Quad Lock Stem Cap Mount Adjustable
Save space in your bicycle's cockpit with our Quad LockĀ® Stem Cap Mount or Quad LockĀ® Stem Cap Mount Adjustable. Both securely install between your bicycle's stem and stem cap, offering compatibility with a large variety of stem angles.
SECURE MOUNTING
These are our lightest and strongest bike mounts. Engineered from ultra-light aircraft-grade aluminium, then rigorously tested for unmatched strength and durability. This high-performance material ensures the mounts remain tough without adding unnecessary weight, making them ideal for cyclists who demand strength and efficiency. With our patented dual-stage lock, you can ride confidently, knowing your smartphone will stay secure, even on the roughest terrain.
SLEEK DESIGN
Crafted from premium aircraft-grade CNC-machined aluminium, with black hardware and a compact black lever, our Stem Cap Mounts offer a minimal and lightweight aesthetic. They install seamlessly between your bike's stem and stem cap, ensuring a clean, unobtrusive look.
OPTIMAL VIEWING POSITION
Both mounts feature a dual-sided head design, allowing you to mount the lever head on either side, offering more flexibility in adjusting your optimal phone viewing position on a variety of stem angles.
The Stem Cap Mount Adjustable features a screw-tightened hinge to hold firmly in place in your preferred viewing angle.
QUICK TO ATTACH / DETACH
Simply twist and lock to view apps as you ride such as Ride with GPSĀ®, StravaĀ® or maps. Detach just as easily so you donāt miss a photo opportunity or important call.
What's Included - Stem Cap Mount
- 1 x Quad LockĀ® Stem Cap Mount Adjustable (with short black lever and black hardware)
- 1 x Allen (Hex) Key
Specifications:
- Black anodised aircraft-grade aluminium, forged and precision CNC
- Assembled with short black lever and black hardware for minimalist design aesthetic
- Suits stem diameters ā 28.6mm (1 ā
")
- Fits cleanly above the stem and held securely by the stem cap
- Hinged design, tighten in place with included hex key
- Dual-sided, reversible design. Attach the head to either side of the mount for your optimal setup and phone positioning
Compatibility:
- Fits most common circular stem size diameter ā28.6mm (1-ā
")
- Adjustable hinge fits upright stem angles to +55°
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Quad Lock Stem Cap Mount Adjustable
Quad Lock Stem Cap Mount Adjustable
Save space in your bicycle's cockpit with our Quad LockĀ® Stem Cap Mount or Quad LockĀ® Stem Cap Mount Adjustable. Both securely install between your bicycle's stem and stem cap, offering compatibility with a large variety of stem angles.
SECURE MOUNTING
These are our lightest and strongest bike mounts. Engineered from ultra-light aircraft-grade aluminium, then rigorously tested for unmatched strength and durability. This high-performance material ensures the mounts remain tough without adding unnecessary weight, making them ideal for cyclists who demand strength and efficiency. With our patented dual-stage lock, you can ride confidently, knowing your smartphone will stay secure, even on the roughest terrain.
SLEEK DESIGN
Crafted from premium aircraft-grade CNC-machined aluminium, with black hardware and a compact black lever, our Stem Cap Mounts offer a minimal and lightweight aesthetic. They install seamlessly between your bike's stem and stem cap, ensuring a clean, unobtrusive look.
OPTIMAL VIEWING POSITION
Both mounts feature a dual-sided head design, allowing you to mount the lever head on either side, offering more flexibility in adjusting your optimal phone viewing position on a variety of stem angles.
The Stem Cap Mount Adjustable features a screw-tightened hinge to hold firmly in place in your preferred viewing angle.
QUICK TO ATTACH / DETACH
Simply twist and lock to view apps as you ride such as Ride with GPSĀ®, StravaĀ® or maps. Detach just as easily so you donāt miss a photo opportunity or important call.
What's Included - Stem Cap Mount
- 1 x Quad LockĀ® Stem Cap Mount Adjustable (with short black lever and black hardware)
- 1 x Allen (Hex) Key
Specifications:
- Black anodised aircraft-grade aluminium, forged and precision CNC
- Assembled with short black lever and black hardware for minimalist design aesthetic
- Suits stem diameters ā 28.6mm (1 ā
")
- Fits cleanly above the stem and held securely by the stem cap
- Hinged design, tighten in place with included hex key
- Dual-sided, reversible design. Attach the head to either side of the mount for your optimal setup and phone positioning
Compatibility:
- Fits most common circular stem size diameter ā28.6mm (1-ā
")
- Adjustable hinge fits upright stem angles to +55°
Original: $47.18
-65%$47.18
$16.51Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Save space in your bicycle's cockpit with our Quad LockĀ® Stem Cap Mount or Quad LockĀ® Stem Cap Mount Adjustable. Both securely install between your bicycle's stem and stem cap, offering compatibility with a large variety of stem angles.
SECURE MOUNTING
These are our lightest and strongest bike mounts. Engineered from ultra-light aircraft-grade aluminium, then rigorously tested for unmatched strength and durability. This high-performance material ensures the mounts remain tough without adding unnecessary weight, making them ideal for cyclists who demand strength and efficiency. With our patented dual-stage lock, you can ride confidently, knowing your smartphone will stay secure, even on the roughest terrain.
SLEEK DESIGN
Crafted from premium aircraft-grade CNC-machined aluminium, with black hardware and a compact black lever, our Stem Cap Mounts offer a minimal and lightweight aesthetic. They install seamlessly between your bike's stem and stem cap, ensuring a clean, unobtrusive look.
OPTIMAL VIEWING POSITION
Both mounts feature a dual-sided head design, allowing you to mount the lever head on either side, offering more flexibility in adjusting your optimal phone viewing position on a variety of stem angles.
The Stem Cap Mount Adjustable features a screw-tightened hinge to hold firmly in place in your preferred viewing angle.
QUICK TO ATTACH / DETACH
Simply twist and lock to view apps as you ride such as Ride with GPSĀ®, StravaĀ® or maps. Detach just as easily so you donāt miss a photo opportunity or important call.
What's Included - Stem Cap Mount
- 1 x Quad LockĀ® Stem Cap Mount Adjustable (with short black lever and black hardware)
- 1 x Allen (Hex) Key
Specifications:
- Black anodised aircraft-grade aluminium, forged and precision CNC
- Assembled with short black lever and black hardware for minimalist design aesthetic
- Suits stem diameters ā 28.6mm (1 ā
")
- Fits cleanly above the stem and held securely by the stem cap
- Hinged design, tighten in place with included hex key
- Dual-sided, reversible design. Attach the head to either side of the mount for your optimal setup and phone positioning
Compatibility:
- Fits most common circular stem size diameter ā28.6mm (1-ā
")
- Adjustable hinge fits upright stem angles to +55°



















