Formula Ebike Magnet Disc Adapter - Speed Sensor Magnet - Purple - For 203/220mm Ignore Retail Brand Rule Who's this item for: Riders

Who's this item for: Riders after shield style sunglasses with interchangeable lenses

The 2L Hydrapak reservoir has a quick-disconnect hose

Handlebar clamps to be tightened with equal gaps on top and bottom

It's the go to for rides

Formula Ebike Magnet Disc Adapter - Speed Sensor Magnet - Purple - For 203/220mm Ignore Retail Brand Rule Who's this item for: RidersWith the E bike Magnet Speed Sensor Adapter from Formula you can attach a magnetic speed sensor to the Monolitic brake rotor of your e bike. This gives you even more accurate data about your journeys. Compatibility Monolitic 6 bolt brake rotor Monolitic Center Lock brake rotor Features brake rotor adapter for magnetic speed sensors fits in recess of brake rotor