GLOWORM LIGHT ALPHA PLUS SET 1200 LUMENS HOHTTEBK1 The Ksyrium S Disc is

The Ksyrium S Disc is 40g lighter than the former Ksyrium UST Disc while also being stronger and laterally stiffer

While its relative small form factor and superior mounting options give you the freedom to setup the light wherever you need it most

It also keeps the run of cable as short as possible

Pro 4 QR Drive Side Spacer Micro-Spline

5"" and 29""

GLOWORM LIGHT ALPHA PLUS SET 1200 LUMENS HOHTTEBK1 The Ksyrium S Disc is"The all new Gloworm Alpha! This small form 1200 Lumen light sets the benchmark for quality, lightweight and affordable night riding like no other. Weighing in at a meager 69g (light only) and with the smallest footprint of the Gloworm range, the Gloworm Alpha PLUS is the perfect option helmet and handlebar mounting."