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Our
Expert frame is designed to fit riders 4’7” to 5’1” (ages
9 to 11). Like our
other smaller frames, the Expert features an 8” seat tube with a
66-degree angle. This keeps the seat low and behind the rider and out of the
way when pedaling. The
frame also features a slightly easier head angle than most frames
at 72 degrees. The
reason behind this is that younger riders on skinny tires feel
squirrelly with steep head angles.
This makes them slow down until the bike feels more
comfortable. The main
idea here is to make them feel more comfortable so they can go
faster! Our 72-degree
head angle gives the bike quick enough turning but makes the bike
feel more secure (especially in the turns) allowing them to go
faster.
Finally,
all of our frames feature a real short back-end that makes
the bike react quicker out of the gate and the turns.
Shorter back ends also tend to manual jumps better.
Crupi frames come standard with custom cable hangars and
machined head tubes, which are faced for you so your headset will
press in smoothly and evenly.
Yes, there was a lot of thought that went into our frames.
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Top
Tube Length:
Rider
Area:
Down
Tube Length:
Head
Angle:
Head
Tube Size:
Seat
Tube Angle:
Seat
Tube Size:
Seat
Clamp Size:
BB
Size w/Crupi Crank:
BB
Height:
Min
Rear Length:
Max
Rear Length:
Wheels
designed for:
Frame
Weight:
Frame
Colors: |
19.50
20.06
19.50
72
1"
66
22.2
1"
115
mm
11.0"
12.5"
14.0"
1-1/8"
1-3/8"
2lbs
10oz
L.
Black
White
T.
Green
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Arcadia, California 91006 