A one-hand phone mount for riders who want their phone locked down securely on bumpy roads, with a clamp that grips automatically the moment you push your phone in.
Overview
The HW-117 uses a four-corner mechanical locking system to hold your phone from all sides rather than relying on a single spring-loaded clamp, keeping it steady through potholes and rough pavement. Press the side wings to release, slot your phone in, and the clamps auto-tighten — the whole operation designed around one-hand use so you're not fumbling with both hands at a stop.
A universal rotating ball joint gives full 360° adjustment, so you can dial in the exact viewing angle and lock it down with the bottom tightening button once set. Thickened, shock-absorbing silicone padding at the contact points protects your phone from scratches and vibration, and it works fine even with a case on.
Built from ABS and PC plastic, it clamps to handlebar tubes from 22.2mm up to 31.8mm, covering most bicycle, e-bike, and motorcycle bar diameters, and fits phones from 4.5" up to 7.2" (up to 19cm long and 9cm wide).
Why You'll Like It
Four-corner locking grip
Holds your phone securely from all sides rather than a single clamp point, so it stays put over rough roads.
One-hand auto-tighten operation
Press the side wings, slot your phone in, and the clamp locks automatically — no fiddling with both hands.
Full 360° rotation
The ball-joint design lets you set exactly the angle you want, then lock it in place with the bottom button.
Wide device and bar compatibility
Fits phones from 4.5" to 7.2" and handlebar tubes from 22.2mm to 31.8mm, covering bicycles, e-bikes, and motorcycles alike.
Who Is It For?
This suits riders who use their phone for navigation or ride tracking and want it genuinely secure rather than rattling loose in a basic clamp — useful across cycling, e-bike, and motorcycle commuting alike given the wide bar-diameter range it covers. It's a solid pick for anyone who's had a phone shift or slip out of a cheaper mount on rough roads.
Good to Know
Press the bottom button after adjusting the viewing angle to lock the ball joint in place — skipping this step can let the mount drift out of position over bumps. The silicone padding protects your phone even without a case, but a case won't interfere with the fit either, since the clamp range accommodates both.
Technical Specifications
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Material: ABS + PC
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Weight: Approx. 179g
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Handlebar Tube Diameter: 22.2–31.8mm
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Phone Compatibility: 4.5"–7.2" (max 19cm length, 9cm width)
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Rotation: 360°
Additional Information
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Country of Origin: China
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Imported By: Do Good Co, 223, Laxmi Plaza, SAB TV Road, Suresh Nagar, Andheri West, Mumbai, Maharashtra -400053, India.
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Net Quantity: 1N
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Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
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Commodity: Phone Cases
