Quad Lock® Stem Cap Mount Adjustable – Adjustable Bicycle Phone Mount
The Quad Lock® Stem Cap Mount Adjustable is a compact, premium smartphone mount designed to fit between the bicycle stem and the stem cap. Its adjustable jointed arm allows precise phone positioning to suit the bicycle's geometry and your preferred viewing angle.
It is an ideal solution for city bikes, trekking bikes, gravel bikes, mountain bikes, e-bikes and other bicycles with a more upright riding position, where a more suitable phone position is required.
Adjustable Phone Angle
The main advantage of the Adjustable version is its integrated joint, which allows the mount arm to be adjusted through a range of approximately +15° to +55°. Once adjusted, the joint is securely tightened using the supplied Allen key.
This allows you to position your phone for comfortable screen viewing, even when riding in a more upright position.
Installation Between the Stem and Stem Cap
The mount installs directly between the stem and the stem cap. It is designed for a standard steerer tube diameter of 28.6 mm (1 1/8").
Its compact construction takes up minimal space on the handlebars, maintaining a clean bicycle cockpit.
Secure Quad Lock® System
The phone attaches using the patented Quad Lock® Dual-Stage Lock system. Simply place your phone in the mount and twist to lock it securely. You can release it just as quickly with a single movement.
The system provides secure attachment even when riding over uneven terrain, allowing you to use your phone for navigation, Strava, Ride with GPS, training data and other cycling applications.
Reversible Design
The mounting head is reversible and rotatable, allowing installation in either orientation to suit your preferred position on the bicycle. This provides greater flexibility for different stem geometries.
Premium CNC-Machined Aluminium Construction
The mount is made from lightweight aerospace-grade aluminium, which is forged and then precision-machined using CNC technology. The surface features a black anodised finish.
The aluminium construction provides excellent strength and durability while keeping weight low. The Stem Cap Mount Adjustable weighs approximately 42 g.
Package Contents
1× Quad Lock® Stem Cap Mount Adjustable
Short black Quad Lock® lever
Black mounting hardware
1× Allen key
Materials
Body and adjustable arm: Forged and CNC-machined aerospace-grade aluminium
Finish: Black anodised
Mounting hardware: Black stainless steel
Quad Lock® lever: Durable composite material
Key Features
Adjustable version of the Quad Lock® Stem Cap Mount
Installs between the stem and stem cap
Adjustable angle from +15° to +55°
Jointed arm with secure locking
Reversible mounting head
Secure Quad Lock® Dual-Stage Lock
CNC-machined aerospace-grade aluminium
Black anodised finish
Lightweight design – only 42 g
Designed for a 28.6 mm (1 1/8") steerer tube
Suitable for road bikes, gravel bikes, mountain bikes, trekking bikes, city bikes and e-bikes
