alpha Technik brake disc Omega-Design ABD33, front for KTM 250 / 390 RC, Duke 390, Husqvarna 401 Svartpilen

Product details

alpha Technik brake disc ABD33 floating (outer diameter=320mm, inner diameter=90mm, bolt circle=110mm), inner carrier black anodised aluminium, outer ring steel with Omega design, with ABE

General Description

aBD³³
Developed for the toughest conditions in racing, tested for durability in the IDM, and now available for you: the alpha Technik brake disc "aBD³³" – naturally with ABE.

The aesthetics are more than just mere design. The cut-outs in the friction ring are specifically engineered. The overlapping of the openings ensures constant cleaning of the contact surface between the brake pad and the brake disc. This prevents dirt accumulation and optimises the ventilation of outgassing brake pads. The brake pad lies evenly and flat against the friction ring throughout the entire rotational movement. The contact surface also remains constant.

This is made possible by the geometry and alignment of the ventilation openings. The even contact prevents one-sided wear of the brake pad, even under extreme load. The harmonious stressing of the lining prevents premature wear.

The result is clear feedback to the rider, the braking process becomes more transparent and predictable, thereby promoting confidence in their own brake system.

Features:
- Full Floating washer*
- Outer ring made of special steel
- Plane-parallel grind
- Inner carrier aluminium, CNC-milled
- Optimal friction values
- Even wear
- Long service life
- With ABE

*Full Floating washer depending on the vehicle (please note the product name!)