The Bosch Kiox 500 Display BHU3700 is the big-screen sibling to the Kiox 300 Ñ a 2.8" colour display with acoustic feedback notifications, all the Kiox 300's connectivity features, and a noticeably more generous view for riders who want more data at a glance. Think of it as the Kiox 300's big brother.

Key Features

• 2.8" large colour display Ñ easier to read at speed and with gloves on
• Acoustic feedback notifications Ñ audible alerts for key events
• Over-the-air updates via eBike Flow app
• Full navigation via eBike Flow phone integration
• Universal Kiox 1-arm holder for clean handlebar mounting

Compatibility

Compatible with the full Smart System motor range: BDU3142, 3143, 3144, 3145, 3320, 3340, 3360, 3463, 3473 PX, 3741, 3741 CX, 3761 CX Race, 3781 (Speed), 3840 CX, 3843 CX, 3863 CX Race, 3883. Works with Speed pedelecs (BDU3781).

Kiox 300 or Kiox 500?

Choose the Kiox 500 if you value a larger, more readable display Ñ especially useful for tourers reading route guidance, older riders, or anyone who rides with prescription eyewear. The Kiox 300 is a bit more compact and costs less; the Kiox 500 trades size for significantly more visible data.

Replacement Display Only

This is the Kiox 500 display unit alone Ñ you'll reuse your existing Kiox 1-arm mount. Genuine Bosch OE from upVolt with full manufacturer warranty and same-day dispatch on weekday orders.