The Bosch Nyon Display BUI275 is the earlier-generation Nyon Ñ the 3.2" colour display introduced with Bosch BES2 MY2015. With 8 GB of onboard map storage, Bluetooth, and Wi-Fi, it delivers genuine navigation and connected-riding functionality on Bosch e-bikes from that generation.

Key Features

• 3.2" colour display Ñ clear, legible, information-rich
• 8 GB onboard storage for downloaded maps and routes
• Bluetooth & Wi-Fi for eBike Connect app integration
• Ride data, activity tracking, and custom riding modes
• Original Bosch OE replacement display

Compatibility

Compatible with Bosch BES2 MY2015 e-bikes Ñ BDU250C, 255C, 250P, 250P CX, 290P, 310, 350, 365P, 450P CX, and 490P motors. Not compatible with Smart System (BES3).

BUI275 vs BUI350

The BUI275 (this product) is the earlier MY2015 Nyon with onboard map storage. The BUI350 is the updated version with Gorilla Glass and refined software. Both cover broadly the same compatibility range Ñ the BUI275 is often chosen as a cost-effective direct replacement for MY2015 bikes that shipped with this specific unit.

Replacement Display Only

This is the display unit alone. Mounting hardware is typically retained from the existing installation. If you need a full retrofit kit, ask upVolt and we'll specify the correct option for your bike generation.

Genuine Bosch OE, same-day dispatch, full manufacturer warranty.