Just so you know...
AMA BUB leather requirements:
Suits made of synthetic material are not permissible. The
use of stretchable Kevlar and perforated materials in noncritical
areas are permissible. Leather suits shall be onepiece
design or joined by a full circumference zipper at the
waist. Leathers cannot be too big or loose. Critical area
(knees, elbows, forearms, shoulders) armor or 2-layers of
leather is highly recommended. Due to invisible flames,
riders’ of motorcycles burning fuels of Methanol content
are recommended to wear Nomex underclothing or
something of similar nature.
RWB BUB leather requirements:
The use of synthetic material riding suits is prohibited. The use of stretchable Kevlar
and perforated materials in non-critical areas are permissible. Leather suits may be
one-piece design or joined together with a full circumference zipper at the waist, or
separate jacket and pants. Leathers cannot be too big or loose. Critical area (knees,
elbows, forearms, shoulders) armor or 2-layer of leather is highly recommended.
Riders of motorcycles burning fuels of a Methanol content, are recommended to wear
Nomex underclothing or something of similar nature due to invisible flames
-Linnea
BUB Racing Inc