It features the tracer nose system that allows you to increase the airflow with the flick of a switch

chrome-plated steel

4 & 5mm sizes

Weighing 48 grams this cage features minimalist styling and won't drop your bottle like other competitor's steel cages

Park CSB-1 Hacksaw Blade for Carbon Fibre netsuite-webdata-created It features the tracer noseCARBON SAW BLADE 12" Tungsten steel hacksaw blade specially designed to smoothly cut carbon composite handlebars, forks, seat masts, seat posts, etc. Fits Park Tool SAW 1 Hacksaw and most 12" hacksaws. The CSB 1 is designed for use with the SG 8 Saw Guide. NOTE: Similar to a grinding stone, do not use this blade on aluminum