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Mounting the Phone Grip+: attach the phone holder to the handlebar or stem

Sigi · Sep 22, 2026 · 1 min read

Close the two-piece clamp on the handlebar or stem, screw on the holder plate, adjust the width to your smartphone. Everything you need is in the box.

Allen key (included)

Phone Grip+ montieren: Handyhalter am Lenker oder Vorbau befestigen - Alpensattel.de

What you need

Mounting plate with knurled screw
Two-piece handlebar clamp
Rubber strip for the handlebar
Rubber pads for the holder
Reducer sleeve for thin handlebars
Allen key (everything included in the box)

Step by step

1
Choose the mounting position: handlebar or stem
The Phone Grip+ fits either on the handlebar or on the stem. On the handlebar the display is closer to your hand; on the stem the handlebar stays free for your light and bell. Pick the spot where you can see the display well while riding without covering the brake levers.
2
Fit the rubber strip, add the reducer sleeve if needed
Place the supplied rubber strip around the clamping point. It protects the handlebar from scratches and gives the clamp grip. If your handlebar or stem is thinner, also slide the reducer sleeve into the clamp so it sits snugly.
3
Close the handlebar clamp
Place the two halves of the handlebar clamp around the handlebar or stem, with the mounting arm facing up. Tighten the two clamp screws alternately with the supplied Allen key until the clamp is firm and can no longer twist.
4
Screw the holder plate onto the arm
Put the holder plate on the clamp's mounting arm and screw both together with the supplied screw. Align the plate so the display will face you, then tighten the screw with the Allen key.
5
Stick on the rubber pads
Stick the rubber pads onto the inside of the four holding claws. They protect your smartphone from scratches and pressure marks and make sure it doesn't slip in the holder.
6
Insert the smartphone and set the width
Loosen the knurled screw on the side of the plate, place the smartphone between the four claws and tighten the screw again until all four corners grip. The scale on the plate ranges from 50 to 100 mm – the case can stay on.
Quick check: Give the phone a shake before your first ride. If anything moves, tighten the knurled screw or the clamp screws.

Important: Never close the clamp without the rubber strip – it protects the handlebar and keeps the clamp in position.

What's in the box

The Phone Grip+ comes complete with everything you need for mounting: the holding plate with four claws and knurled screw, the two-part handlebar clamp, a rubber strip as a base and protection for the handlebar, rubber pads for the inside of the holder, a reducer sleeve for smaller handlebar diameters and the matching Allen key.

For every smartphone, for every handlebar

The holding plate takes smartphones from 50 to 100 mm wide, with case. The clamp fits all common handlebars and the stem; for thinner tubes the reducer sleeve is included. The holder is made of 6061 aluminium, and the four claws hold the phone at all corners – even on roots and gravel.

Alpensattel Handyhalter Phone Grip+ - Alpensattel.de

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Mounting in minutes

The right saddle makes the differenceEven with perfect mounting, the wrong saddle leads to pressure, numbness or poor posture. Three models, three riding positions.

Sporty, slightly leaningMTB, trekking → Sport PRO

Low, aerodynamicRoad bike, gravel → Race PRO

Relaxed, uprightE-bike, city bike → Komfort PRO

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Frequently asked questions

Which smartphones fit in the Phone Grip+?

All common smartphones with a width of 50 to 100 mm. You set the width with the knurled screw, and the four claws grip the corners. You don't need to remove your case.

Handlebar or stem – which is better?

Both work with the same clamp. On the handlebar the display is closer to your hand; on the stem the handlebar stays free for your light, bell or bike computer. What matters is that you can see the display well and don't cover a brake lever.

My handlebar is thin – will the clamp still hold?

That's what the reducer sleeve is for. Slide it into the clamp before closing it – together with the rubber strip, the clamp then holds firmly even on smaller handlebar diameters.