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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Sena 50R Motorcycle Bluetooth & Mesh Communication System (Harman Kardon)SETTING THE NEW STANDARD The 50R packs Senas advanced Mesh technology and premium SOUND BY Harman Kardon into a low profile, sleek yet rugged design. Tested and proven by over 100 competitors and staff across the wilds of New Zealand during the Int. GS Trophy 2020, the 50R continues Senas long tradition of Advancing Adventure. With its powerful audio capability, rugged durability, and next level technology, the form and function of the 50R combine to
SETTING THE NEW STANDARD
The 50R packs Sena’s advanced Mesh technology and premium SOUND BY Harman Kardon into a low-profile, sleek yet rugged design. Tested and proven by over 100 competitors and staff across the wilds of New Zealand during the Int. GS Trophy 2020, the 50R continues Sena’s long tradition of Advancing Adventure. With its powerful audio capability, rugged durability, and next-level technology, the form and function of the 50R combine to set a new standard for motorcycle communication.
The 50R packs Sena’s advanced Mesh technology and premium SOUND BY Harman Kardon into a low-profile, sleek yet rugged design. Tested and proven by over 100 competitors and staff across the wilds of New Zealand during the Int. GS Trophy 2020, the 50R continues Sena’s long tradition of Advancing Adventure. With its powerful audio capability, rugged durability, and next-level technology, the form and function of the 50R combine to set a new standard for motorcycle communication.
- Premium Speakers & Microphone with SOUND BY Harman Kardon
- Mesh Intercom, Robust Reliability
- Multi-channel protocol in Open Mesh allows users to switch between 9 comm channels
- Bluetooth 5 enabled
- Convenience of voice-activated digital assistant access ("Hey Google"/"Hey Siri")
- 30% faster Rapid-Charging
- Included WiFi Adapter which charges AND installs firmware updates automatically
- An elegant, glove-friendly three-button interface
- Voice Commands recognized across 8 languages
- 3-year Warranty
- Stress tested and proven by over 100 global ADV riders during the Int GS Trophy
PREMIUM / POWERED / AUDIO
The 50R now offers an even more impressive audio performance with SOUND BY Harman Kardon. Both the speakers and microphone were created with the audio experts at Harman Kardon to provide world-class sound for one of Sena’s top communication devices. Expertly crafted speakers and an all-new microphone allow the 50R to provide an unmatched audio experience in your helmet. The speakers send crystal clear audio to riders’ ears while the microphone, with a newly designed sensor, provides robust performance for voice communication while riding.
The 50R now offers an even more impressive audio performance with SOUND BY Harman Kardon. Both the speakers and microphone were created with the audio experts at Harman Kardon to provide world-class sound for one of Sena’s top communication devices. Expertly crafted speakers and an all-new microphone allow the 50R to provide an unmatched audio experience in your helmet. The speakers send crystal clear audio to riders’ ears while the microphone, with a newly designed sensor, provides robust performance for voice communication while riding.
MESH REDEFINED
Sena’s proprietary Mesh Intercom delivers a robust level of reliable intercom connections and intelligent routing management to an adaptive and autonomous communication network. The innovative system of prompts and responses between Sena’s Mesh headsets has resulted in a staggering increase of 80% more data being transferred across harsh and challenging conditions, providing superior intercom audio quality with a rock-solid connection. Additionally, information sharing between connected devices is happening in real-time at mind-boggling speeds, allowing Sena’s Mesh technology to instantly assess the optimal path for delivering messages to all participants in the network.
Sena’s proprietary Mesh Intercom delivers a robust level of reliable intercom connections and intelligent routing management to an adaptive and autonomous communication network. The innovative system of prompts and responses between Sena’s Mesh headsets has resulted in a staggering increase of 80% more data being transferred across harsh and challenging conditions, providing superior intercom audio quality with a rock-solid connection. Additionally, information sharing between connected devices is happening in real-time at mind-boggling speeds, allowing Sena’s Mesh technology to instantly assess the optimal path for delivering messages to all participants in the network.
Proven in the most demanding scenarios, Mesh Intercom brings an unprecedented level of robust reliability to Sena’s flagship rider intercoms. #RIDECONNECTED like never before.
ONE UNIT. THREE INTERCOM MODES
The 50R features three different intercom modes: Group Mesh Intercom, Multi-Channel Open Mesh Intercom, and Bluetooth Intercom.
With Group Mesh, you’ll create a single, private group that supports up to 24 participants over a range of up to 8km (min 6 riders @ 1.6km intervals)! Users are invited into Group Mesh, giving added control and privacy.
Multi-Channel Open Mesh lets you communicate with virtually anyone participating in the Mesh network within a range of up to 8 km. Open Mesh also features multi-channel options, an industry-first! With nine channels available, you can switch to a new frequency for conversations with different riding groups within the larger Open Mesh group.
Finally, traditional Bluetooth Intercom mode rounds out the third communication option included. All riders and their ever-changing riding scenarios will surely benefit from the incredible flexibility and technology engineered into the 50R Mesh and Bluetooth intercom modes.
ENHANCED VOICE COMMANDS FOR ENHANCED CONTROL
Take control of the 50R without lifting a finger. Voice commands give you hands-free control of the 50R, operating select functions, including entering Open Mesh or answering a phone call. Simply say a command, and the 50R will act for you. The 50R supports multi-language voice commands, responding to eight different languages, including English, French, German, Spanish, Italian, Chinese, Japanese, and Russian.
Take control of the 50R without lifting a finger. Voice commands give you hands-free control of the 50R, operating select functions, including entering Open Mesh or answering a phone call. Simply say a command, and the 50R will act for you. The 50R supports multi-language voice commands, responding to eight different languages, including English, French, German, Spanish, Italian, Chinese, Japanese, and Russian.
The most powerful upgrade to the 50R voice commands is the new direct, hands-free access to Google or Siri through your smartphone! “Hey Siri, directions to the nearest hotel, please!” “Hey Google, what’s the weather forecast for Sturgis today?” No buttons, no other preliminary commands. The 50R connects to everything Google Assistant and Apple’s Siri have to offer...all while you’re rolling down the highway! Access phone numbers, music apps, or even ask for directions to the world’s largest ball of twine (it’s in Cawker City, KS by the way)! Riding Connected couldn’t be easier.
RAPIDLY CHARGED AND AUTOMATICALLY UPDATED
50R power running low? With its new high-density battery and the technical improvements to the Fast Charging feature, the 50R will charge 30% faster than previous Fast Charge units! Plug it in for just 20 minutes, and you’ll get 3.5 hours of Mesh Intercom or 6 hours of Bluetooth intercom operation. A full charge of the unit happens in just an hour and provides 8 hours of Mesh communication or 13 hours of Bluetooth intercom talk time! The included WiFi Adapter serves double-duty, charging your 50R and also providing automatic firmware updates via your wireless network. It’s never been easier to upload all the latest firmware updates to your Sena headset!
MORE CONTROL WITH THE SENA MOTORCYCLES APP
The new Sena Motorcycles App gives users a way to visually configure many of the 50R’s device settings. Download the app to customize device settings and features on the 50R, including the ability to remotely manage channel settings for Open Mesh, or even set a private group for Group Mesh. Download the Sena Motorcycles App in the App Store or Google Play store.
The new Sena Motorcycles App gives users a way to visually configure many of the 50R’s device settings. Download the app to customize device settings and features on the 50R, including the ability to remotely manage channel settings for Open Mesh, or even set a private group for Group Mesh. Download the Sena Motorcycles App in the App Store or Google Play store.
WHAT'S IN THE BOX - to kit out 1 rider
- 50R
- Speaker Pads (Thick)
- Hook and Loop Fasteners for Wired Microphone
- Hook and Loop Fasteners for Speakers
- Double-Sided Adhesives
- Wired Boom Microphone
- Helmet Clamp
- WIFi Adapter
- Boom Microphone Holder
- Hook and Loop Fasteners for Boom Microphone
- Hook and Loop Fasteners
- Wired Microphone
- Speakers
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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Product Reviews
★★★★★ 4
Smooth, mild-flavored fluoride-free toothpaste that’s easy to use daily
Flavor Name: Mint, Size: Pack of 1 (4 Ounce), Flavor Name: Mint, Size: Pack of 1 (4 Ounce)
I’ve been using this toothpaste twice a day and it’s a good option if you’re looking for something fluoride-free that isn’t gritty and has a mild mint taste.
The texture is smooth and spreads easily, and the flavor is clean without being too strong. I used it with a soft toothbrush, and it rinses clean without leaving any heavy or chalky feeling afterward. The 4 oz tube also lasts a reasonable amount of time with regular use.
Pros:
• Mild mint flavor that isn’t overpowering
• Smooth, non-gritty texture
• Easy to use consistently
Con:
• Didn’t feel noticeably different compared to other similar formulas I’ve tried
Overall, this works well as a daily fluoride-free toothpaste for someone who prefers a gentle flavor and smooth texture.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Very good Toothpaste - I would highly recommend
Flavor Name: Mint, Size: Pack of 1 (4 Ounce)
Please note clean mint is not the only flavor on Ollie’s website you can buy Clean cinnamon and Orange.
I like both flavor although the Cinnamon has a more pleasant taste.
Why I like this tooth paste because they have more are Fluoride free, more fluoride comes for industrial waste product and used as rat poison known as sodium fluoride. If you ever find a bag of concentrated flouride is has a skull and bones safety warning on it.
Ollie presents as a good working tooth paste that has all natural ingredients that are safe to swallow. I know people will point out Zythol as being recorded to cause stomach issues but that’s mostly from chewing gum based products that are Sugae free in nature
Since using Ollie my dentist and hygienist notice a big difference is: Gum health, teeth looking cleaner and brighter and a lot less hot / cold and pain sensitivity.
Another big factor I like about Ollie is a simple thing, their tubes of tooth paste are sealed before you can use them, most store brands are not. That makes me feel more comfortable that the product isn’t tainted by someone
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Reviewed in the United States on February 2, 2026
★★★★★ 5
Works and tastes good too.
I've tried several different brands of nano hydroxyapatite toothpaste. This is the first one that makes my teeth look brighter and feel healthier. My husband likes it too.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Good Stuff!
Flavor Name: Mint, Size: Pack of 1 (4 Ounce)
I have been trying different non fluoride toothpaste and I think I have found a winner! This toothpaste leaves my teeth clean and my mouth fresh! The texture is great and I am impressed with the ingredients. The price is a little pricey but you only need a pea size amount. Very easy to use and does not run out of the tube like some non fluorides Ive used. Definitely will buy again!
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Reviewed in the United States on March 28, 2026
★★★★★ 5
10/10 would recommend
Flavor Name: Mint, Size: Pack of 1 (4 Ounce)
I love this toothpaste! I have tried several hydroxyappetite pastes and this is by far my favorite. My teeth feel clean, I have zero sensitivity issues anymore and my dental check ups are very good.
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Reviewed in the United States on May 29, 2026