We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

SourcingBay

SourcingBay SinceTop Series Q Phone Mount 4.5-6.8

SKU CH-N31Z-Q1QMB

Securely holds phones from 4.5 to 6.8 inches with a quick-release aluminium mount that locks via four bolts and a permanent adhesive pad

  • TypeBags, Baskets & Cases
  • Secure hold with 4 aluminum latch bolts and soft-edge adhesive pad
  • Lightweight aluminum build at 4 oz with wear-resistant fiberglass adapter
  • One-handed press-and-twist mounting and release in seconds
  • Modular base system for quick part swaps across different bikes
  • Fits 4.5 to 6.8 phones on mountain, road and dirt bikes

Secure phone mount for cyclists

The SinceTop Series Q attaches a smartphone to a bicycle stem using a quad-latch aluminium face plate and a permanent 3M VHB adhesive pad. It fits devices from 4.5 to 6.8 inches wide, covering most current Apple and Android handsets except foldable models. The mount suits mountain bikes, road bikes, dirt bikes and scooters with a lightweight aluminium body weighing four ounces.

Quad-latch aluminium clamp

The single specification that decides fit is the 4.5 to 6.8 inch phone-width range combined with the one-time 3M VHB pad that bonds to the case. Four aluminium latch bolts lock the enlarged face plate around the phone, while a fiberglass adapter pad spreads load on the handlebar. No tools are needed after the initial adhesive installation.

One-hand twist release stays firm on rough terrain

Press and twist with one hand to mount or remove the phone in seconds; the improved internal structure keeps the action smooth even after repeated use. The aluminium chassis and fiberglass adapter resist vibration and impact on mountain or dirt-bike rides without adding noticeable mass to the cockpit. Modular bases let you swap configurations for different bikes without replacing the whole unit.

Highlights

  • Secure hold with 4 aluminum latch bolts and soft-edge adhesive pad
  • Lightweight aluminum build at 4 oz with wear-resistant fiberglass adapter
  • One-handed press-and-twist mounting and release in seconds
  • Modular base system for quick part swaps across different bikes
  • Fits 4.5 to 6.8 phones on mountain, road and dirt bikes

Specifications

TypeBags, Baskets & Cases

Questions about this item

How does the 4.5 to 6.8 phone size range translate when I am riding?

The clamp adjusts to hold any phone within that width range, so your device stays centred and visible whether you use a compact handset or a larger flagship.

What mounting standard does the Series Q use on the handlebar?

It attaches with a stem-compatible base that clamps around standard handlebar diameters, letting you position the mount on road, mountain or scooter bars.

How much clearance does the mount need on my stem or bar?

The low-profile aluminium body and fibre-glass adapter pad keep the stack height minimal, so it fits most stems without fouling cables or brake levers.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.