Yamaha YZF R1 2015-onward - BSD Aluminium - 3 function - race switch - i2m dashboard - brake mount - Stop/Run Start dash up/down

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  • Regular price £282.00

Make : Yamaha

Model : R1

Year : 2015 onward with i2m dashboard

Part Number : BD-SW-4BC-50

Number of switch functions : 4

Position : Right side

Road or Track : Track only

Mounting type : Mounts directly onto the brake master cylinder 

Download the product : Datasheet


This switch is is a direct 'plug n play' replacement for the standard switch assembly on bikes fitted with the i2m dashboard

The standard scroll wheel functions are removed and replaced by two buttons for dash up/down and pre-wired to suit the i2m dash

May also be used with the YEC/GYRT kit system



  • Stop/Run
  • Start
  • Dash up/down


These 'Type C' switches mount directly onto the brake master cylinder using the two original clamp screws and a new dedicated clamp. 

The clamp is supplied free with each switch, with the default clamp matching the bolt pattern of the standard bike, but you are free to choose an alternative clamp at the time of ordering at no extra cost.

We have brake clamps for:

  • BR-A    32mm in-line bolt spacing 
  • BR-B    30mm offset bolt spacing - Brembo XR , GP
  • BR-N    32mm in-line with a left offset for short brake levers Nissin / Brembo RC, RCS, Costa Corta
  • BR-F    30mm in-line as found on Accosato / Hel components
  • BR-J     32mm offset bolts spacing as found on Beringer components
  • BR-G    Generic clamp for any 21.8 > 22.2 mm handlebar (does not mount on the brake pump)

Unless otherwise specified we will supply the BR-A clamp for this application.

Clamps may be bought separately should you change this part at a future time, there is no need to replace the switch assembly

Perfect for saving space on the handlebar and ideally suited to bikes with aftermarket brake or throttle components


Construction / Notes:

  • Billet aluminium body
  • IP 67 waterproof switches with gold plated contacts
  • Raychem type 55 wire and DR25 sleeving
  • Plug and play wiring 
  • Greater crash protection and electrical integrity
  • May be repaired after crash damage