Sunny Health & Fitness SF-B1002 User manual

BELT DRIVE INDOOR CYCLING BIKE
SF-B1002
USER MANUAL
IMPORTANT! Read all instructions carefully before using this product. Retain owner’s
manual for future reference. For customer service, please contact:
[email protected]

IMPORTANT SAFETY INFORMATION
We thank you for choosing our product. To ensure your safety and health, please use this
equipment correctly. It is important to read this entire manual before assembling and using the
equipment. Safe and effective use can only be assured if the equipment is assembled,
maintained, and used properly. It is your responsibility to ensure that all users of the equipment
are informed of all warnings and precautions.
1. Before starting any exercise program you should consult your physician to determine
if you have any medical or physical conditions that could put your health and safety
at risk or prevent you from using the equipment properly. Your physician’s advice is
essential if you are taking any medication that may affect your heart rate, blood
pressure, or cholesterol level.
2. Be aware of your body’s signals. Incorrect or excessive exercise can damage your
health. Stop exercising if you experience any of the following symptoms: pain,
tightness in your chest, irregular heartbeat, shortness of breath, lightheadedness,
dizziness, or feelings of nausea. If you do experience any of these conditions, you
should consult your physician before continuing with your exercise program.
3. Keep children and pets away from the equipment. The equipment is designed for
adult use only.
4. Use the equipment on a solid, flat level surface with a protective cover for your floor
or carpet. To ensure safety, the equipment should have at least 2 feet of free space
all around it.
5. Ensure that all nuts and bolts are securely tightened before using the equipment.
The safety of the equipment can only be maintained if it is regularly examined for
damage and/or wear and tear.
6. It is recommended that you lubricate all moving parts on a monthly basis.
7. Always use the equipment as indicated. If you find any defective components while
assembling or checking the equipment, or if you hear any unusual noises coming
from the equipment during exercise, stop using the equipment immediately and don’t
use the equipment until the problem has been rectified.
8. Wear suitable clothing while using the equipment. Avoid wearing loose clothing that
may become entangled in the equipment.
9. Do not place fingers or objects into the moving parts of the equipment.
10.The maximum weight capacity of this unit is 275 pounds.
11.This equipment is not suitable for therapeutic use.
12.Move with caution when lifting and moving the equipment.Always use proper lifting
technique and seek assistance if necessary.
13.Your product is intended for use in cool, dry conditions. You should avoid storage in
extreme cold, hot, or damp areas as this may lead to corrosion and other related
problems.
14.This equipment is designed for indoor use only! It is not intended for commercial
use!
WARNING: This product can expose you to one or more chemicals known to the
State of California to cause cancer and birth defects or reproductive harm. For
more information go to www.P65Warnings.ca.gov.

EXPLODED DRAWING
1
2
3
4
6
7
8
9
9
10
10
10
9
11
11
11
11
12
12
13
13
14
15
15
15
15
16
16
11
18
19
20
21
23
22
16
24
25
18
26
27
28
29
29
30
31
31
3233
34
35
36R
36L
37
38
39
40
40
41L
42
42
43
43
44
45
46
47
48
49
50
51
53
54
55
57
17
17
61
63
62
60
48
52
67
68
69
45
64
64
71
71
71
73
72
72
73 71
71
17
17
62
71
56
58
75
79
76
41R
65
74
10 74
10
74
10 74
10
48
48
48
48 62
77
78
70
5
5
66
66
S6
S14-15-17
59
59
59
59
62
71

PARTS LIST
No.
Description
Qty
No.
Description
Qty
1
Main frame
1
37
Belt wheel Φ204*20*5PK
1
2
Saddle post
1
38
Belt 5PK520
1
3
Handlebar
1
39
Screw M10*16*S6
4
4
Handlebar post
1
40
Crank cap Φ25*7
2
5
Adjustable bolt
2
41L/R
Pedal YH-76X 9/16
2
6
Front stabilizer
1
42
Bearing 6004-RZ NBK
2
7
Rear stabilizer
1
43
Jump ring d20
2
8
Seat slider
1
44
Wave washer d20*Φ26*0.3
1
9
Screw M10*25*S6
4
45
Nut M10*1.25*H7.5*S14
2
10
Washer d10*Φ20*2.0
8
46
Cover for middle axle Φ50*Φ32*33
1
11
End cap PT80*40*20
5
47
Tension knob M10*Φ49*46
1
12
Transport wheel Φ71*Φ19*24
2
48
Nut M10*H7*S17
6
13
Screw Φ7.8*30*M6*15*S5
2
49
Brake rod Φ10*240*M10*15*M6*7
*M10*95
1
14
Screw M6*12*S5
2
50
Spacer 20*20*120
1
15
Adjustable pad M10*30*Φ52*49
4
51
Spring Φ2.0*Φ15*54*N12
1
16
Adjustment knob M16*1.5*15*Φ49
3
52
Square nut 15*15*25*M10
1
17
Screw M5*20*Φ8.5
5
53
Nut M6*H14*S10
1
18
Bushing PT80*40*PT70*30*175
2
54
Spring piece t2.0*15.8*153
1
19
Screw M10*25*S6
2
55
Brake block 12*25*138
1
20
Washer d10*Φ20*1.5
2
56
EVA pad 10*22*95
1
21
Water bottle holder
1
57
Cow leather pad t5*25*138
1
22
Screw M5*12*Φ8.5
2
58
Screw M6*8*Φ12
1
23
Washer d5*Φ13*1
2
59
Bearing 608ZZ Φ8
4
24
Bushing F45*F38*153
1
60
Screw M5*12*Φ10
1
25
End cap F38*38*14
1
61
Nut M5*H4*S8
1
26
Saddle
1
62
Washer d6*Φ12*1.2
5
27
Inertial wheel 22*Φ460*74*28*Φ55*44*PK
1
63
Bolt M6*12*S10
2
28
Inertial axle Φ15*162*M12*1*29*29
1
64
Screw M6*10*Φ12
2
29
Bearing 6202-2RS
3
65
Nut M5*H9*S8
1
30
Spacer Φ20*Φ15.1*28
1
66
Nut M8*H7.5*S13
2
31
Nut M12*1*H6*S19
2
67
Inner chain cover
1
32
Nut M12*1*H19.5*S19
1
68
Outer chain cover
1
33
Washer d12*Φ24*2
1
69
Front cover
1
34
Nut M12*1.0*H11*S18
1
70
Cap Φ38*14
1
35
Middle axle Φ20*184*43*10.5*74.5
*4-φ10.1*φ105
1
71
Screw ST4.2*16*Φ8
9
36L/R
Crank arm 170 “L” “R”9/16
2
72
Washer Φ6.5*Φ25*6
3

No.
Description
Qty
No.
Description
Qty
73
Washer Φ30*Φ10.1*3
3
77
Allen wrench S6
1
74
Bolt M10*16*S6
4
78
Spanner S14-15-17
1
75
Shipping rear tube
1
79
Open end wrench S13-15
1
76
Shipping front tube
1

HARDWARE PACKAGE
#10 (d10*Φ20*2.0) 4PCS
#9 (M10*25*S6) 4PCS
#20 (d10*Φ20*1.5) 2PCS
#19 (M10*25*S6) 2PCS

ASSEMBLY INSTRUCTIONS
1
74
10 74
10
74
10
75
76
STEP 1:
Unscrew the Screws (No. 74) with Allen Wrench (No. 77) and remove the Washers (No.
10), Shipping Rear Tube (No. 75) and Shipping Front Tube (No. 76).
You may discard these parts or save them in case you’d like to repackage the item in the
future. [Screws (No. 74), Washers (No. 10), Shipping Rear Tube (No. 75) and Shipping
Front Tube (No. 76)]

#9 M10*25*S6 4PCS
#10 d10*Φ20*2.0 4PCS
9
10
9
10 1
S6
7
6
STEP 2:
Attach the Front and Rear Stabilizers (No. 6 & No. 7) to the Main Frame (No. 1) using 4
Screws (No. 9) and 4 Washers (No. 10). Tighten and secure with Allen Wrench (No. 77).

41R
41L
21
23
22
1
#22 M5*12*Φ8.5 2PCS
#23 d5*Φ13*1 2PCS
STEP 3:
Before you begin, immobilize the crank arms by turning the tension knob all the way to the
right.
Left Pedal: Align the Left Pedal (No. 41L) with the Left Crank Arm (No. 36L) at 90
degrees. Gently insert the pedal into the crank arm, turn the pedal counter-clockwise as
tightly as you can with your hand. Tighten and secure with Open End Wrench (No. 79).
Right Pedal: Align the Right Pedal (No. 41R) with the Right Crank Arm (No. 36R) at 90
degrees. Gently insert the pedal into the crank arm, turn the pedal clockwise as tightly as
you can with your hand. Tighten and secure with Open End Wrench (No. 79).
Connect the Water Bottle Holder (No. 21)to the Main Frame (No. 1) using 2 Screws (No.
22) and 2 Washers (No. 23). Tighten and secure with Spanner (No. 78).
36L
36R

16
2
8
26
1
16
STEP 4:
Loosen and remove the [saddle post] Adjustment Knob (No. 16). Insert Saddle Post (No.
2) into the sleeve located on the back of the Main Frame (No. 1). Adjust the Saddle Post
(No. 2) to the desired position and reinsert and tighten Adjustment Knob (No. 16) to
secure the post in place.
Loosen and remove the [seat slider] Adjustment Knob (No. 16). Insert Seat Slider (No. 8)
into the Saddle Post (No. 2). Adjust the Seat Slider (No. 8) to the desired position and
reinsert and tighten Adjustment Knob (No. 16) to secure the post in place.
Secure Saddle (No. 26)to the Seat Slider (No. 8).
NOTE: Before you fully tighten the saddle, you can adjust the front of the saddle higher or
lower to meet your needs.

4
3
1
19
20
16
S6
#19 M10*25*S6 2PCS
#20 d10*Φ20*1.5 2PCS
STEP 5:
Loosen and remove the [handlebar] Adjustment Knob (No. 16). Insert Handlebar Post
(No. 4) into the sleeve located on the front of the Main Frame (No. 1). Adjust the
Handlebar Post (No. 4) to the desired position and reinsert and tighten the Adjustment
Knob (No. 16) to secure the post in place.
Secure Handlebar (No. 3) to Handlebar Post (No. 4) using 2 Screws (No. 19)and 2
Washers (No. 20). Tighten and secure with Spanner (No. 77).
The assembly is complete!

ADJUSTMENTS & USAGE GUIDE
ADJUSTING THE BALANCE
In order to achieve a smooth and comfortable ride, you must ensure that the stability
of the bike is secured. If you notice that the bike is unbalanced during use, you
should adjust the foot levelers located beneath the front and rear stabilizers. To do so,
unscrew the Nut (No. 48) by turning counter-clockwise (direction B), then rotate
Foot Pad (No. 15) until the bike is balanced. Lastly, tighten the Nut (No. 48) by
turning it clockwise (direction A).

ADJUSTING THE TENSION & EMERGENCY STOP
Adjust the tension by rotating the Tension Knob (No. 47)clockwise to increase the
level of resistance. Rotate the knob counter-clockwise to decrease the level of
resistance. Push down on Tension Knob (No. 47)to enforce the brake and stop the
bike immediately.
47
Version 1.3