Beartech Side Slidemount For C4, Openpilot Slide Quick Mount SET for Comma Device

BearTech Side Slidemount C4

Check out Erich's review on actual Comma 4!
https://youtu.be/_5GPw4rPtOU

C4 Side Slidemount - Pre-Order

🚀 Pre-Orders Are Live! We expect to start shipping around Christmas time. Most orders should arrive in early 2026.

Pricing Note: All base prices are in CAD ($54 CAD base). The USD prices listed below are estimates (~$39 USD) and may fluctuate slightly based on the daily exchange rate.

🔥 Pre-Order Combo Deals

Limited time offers. These discounts are only available during the pre-order period.

• 1. The Ultimate Set (C4 Mount + Suction Rack + CPL Filter + IR Filter)

  • Regular Price: $140 USD

  • Pre-Order Price: $84 USD

  2. C4 Mount + Suction Rack

  • Regular Price: $93 USD

  • Pre-Order Price: $67 USD

  3. C4 Mount + CPL Filter + IR Filter

  • Regular Price: $97 USD

  • Pre-Order Price: $69 USD

  4. C4 Mount + CPL Filter

  • Regular Price: $82 USD

  • Pre-Order Price: $62 USD

  5. C4 Mount + IR Filter

  • Regular Price: $64 USD

  • Pre-Order Price: $49 USD

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  💡 What are these add-ons? (Quick Guide)

  • Suction Rack: A non-permanent mounting solution perfect for tinted windshield, rental cars or travel. It allows you to mount your device without using sticky tape on the windshield. It is specially redesigned for C4. It will be compatible with C4 Slidemount
    https://docs.innoisle.com/beartech/suction-rack
    

  • CPL Filter (Circular Polarizer): Sunglasses for your Comma cameras. These filters reduce windshield glare and dashboard reflections, helping the OpenPilot model see the road more clearly in bright sunlight. (Note: Not recommended if you have ceramic windshield tint).
    https://docs.innoisle.com/beartech/cpl-filter
    

  • IR (Infrared) Filter: A small filter that covers your car's rearview mirror sensor. It prevents the Comma device's night-vision light from confusing your auto-dimming mirror, ensuring your mirror still dims correctly at night.
    https://docs.innoisle.com/beartech/ir-infrared-filter
    

🛠️ For Previous C3 Slidemount Owners (Limited Qty)

Please read carefully before choosing these options.

Addon A: C3 Slidemount Convert Kit ($19 USD)

• What it does: Converts your old C3 Slidemount into a C4 Slidemount.

• Important: This is a permanent DIY modification. You will need to dismantle your old mount. Once converted, it will no longer work with your C3 device.

• Who is this for? Only choose this if you are fully switching to C4 and will never need to mount your C3/C3X again.

For detailed documentations, explanations, and installation instructions, please visit: https://docs.innoisle.com/beartech/slidemount-c4

If you'd like to stay in the loop, please join our discord: http://discord.innoisle.com/

Product Description:

We did some improvements on the new Side Slidemount for C4.

Highlight: 
1. CNC aluminum C4 holding bracket (at the center)
2. All screwed-in design with no epoxy or any adhesive on the structural parts.
3. 2X the VHB tape area, pair with reduced-weight C4, means not waiting for VHB to cure.
4. Curved mounting surface on the windshield side to better fit any windshield.
5. Right-angle USB-C cable.
6. Together with the Side Slide mechanism for maximum top space saving.

And features that users liked from the last Slidemount for C3X:
1. 2 Tier sliding for short movement.
2. Magnet guiding and holding for easy one-hand operation.
3. Blade-style pin for robust connection.

What is included in the Slidemount Set:
Slidemount Set:
1. Slidemount Set Pack:
- Device Side Mount x1
- Windshield Side Mount x1
2. Type C pack
- 13cm Right Angle Head Type-C to Right Angle Head Type-C Cable
(Connect the comma device and the Device Side Mount)
- 45cm Right Angle Head Type-C to Stright Type-C Cable
(Connect harness box and the Windshield Side Mount)
3. VHB Tape pack
- Cut to size 3M VHB Tape x2
(Stick the Windshield Side Mount to Car Windshield)
- Wet & Dry wipes x2
(Clean the windshield before apply)
- IPA wipe x2
(Clean the windshield before apply)
- Static film x2
(Stick to the windshield before sticking the VHB tape for easy removal in the future
ONLY stick to glass (no tint on the windshield)
If the temperature in your area is above 40C (or 104F), static film is not recommended)
4. Adhesion Promoter pack
- Adhesion Promoter Wipe x2
- PE gloves x2
4. Tightening Kit x1
(Adjust set screw)
Allen Key x1
Set Screw x4

What is included in Windshield Slidemount:
1. Windshield Slidemount Pack:
- Windshield Side Mount x1
2. Type C pack
- 45cm Right Angle Head Type-C to Stright Type-C Cable
(Connect harness box and the Windshield Side Mount)
3. VHB Tape pack
- Cut to size 3M VHB Tape x2
(Stick the Windshield Side Mount to Car Windshield)
- Wet & Dry wipes x2
(Clean the windshield before apply)
- IPA wipe x2
(Clean the windshield before apply)
- Static film x2
(Stick to the windshield before sticking the VHB tape for easy removal in the future
ONLY stick to glass (no tint on the windshield)
If the temperature in your area is above 40C (or 104F), static film is not recommended)
4. Adhesion Promoter pack
- Adhesion Promoter Wipe x2
- PE gloves x2

All the electronic components on this device are AEC-Q100 & AEC-Q200 qualified.  
All the connecting parts are from original equipment manufacturers. 
Assembled in Canada. 3D printed case with ASA-CF automotive grade and UV resistant plastic

How to get customer service for the product issue:
Question of setting it up?
- Documentation: https://docs.innoisle.com/
- Discord: https://discord.innoisle.com/
Product defect warranty and help request:
- Email us at `info@beartech.ca` If you purchased from `shop.tlbb.ca` or `shop.beartech.com`.
- Send us a message on Etsy with your order number if you purchased from our Etsy store.

You can also find Comma Pedal at

https://shop.tlbb.ca/products/comma-pedal

You can also find SDSU at

https://shop.tlbb.ca/products/sdsu

You can also find splitters at

https://shop.tlbb.ca/products/splitter

You can also find bare connectors for Pedal at

https://shop.tlbb.ca/products/extra-connectors

You can also find harness for GM Bolt at

https://shop.tlbb.ca/products/harness-set-gm

You can also find DFU Key at 

https://shop.tlbb.ca/products/dfu-key