Skip to content 
Quad Lock
Quad Lock Stem Cap Mount
Quad Lock Stem Cap Mount
Save space in your bicycle's cockpit with the Stem Cap Mount. Securely install between your bicycle's stem and stem cap, offering compatibility with a large variety of stem angles
Secure Mounting: Forged by aircraft-grade aluminium then heat-treated, the Stem Cap Mounts have been rigorously tested and built for optimal strength. Both mounts come with our patented dual-stage lock, which allows you to ride with confidence knowing that your smartphone will stay secure on your bike, no matter the terrain
Quick to Attach / Dettach: Simply twist and lock to view apps such as Strava®, MapmyRide or Apple® maps as you ride. Detach just as easily so you don't miss a photo opportunity or important phone call. Remember, it's all in the technique, not the force
Sleek Design: Made by premium materials, aircraft-grade CNC-machined aluminium, with black hardware and a short black lever, for a minimal and lightweight aesthetic. Our Stem Cap Mounts install securely between your bike's stem and stem cap
Optimal Viewing Position: Featuring 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
Included:
- 1 x Quad Lock® Stem Cap Mount (with short black lever and black hardware)
- 1 x 5mm Headset Spacer ∅28.6
- 1 x 3mm Quad Lock 360™ Index Mount Spacer
- 1 x Allen (Hex) Key
Technical:
- Black anodised aircraft-grade aluminium, forged and precision CNC
- Assembled with short black lever and black hardware for minimalist design aesthetic
- Suits stem diameters ∅ 28.6mm (1 ⅛ inches)
- Fits cleanly above the stem and held securely by the stem cap
- Fixed angle to suit common stem angles of ₊15° or ₋15°
- Dual-sided, reversible design. Attach the head to either side of the mount for your optimal setup and phone positioning
- Fine-tune clearances with the included 5mm headset spacer and 3mm Quad Lock 360™ Index Mount Spacer
Customer reviews
We aim to provide efficient delivery on all packages to mainland UK addresses. There are some areas where we will need to charge slightly more due to postage costs such as Highlands & Islands, Southern Ireland & Isle of Man.
Delivery is charged at £5.95 for standard delivery to UK mainland (see below for exceptions). Next working day delivery available for £6.95 if order before 1pm. Bikes are subject to £10.00 carriage charge. Exceptions can be found below. E-Bikes are subject to £30.00 carriage charge due to higher weight and value involved for insurance purposes.
Free delivery is available for orders over £75 and is a 2 working day service.
Orders placed before 12pm Monday to Thursday will be shipped the same day for next day delivery. Orders placed after 12pm Thursday and onwards will be shipped on Monday.
DUE TO THE CURRENT HIGH DEMAND, DELIVERY TIME FOR BIKES IS 7-10 DAYS. ALL PARTS AND ACCESSORIES ARE STILL 1-2 DAYS.
We use DPD for all our shipments:
DPD offer an excellent delivery service, with full tracking information and an hour time slot given on the day of delivery. You can also change the destination of your parcel, including local drop off points.
*Saturday delivery can be arranged at extra cost, please call for details.
SHIPPING EXCEPTIONS & SURCHARGES
Unfortunately due to the policies of our chosen shipping companies we regret that we will have to apply a separate charge to selected postcodes in the UK for some of our packages. If we need to apply this charge we will contact you after your order has been placed and work out the extra shipping charge. We do ship outwith the UK, please contact us for prices and options.
NORTHERN IRELAND POSTCODE SHIPPING EXCEPTIONS
Postcodes in Northern Ireland will carry a further charge for shipping, please contact for more details and prices.
ABERDEENSHIRE POSTCODE SHIPPING EXCEPTIONS
Postcodes in Aberdeenshire carry a further charge for large item shipping.
OUTER HEBRIDES POSTCODE SHIPPING EXCEPTIONS
Postcodes in the Outer Hebrides will carry a further charge for large item shipping, please contact for more details and prices.
INVERNESSHIRE POSTCODE SHIPPING EXCEPTIONS
Postcodes in Invernesshire carry a further charge for large item shipping.
KIRKWALL AREA POSTCODE SHIPPING EXCEPTIONS
Postcodes in the Kirkwall area carry a further charge for large item shipping shipping.
PAISLEY (WESTERN ISLES) POSTCODE SHIPPING EXCEPTIONS
Postcodes ranging from PA20 - PA80 in the Paisley & Western Isles will carry a further charge for large item shipping, please contact for more details and prices.
SHETLAND ISLES AREA SHIPPING EXCEPTIONS
Postcode within the Shetland Isles will carry a further charge for large item shipping, please contact for more details and prices.