It Suitable For?
- XC mountain bikers
- Trail riders who want more stability
- Riders upgrading from 80–100mm old-school stems
- Riders who find short stems too twitchy
- Commuter MTB setups needing predictable steering
Pros
- Strong and durable alloy construction
- Stable handling at speed
- Good balance between control and reach
- Works well with wide modern handlebars
- Affordable upgrade compared to carbon stems
Cons
- Less agile than 40–50mm stems on tight trails
- Heavier than premium lightweight stems
- Not ideal for aggressive enduro/downhill setups
- Fixed geometry (no adjustability)
Who Should Use It?
You should use this stem if you:
- Ride XC or fast trail routes
- Prefer stable steering over ultra-quick handling
- Have a bike that feels too “twitchy” with short stems
- Want a reliable, budget-friendly cockpit upgrade
