Rokform Motorcycle Perch Mount and Vibration Dampener Kit: Install Guide

Quick answer

Install the Rokform Motorcycle Perch Mount by replacing your existing clutch or brake perch bolts with the supplied hardware, then mount the vibration dampener between the perch and the phone cradle. Tighten all fasteners to the torque values in your motorcycle's service manual, not by feel. The kit is designed for a clean, low-profile fit on most sportbikes and standard handlebars, and the dampener is the part that protects your phone's camera and internals from engine vibration.

If you ride a sportbike or a naked bike with a standard clutch or brake perch, the Rokform Motorcycle Perch Mount and Vibration Dampener Kit gives you a centered, low-profile phone position without clamping anything to your handlebar. The perch mount replaces two of your existing perch bolts, so the phone sits where your controls already are — not on a separate arm that can rotate or vibrate loose.

This guide walks through the full installation: checking fitment, removing the perch bolts safely, routing the mount, adding the vibration dampener, and torquing everything down. It also covers the mistakes that cause most first-time installs to loosen up or put stress on the phone. Work on a cool bike, use the right tools, and take your time on the first side.

Before you start: tools and fitment check

Gather a torque wrench that reads in the range your perch bolts require, the hex or Torx bits that match your bike's factory hardware, a small amount of medium-strength threadlocker, and a clean rag. You will also want your phone and case nearby so you can test the cradle angle before you commit to a final position. The perch mount uses the existing bolt pattern on your clutch or brake perch, so it does not require drilling or cutting.

Check that your perch has two exposed bolts on a flat, accessible face. Some bikes use a one-piece clamp or a perch with recessed hardware, and those may need a different mount style. If your perch bolts are not accessible without removing the lever or the switch housing, stop and consider a stem mount instead. The supplied product listing does not include a full vehicle fitment list, so measure your perch bolt spacing and compare it to the mount before you loosen anything.

• Work on a cold bike — exhaust and engine parts near the bars can still be hot after a short ride.
• Take a photo of the perch before disassembly so you can confirm bolt orientation later.
• Do not use an impact driver on perch bolts; you can strip the aluminum threads in the perch body.

Remove the perch bolts and test-fit the mount

Loosen the two perch bolts evenly, a quarter turn at a time, so the perch does not shift or bind. Once both are out, set them aside in a tray — they are small and easy to lose. Clean the perch face with a rag to remove any grit or old threadlocker residue. Then offer up the Rokform perch mount and check that the bolt holes line up with the perch threads without forcing anything.

If the mount does not sit flush, do not tighten it down to close a gap. A gap means the bolt spacing or the perch face angle is wrong, and tightening will crack the mount or strip the perch. The perch mount is designed for a clean, low-profile motorcycle setup, so it should sit flat against the perch with the phone cradle facing you. Test the cradle angle now, before final torque, by snapping your phone in and sitting on the bike in your normal riding position.

• Hand-thread both bolts first to confirm they start cleanly.
• If a bolt binds, back it out and check for crossed threads before continuing.
• Checkpoint: the mount should sit flat with no visible gap under any corner.

Install the vibration dampener and set the angle

The vibration dampener goes between the perch mount and the phone cradle. It isolates the phone from the high-frequency engine vibration that can blur photos and, over time, damage camera stabilization hardware. Fit the dampener in the orientation shown in the kit, then attach the cradle. Do not overtighten the dampener fasteners — they need to allow the elastomer to flex, so snug plus a small amount of torque is enough.

With the dampener in place, set the cradle angle so the screen is readable from your normal riding position. Sit on the bike, put your hands on the grips, and look down — the phone should be visible with a quick glance, not a head tilt. Once you are happy with the angle, tighten the cradle hardware. If you plan to run a charging cable, route it now with slack for steering movement, and keep it away from the brake and clutch levers.

• Do not compress the dampener elastomer flat; it needs room to move.
• Route cables so they do not pull tight at full steering lock.
• Checkpoint: the phone should not move when you press firmly on the screen.

Torque the hardware and do a static test

Torque the perch bolts to the specification in your motorcycle's service manual. Perch bolt torque varies by bike, so there is no single universal number — typical values are in the low range for M6 hardware, but confirm yours. Use medium-strength threadlocker on the perch bolts unless your manual says otherwise. Then torque the mount-to-cradle and dampener fasteners to the values in the Rokform instructions, or to a snug plus quarter-turn if no value is supplied.

Before you ride, do a static test. With the bike off, push and pull the phone firmly in several directions. Nothing should rotate, slide, or click. Turn the bars lock to lock and confirm the mount and any cable do not contact the tank, fairing, or levers. Check that the phone releases from the cradle the way the mount's locking system is designed to. If anything moves, find the loose fastener now rather than at speed.

• Never guess perch torque — look it up for your specific model.
• Threadlocker is not a substitute for correct torque.
• Checkpoint: zero movement under firm hand pressure before the first ride.

First ride and re-check

For the first ride, keep it short and stay on roads you know. After 10 to 15 minutes, stop and re-check the perch bolts and the cradle fasteners. New installations can settle slightly, and a bolt that felt tight in the garage can loosen once the bike heats and cools. Re-torque anything that has moved, then check again after your next few rides until everything holds steady.

From then on, make the mount part of your pre-ride check. Give the phone a quick tug, confirm the cradle lock is engaged, and glance at the dampener for cracks or missing hardware. If you ride in heavy rain or wash the bike often, re-check the fasteners more frequently. A perch mount is a low-maintenance setup, but it is still a mechanical connection that deserves a five-second look before every ride.

• Re-torque after the first ride and again after about a week of riding.
• Replace the dampener if the elastomer shows cracks or hardening.
• Checkpoint: the phone stays put over bumps and does not rotate in the cradle.

Installation steps at a glance

1. Check perch fitment: Confirm your clutch or brake perch has two accessible bolts and measure the bolt spacing against the mount before loosening anything. If the bolts are recessed or the perch is a one-piece clamp, choose a stem mount instead.
2. Remove perch bolts evenly: Loosen both bolts a quarter turn at a time, then clean the perch face and hand-thread the mount bolts to check alignment. A gap under the mount means the fit is wrong — do not tighten it closed.
3. Fit the vibration dampener: Place the dampener between the perch mount and the cradle, then set the cradle angle from your normal riding position. Do not compress the elastomer flat; it needs room to absorb vibration.
4. Torque to spec: Use your motorcycle service manual for the perch bolt torque, apply medium-strength threadlocker, and torque the cradle and dampener fasteners per the Rokform instructions. Never guess perch torque — a stripped perch thread is a much bigger job than a torque wrench.
5. Static test and first ride: Push and pull the phone firmly, turn the bars lock to lock, then take a short first ride and re-check all fasteners afterward. Re-torque after the first ride and again after about a week until everything holds steady.

Product facts

• Motorcycle Perch Mount + Vibration Dampener Kit: Combines the Motorcycle Perch Phone Mount with the Motorcycle Vibration Dampener Kit; save over 10% when you bundle together, and bundle pricing only applies when adding the bundle to your cart. Buying the bundle keeps the perch mount and dampener matched, and the cart-only pricing means adding both items individually will not trigger the discount.
• Motorcycle Perch Mount + Vibration Dampener Kit: Designed as a clean, low-profile motorcycle setup for riders who want a secure, centered mounting solution with added protection from road vibration. The low-profile design keeps the phone close to the bars instead of on a long arm, which reduces leverage on the perch and keeps the screen within a quick glance.
• Motorcycle Stem Phone Mount: Installs in minutes with just one screw and the included tool, and is fully adjustable for viewing angle. If your perch bolts are not accessible, a stem mount is the simpler alternative and uses a single fastening point instead of two perch bolts.

The Rokform Motorcycle Perch Mount and Vibration Dampener Kit is a straightforward install when you respect two things: fitment and torque. Confirm your perch bolt pattern first, keep the dampener uncompressed, and torque to your bike's spec rather than by feel. Do a static test, take a short first ride, and re-check the hardware. If your perch is not compatible, the Motorcycle Stem Phone Mount is the simpler fallback — and if you want the same vibration protection with more adjustability, the Pro Ball bundle is worth a look.