The tread features low

but the back of the thumb does work well for this

Works with both tubes and tubeless

lightweight rims of either 25

Knog Blinder 1000 Front Light - Front - 1000 - Black Replace Images The tread features lowDesigned for road cyclists, the next generation Blinder 1000 front bike light is engineered for precision and performance on sealed roads. The powerful road focused beam optics will ensure you can see clearly at speed, while the dual mount options (included) give you the choice of bar mounting or attaching under your computer. A powerful 1000 lumens providing up to 100m of quality illumination. Features Precision beam optics engineered for the road