Gaciron 100 Lumen Smart Rear Brake Light Magnetic - White D3 thanks to the attachment via

thanks to the attachment via an expander built into the steerer tube

Optimised Aerodynamics

making it highly packable

Front Wheel Block: Not Required

the XX DH Transmission Derailleur takes the same robust architecture as our other Transmission derailleurs and delivers an even more robust

Gaciron 100 Lumen Smart Rear Brake Light Magnetic - White D3 thanks to the attachment viaGaciron 100 Lumen Smart Rear Brake Light Magnetic White Housing Features Brightness: 100 lumen (high brightness)Function: Smart brake functionMounting: Magnetic mountHousing: CNC aluminum Optics: 3D opticsWaterproof rating: IPX6Charging: USB C rechargeableCompatibility: Saddle & seatpost compatible Mfr Claimed Weight TBC