Stromer - Frontbase Solenoid, ST3, ST5 bike protection Keeps your phone accessible for

Keeps your phone accessible for navigation and apps during rides

Fits standard 700c rims with a 28-622 bead seat diameter

expanding frame compatibility

Powerful SYNO Drive motor with smooth acceleration up to 32 km/h (20 mph)

puncture-protected with Reflex

Stromer - Frontbase Solenoid, ST3, ST5 bike protection Keeps your phone accessible forSpecs Brand: Stromer Model: Frontbase Solenoid Compatibility: ST3, ST5 electric bicycles Category: Frontbase component for Stromer e bikes Purpose: Optimizes performance and reliability of the drive system Physical notes: Compact solenoid module with an integrated cable harness EAN: 210000009668 Features Compact solenoid module with integrated cable harness for clean, straightforward installation Precision engineered for improved drive system