Conditions for use
Each Bontrager part is intended to be used in a specic set of conditions. Riding a Bontrager
part in a Use Condition that is more stressful (higher number) than that for which it is
intended can cause the part to fail. Determine the type of Bontrager part you have pur-
chased, and avoid conditions higher than the intent of your part, as listed below:

use Condition bontrager part type

For riding on pavement only
Riding on a paved surface
where the tires do not lose
ground contact
Race XXX Lite road crankset
For riding on improved
paths and roadways only
No jumping
Condition  plus smooth gravel
roads and improved trails with
moderate grades where the
tires do not lose ground contact
For riding on unimproved
trails with small obstacles
Conditions  and 2 plus rough
trails, small obstacles, and
smooth technical areas, includ-
ing areas where momentary
loss of tire contact with the
ground may occur.
nOt jumping.
Race XXX Lite ATB crankset
For riding on rough trails
with medium obstacles
Conditions , 2, and 3 plus rough
technical areas, moderately
sized obstacles, and small
jumps.
Race XXX Lite ATB crankset
For extreme riding
User caution advised
Jumping, hucking, high speeds,
or aggressive riding on rougher
surfaces, or landing on at
surfaces. This type of riding
is extremely hazardous and
puts unpredictable forces on a
bicycle which may overload the
frame, crankset, or parts.
Big Earl crankset
Conditions for use