The document contains engineering drawings and specifications for a bicycle wheel assembly. It lists the parts needed including wheel hub, tire rim, spokes, and nipples. The drawings show the wheel dimensions and tolerances as well as cross sections of the rim and spoke layout. Layer details are provided for the carbon fiber layup of the rim.

1. 1
2
3
4
Item Name Item Number Quantity Drawing Number
Wheel Hub 1 1 Not required by Felt in
deliverables
Tire Rim 2 1 N02RE185B, N03RE185B,
N04RE185B
15g Spoke Nipples 3 28
1.7mm Spoke Wire 4 1.1m total length
4
A
123
B B
A
2 134
BICYCLE WHEEL
ASSEMBLY
1
DO NOT SCALE DRAWING
N01AE185B
SHEET 1 OF 6
042716
053016npalomo
npalomo
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:3 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
Univeristy of California, Davis
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN MILLIMETERS
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Student Edition.
For Academic Use Only.

2. 595
29.52°
16.66°
3.80°
42.38°
K
K
M
M
O
O
Q
Q
S
S
31
L
SECTION K-K
2.50
R0.30
R0.30
5
10.30
R2.50
R1
6.10
R0.30
R8
R9.50
R0.50
R0.30
4.60
R21
R2
R20
R2
R20
R2
R2
R16
R2
26.90
28.85
46.81
27.35
23.54
1.75
4.50
R22
25
R3 R3
R16.75
R20.75
R3
R3
6.80
0.76
DETAIL L
SCALE 3 : 1
HIDDEN LINES NOT SHOWN FOR CLARITY
SOME CENTER POINTS NOT SHOWN FOR CLARITY
4
A
123
B B
A
2 134
6061-T6 Aluminum
RIM
SECTION K-K
1
DO NOT SCALE DRAWING
N02RE185B
SHEET 2 OF 6
042716
053016npalomo
npalomo
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:3.5WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
University of California, Davis
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN MILLIMETERS
TOLERANCES:
FRACTIONAL
ANGULAR: MACH 1 BEND
TWO PLACE DECIMAL 0.10
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
SECTIONS M-M THROUGH
S-S SHOWN ON
SUBSEQUENT DRAWINGS
SOLIDWORKS Student Edition.
For Academic Use Only.

3. N
SECTION M-M
R18
R20
R4
R3
19
R50
18.76
20
10.30
R43.48
13.24
28X 6
2
27
7X3.31°
7X6.84
R4
R3
DETAIL N
SCALE 3 : 1
P
SECTION O-O
7X8.65°
7X6.37
DETAIL P
SCALE 3 : 1
HIDDEN LINES NOT SHOWN FOR CLARITY
SOME CENTER POINTS NOT SHOWN FOR CLARITY
4
A
123
B B
A
2 134
6061-T6 Aluminum
RIM
SECTION M-M & O-O
1
DO NOT SCALE DRAWING
N03RE185B
SHEET 3 OF 6
042716
053016npalomo
npalomo
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:3.5WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
University of California, Davis
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN MILLIMETERS
TOLERANCES:
FRACTIONAL
ANGULAR: MACH 1 BEND
TWO PLACE DECIMAL 0.10
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Student Edition.
For Academic Use Only.

4. R
SECTION Q-Q
7X5.63°
7X10.24
DETAIL R
SCALE 3 : 1
T
SECTION S-S
7X6.01°
7X9.15
DETAIL T
SCALE 3 : 1
HIDDEN LINES NOT SHOWN FOR CLARITY
SOME CENTER POINTS NOT SHOWN FOR CLARITY
4
A
123
B B
A
2 134
6061-T6 Aluminum
RIM
SECTION Q-Q & S-S
1
DO NOT SCALE DRAWING
N04RE185B
SHEET 4 OF 6
042716
060116npalomo
npalomo
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:3.5WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
University of California, Davis
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN MILLIMETERS
TOLERANCES:
FRACTIONAL
ANGULAR: MACH 1 BEND
TWO PLACE DECIMAL 0.10
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Student Edition.
For Academic Use Only.

5. 9.05°
U
U
W
W
V
SECTION U-U
DETAIL V
SCALE 2.5 : 1
A
B A B
A
BX
SECTION W-W
DETAIL X
SCALE 2.5 : 1
B
B
B B B
B
4
A
123
B B
A
2 134
Carbon Fiber
LAYUP SECTIONS
0
DO NOT SCALE DRAWING
N05RE185B
SHEET 5 OF 6
060116npalomo
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:3.5WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
University of California, DavisNAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN MM
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Student Edition.
For Academic Use Only.

6. B (TIRE BED)
A (84 PL.)
B (28 PL.)
B (28 PL.)
* LAYER 1 IS THE OUTERMOST LAYER (BOTTOM LAYER) OF THE LAYUP.
** ALL LAYERS 0.08mm THICK
LAYER * LAYUP A PLY
ANGLE ( ) **
LAYUP B PLY
ANGLE ( ) **
1 90 45
2 0 -45
3 -90 45
4 -45 -45
5 45 90
6 -45 90
7 45 90
8 -90 90
9 0 45
10 90 -45
11 0
12 0
13 0
14 0
15 0
16 0
17 45
18 -45
19 90
20 90
21 90
22 90
23 90
24 -45
25 45
4
A
123
B B
A
2 134
Carbon Fiber
LAYUP DETAILS
0
DO NOT SCALE DRAWING
N06RE185B
SHEET 6 OF 6
060116npalomo
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:3.5WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
University of Califonia, DavisNAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN MM
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Student Edition.
For Academic Use Only.