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Cardo Systems scala rider G4 Motorcycle Bluetooth Headset

Cardo Systems scala rider G4 Motorcycle Bluetooth Headset

5(1 rating)

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$130.00at eBayObserved at 3:19 AM

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Our take on the Cardo Systems scala rider G4 Motorcycle Bluetooth Headset

The Cardo Systems scala rider G4 is a Bluetooth headset for motorcycle helmets. It links up to four riders over an intercom rated for up to a mile, plays A2DP stereo music, and has a built-in FM radio with RDS. It runs about 10 hours per charge and updates firmware over USB. The best new price is $130 at eBay as of November 6, 2026, and only one store lists it new.

Best forRiders who talk in groups of three or fourTouring riders who want music and FM radioHelmet-to-helmet chat without a phone in the loop
Pros
  • Four-rider intercom with full-duplex talk
  • Long claimed range of up to a mile
  • A2DP stereo music from a phone
  • Built-in FM radio with six presets and RDS
  • Firmware updates over USB
Cons
  • One Bluetooth device at a time
  • Older unit, so newer Cardo models have moved on
  • Real-world range falls short of the claimed mile
  • Only one store lists it new, so supply is thin

Cardo Systems scala rider G4 Motorcycle Bluetooth Headset prices at every store

  • eBayNew

    In stock

    $130.00Free shippingObserved at 3:19 AM
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  • eBayCheck price at eBay

Cardo Systems scala rider G4 Motorcycle Bluetooth Headset price history

Lowest price we've seen: $130.00 on Nov 6 at eBay. Tracked across 1 store since Nov 6.

What reviewers say

Owners of the G4 generally rate the intercom and music playback well for its era. Complaints center on range in real use and on pairing limits.

What people mention
  • Intercom rangeMixedRiders say the intercom works well in open line of sight but cuts out sooner than a mile in real terrain.
  • Battery lifePraisedOwners report roughly the claimed 10 hours of talk time on a charge.
  • PairingCriticisedOnly one Bluetooth device connects at once, so a phone and GPS can't both stay linked.
  • Sound qualityPraisedMusic and voice come through clearly at highway speeds with a good helmet speaker fit.
  • BuildMixedThe unit holds up in rain, but some owners find the clamp and wiring fiddly to mount.

Specifications

Bluetooth
Yes
Wireless
Yes
Smart
Yes
Color
Black
Intercom range
up to a mileSource
Talk time
10 hoursSource

Questions and answers

Is the G4 still worth buying in 2026?
Only at a low price and for basic group intercom. Newer Cardo models add mesh, more riders and app control.
How many riders can it connect?
Up to four riders on the intercom, plus one Bluetooth device such as a phone.
What is the real intercom range?
Cardo rates it up to a mile. Expect less in hills, traffic or dense trees.
Can I listen to music and take intercom calls?
Yes. It plays A2DP stereo music and switches to intercom talk, but only one Bluetooth device connects at a time.
How long does the battery last?
About 10 hours of talk time and up to 10 days on standby, charged over USB.
Does it have a radio?
Yes, a built-in FM radio with RDS and six presets.
Where is the Cardo Systems scala rider G4 Motorcycle Bluetooth Headset cheapest?
At eBay, for $130.00, as of our latest check.
What do buyers say about the Cardo Systems scala rider G4 Motorcycle Bluetooth Headset?
Rated 5 out of 5 from 1 ratings.

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Battery type
built-in rechargeableSource
FM radio presets
six-presetsSource
Riders intercom
up to four ridersSource
Duplex mode
full duplexSource
Battery chemistry
Li-PoSource
Bluetooth music
A2DP stereo musicSource
Firmware updates
via USBSource
FM radio
built-in FM Radio with RDSSource
Standby time
up to 10 daSource
Active connections
one Bluetooth device and two other scala rider headsetsSource