All Risers are manufactured using 304 Grade Stainless Tube (unless specified) with a 2mm wall thickness.
The 90 degree bend on the risers is bent using a “wrinkle die” which helps reduce thinning of the material in the back of the bend.
All risers (except 45mm) are supplied with dimples up the side of the tube to assist with product centring before reaching the Secondary Heads.
Not supplied with a mounting bracket and suitable to replace original risers on Flexi-Coil bars.
