20" (406mm) Demolition Zero Double Wall BMX Rim - 36H - Black 175mm so a new clamping design

so a new clamping design made specifically for die-casting was used

black steel low flange loose ball hubs

we’ve included all the features you’ve come to expect from S&M

Hub Type: BMX Cassette

rounded finish and uses an 8mm Allen key

20" (406mm) Demolition Zero Double Wall BMX Rim - 36H - Black 175mm so a new clamping designThe Demolition Zero Rim has been around for many years in BMX without changing and that's because it didn't need to. The Zero rim has a classic look and features double walled, welded seem construction. This rim holds up great for the guys from the Demolition team so you know it will do well for you too. Size: 20, 36 Holes Double walled Welded seam to stay secure and durable Etched logo Rim Depth: 12mm Width: 31mm Internal Width: 25mm ERD: 389 (20)