Bicycle Stem Cap Mount Quad Lock®

Save space in your bicycle cockpit with our Quad Lock® Stem Cap Mount or Adjustable Quad Lock® Stem Cap Mount. Both install securely between your bicycle stem and stem cap, offering compatibility with a wide range of stem angles. MOUNTING These are our lightest and strongest bike mounts. Made from ultra-lightweight aircraft-grade aluminium, they are rigorously tested for unmatched strength and durability. This high-performance material ensures the mounts remain strong without adding unnecessary weight, making them ideal for cyclists who demand strength and efficiency. With our patented two-stage lock, you can ride confidently knowing your smartphone stays securely in place 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 minimalist and lightweight aesthetic. They install seamlessly between your bicycle stem and stem cap, ensuring a clean and discreet appearance. OPTIMAL VIEWING POSITION Both mounts feature a dual-sided head design, allowing the lever head to be attached to either side and providing greater flexibility for adjusting the phone to the optimal viewing position with different stem angles. The adjustable stem cap mount features a screw-tightened hinge that securely holds your preferred viewing angle. QUICK MOUNT / REMOVE Simply twist and lock to view apps while riding, such as Ride with GPS®, Strava® or maps. Remove it just as easily so you never miss a photo opportunity or important call. Technical specifications Stem Cap Mount Black anodised aircraft-grade aluminium, forged and precision CNC assembled with a short black lever and black hardware for a minimalist design aesthetic Fits stem diameter ⌀ 28.6 mm (1 ⅛") Fits neatly over the stem and securely holds onto the stem cap Fixed angle suitable for common stem angles of +15° or -15° Dual-sided, reversible design. Attach the head to either side of the mount for optimal setup and phone positioning Fine-tune spacing with the included 5 mm headset spacer and 3 mm Quad Lock 360™ Index Mount Mount spacer