Armour Bikes Grip Stop Rings
check availability in partner shops:
https://fourpegsbmx.com/
Grip rings made of durable aluminum allow, keep your grips in place thanks to screw lock.
Material: 7075-T6 aluminum;
Weight: 21 grams/pair;
Outer Diameter:32mm;
Width: 10mm;
DIN 914 lock on screws x1 per grip stop ring
Fit 7/8" tube handlebars