Sunny SF-B1509 User Manual
BELT DRIVE PREMIUM
INDOOR CYCLING BIKE
SF-B1509
USER MANUAL
IMPORTANT! Read all instructions carefully before using this product. Retain owner’s
manual for future reference. For customer service, please contact:
support@sunnyhealthfitness.com
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 265 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!
1
1
6
7
9
9
10
10
10
9
11
11
11
11
12
12
13
13
14
15
15
15
15
16
16
19
20
21
23
22
16
25
18
26
27
28
29
30
31
32
33
35
36R
36L
37
38
39
40
40
41L
42
42
43
43
44
45
47
46
49
50
51
53
54
55
57
17
17
61
63
62
60
48
52
67
68
69
45
64
64
56
58
81
41R
65
48
48
48
48
79
80
70
5
66
S6
S14-15-17
59
59
59
59
2
8
4
3
71
73
72
74
74
74
74
78
75
76
76
25
77
77
64
76
18
24
71
77
77
77
62
25
34
5
66
31
29
EXPLODED DRAWING
2
PARTS LIST
No.
Description
Qty
No.
Description
Qty
1
Main Frame
1
42
Bearing 6004-2RS
2
2
Saddle post
1
43
Reed d20
2
3
Handlebar
1
44
Wave washer d20*26*0.3
1
4
Handlebar post
1
45
Nut M10*1.25*H7.5*S14
2
5
Adjusting screw
2
46
Nut M8*H5.5*S14
1
6
Front stabilizer
1
47
Tension knob 55*44*M8*18
1
7
Rear stabilizer
1
48
Nut M10*H7*S17
5
8
Seat slider tube
1
49
Brake rod
10*270*M8*20*M6*7*M10*95
1
9
Screw M10*25*S6
4
50
Bushing 20*20*74
1
10
Flat washer d10*20*2.0
4
51
Spring 2.0*15*54*N12
1
11
End cap PT80*40*20
1
52
Square nut 15*15*25*M10
1
12
Transport wheel 71*19*24
2
53
Nut M6*H14*S10
1
13
Screw 7.8*30*M6*15*S5
2
54
Spring piece t2.0*15.8*153
1
14
Screw M6*12*S5
2
55
Brake board 12*25*138
1
15
Foot leveler M10*30*52*49
4
56
EVA pad 10*22*95
1
16
Adjustment knob M16*1.5*18*56
3
57
Cow leather t5*25*138
1
17
Screw M5*20*8.5
2
58
Screw M6*12*12
1
18
Bushing
PT45*51*2PT35*41*L198 PP
2
59
Bearing 608ZZ*8
4
19
Screw M10*25*S6 (black)
2
60
Screw M5*12*10
1
20
Flat washer d10*20*1.5 (black)
2
61
Nut M5*H4*S8
1
21
Water bottle holder
1
62
Washer d6*16*1.5
3
22
Screw M5*16*10
2
63
Bolt M6*16*S10
2
23
Washer d5*13*1
2
64
Screw M6*10*12
4
24
Bushing
PTB45*51*PT35*41*L198
1
65
Nut M5*H9*S8
1
25
End cap PTB35*41*2.5*L20
3
66
Nut M8*H7.5*S13
2
26
Saddle
1
67
Inner chain cover
1
27
Flywheel
18*460*80*30*55*42*PK
1
68
Outer chain cover
1
28
Inertial axle 15*162*M12*1*29*29
1
69
Front cover
1
29
Bearing 6202-2RS C&U
3
70
End cap 38*34
1
30
Spacer 20*15.1*28
1
71
Screw ST4.8*16*10
2
31
Nut M12*1*H6*S19
2
72
Left cover for cant beam
1
32
Nut M12*1*H19.5*S19
1
73
Right cover for cant beam
1
33
Washer d12*24*2
1
74
Screw ST4.2*16*8
4
34
Nut M12*1.0*H11*S18
1
75
Upper cover for flywheel
1
35
Middle axle
20*184*43*10.5*74.5*4-10.1*105
1
76
Screw M5*8*8
4
36L/R
Crank 170 “L” “R” 9/16
2
77
Screw ST4.2*16*8
8
37
Belt wheel 204*20*5PK
1
78
Left stay cover
1
38
Belt 5PK520
1
79
Allen wrench S6
1
39
Screw M10*16*S6 grade 8.8
4
80
Spanner S14-15-17
1
40
Crank cap 25*7
2
81
Open end wrench S13-15
1
41L/R
Pedal 9/16
2
3
HARDWARE PACKAGE
4
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