Magicshine SEEMEE 100 V2.0 Smart Rear Light (100 Lumens) pin roll steels Weight: 220 (M size)

Weight: 220 (M size)

SERIES: SLX

or electric bike

Hollowtech II: 24 mm spindle dia

Seatpost - LOOK Aeropost 3 Carbon

Magicshine SEEMEE 100 V2.0 Smart Rear Light (100 Lumens) pin roll steels Weight: 220 (M size)Features Transparent optical fiber provides maximum 100 lumen output 260 lighting visibility gives you all around protection 5 modes: low, high, flash, eco, smart Built in motion sensor automatically turns brighter when braking (can be turned on off manually) Ambient light sensor automatically adjusts modes according to the environment Low power mode (automatic) to extend the runtime efficiently Multiple mounting methods that fit in saddle and