Made in 3K weave Carbon fiber with an undercoat finish, the EXCESS XLC 451 Mini/Expert carbon rim combine strength, rigidity and lightness. Specially designed for BMX with 2 different aero rim profiles for the front or for the rear depending on the type of braking used, each with a low profile and a high-gloss finish and angle nipples holes, for a more direct angle offering a more rigid shelving.

3K carbon fiber with water stickers and shiny clear coating finish rim
Low Profile Aero
Brakeless Surface Profile
Angled Nipples Holes
Tubeless Ready System


Designed to be used as a front rim or a rear rim when using a disc brake.

SIZE : 20″ X 1-1/8″-1-3/8″
ETRTO: 451mm
Height: 23.3mm
Internal Rim Width: 16mm
External Rim Width: 22mm
ERD: 423.4mm
Drilling : 28 or 36 holes
Valve : F/V Presta
Weight : 289 g / 10.19 oz

Recommended tire pressure maximum : 110Psi / 7,58 bar
Recommended Spoke Tension : ≤115KGF


Our rims feature a Bead Lock System, needed for the rim to be Tubeless Ready. With the installation of additional items needed you can get the rim ready for tubeless set up, along with the usage of a tubeless specific tire. With a tubeless set up, you can lighten up your wheels, save\ing rotational weight, as well as have a sealant inside your tubeless ready tire to help automatically repair small punctures. Additional items needed to convert to a Tubeless system include Special Valve, Sealant Rim Tape, and Liquid sealer.