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ADJUSTMENT GUIDE 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 

 

13

 

 

ADJUSTING THE TENSION 

To adjust the tension of the 

Rotating Handles (No. 23L/R)

turn the 

Tension Knob A 

in front of the meter. Turn   

clockwise (+) to increase the tension, counterclockwise (-) to 
decrease the tension. 
 
 
 
 

To adjust the tension of the bike, move the 

Tension Switch B

1 is the lowest tension. 8 is the highest tension.

 

ADJUSTING THE SEAT POSITION 

To  move  the  seat  forward  or  backward  while 
seated  on  the  bike,  pull  the 

Adjustment 

Handle  (No.  8)

  towards  you.  Move  the  seat. 

Push  the 

Adjustment  Handle  (No.  8)

  forward 

to secure. 

 

ADJUSTING THE LEVEL 

If  at  any  point  the  bike  does  not  feel 
level, you can adjust the dials located on 
the side of the rear 

End Caps (No. 26)

 

 

MOVING THE BIKE 

Lift the bike by the 

Rear Stabilizer (No. 7)

 until the wheels   

on the 

Front Stabilizer (No. 6)

 touch the floor. You can now 

move the bike to your desired location with ease. 

 

Summary of Contents for SF-RB4631

Page 1: ...USER MANUAL IMPORTANT Please retain owner s manual for maintenance and adjustment instructions Your satisfaction is very important to us PLEASE DO NOT RETURN UNTIL YOU HAVE CONTACTED US support sunnyhealthfitness com or 1 877 90SUNNY 877 907 8669 ...

Page 2: ...pment 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 4 feet 1 2 M 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 exam...

Page 3: ...2 EXPLODED DIAGRAM ...

Page 4: ...r found on cover of manual The product name found on cover of manual The part number found on the EXPLODED DIAGRAM and PARTS LIST found near the front of the manual Please contact us at support sunnyhealthfitness com or 1 877 90SUNNY 877 907 8669 9 M8 L73 120 8 4PCS 10 M8 L45 140 8 2PCS 11 M8 6PCS 12 Ф8 2 2 Ф19 R30 4PCS 15 D8 1 5 Ф16 2PCS 24 2PCS 29 2PCS 82 S13 14 15 1PC 83 S5 1PC 84 S6 1PC ...

Page 5: ...ne Thin Nut M10 1 H5 2 18 EccentricGear 1 60 Adjustable U Washer 2 19 Axle 1 61 Adjustable Screw 2 20 Small Alloy Bushing 1 62 Fly Wheel 1 21 Big Alloy Bushing 1 63 Fly Wheel Axle 1 22 Hex Socket Cap Screw M6 10 4 64 Middle Axle 1 23L R Rotating Handle 1pr 65 Flange Nut M10 1 25 2 24 U Shape Board 2 66 Spring Shield 1 25 Wheeled End Cap 2 67 Bearing 6003RZ 2 26 End Cap 2 68 Hex Socket Head Cap Scr...

Page 6: ...No 82 STEP 2 Attach the Pedal No 27L R to the Crank No 40L R with the Spanner No 82 NOTE Make sure to attach Right Pedal No 27R marked R to the Right Crank No 40R and should be tightened clockwise Attach the Left Pedal No 27L marked L to the Left Crank No 40L It should be tightened counter clockwise Attaching the Pedal No 27L R to the wrong Crank No 40L R or turning it the wrong direction can dama...

Page 7: ... Handlebar Post No 5 to the Main Frame No 1 with the 6 Hex Pan Head Screws No 14 2 Arc Washers No 13 and 4 Washers No 15 using Allen Wrench No 84 STEP 4 Attach the Rotating Handles No 23L R to the Connecting Axle No 45 with 2 Knobs No 29 and 2 U Shape Boards No 24 Note You can adjust the position of the Rotating Handles No 23L R and Connecting Axle No 45 by loosening the Knob No 29 moving the Rota...

Page 8: ...ove the preassembled 2 Hex Socket Cap Screws No 22 from the Axle No 19 Then attach the Adjustment Handle No 8 to the Axle No 19 and secure tightly with the 2 Hex Socket Cap Screws No 22 using Allen Wrench No 83 Make sure the Adjustment Handle No 8 is pointing up 2 Set the Handlebar No 3 onto the Seat Tube No 2 and secure tightly with the 2 Square Neck Bolts No 10 2 Washers No 15 and 2 Ball Cap Nut...

Page 9: ...Tube No 2 tightly with 4 Hex Pan Head Screws No 14 and 4 Washers No 15 using Allen Wrench No 84 2 Remove the preassembled 4 Hex Pan Head Screws No 14 and 4 Washers No 15 from the Seat No 36 with Allen Wrench No 84 Then attach the Seat No 36 to the Seat Tube No 2 tightly with 4 Hex Pan Head Screws No 14 and 4 Washers No 15 using Allen Wrench No 84 Assembly is now complete 9 ...

Page 10: ...t tension ADJUSTING THE SEAT POSITION To move the seat forward or backward while seated on the bike pull the Adjustment Handle No 8 towards you Move the seat Push the Adjustment Handle No 8 forward to secure ADJUSTING THE LEVEL If at any point the bike does not feel level you can adjust the dials located on the side of the rear End Caps No 26 MOVING THE BIKE Lift the bike by the Rear Stabilizer No...

Page 11: ...efore measuring your pulse rate place both your palms on the contact pads and the computer will show your current heart beat rate in beats per minute BPM after 3 4 seconds Remark During the process of pulse measurement the measurement value may be higher than virtual pulse rate during the first 2 3 seconds then it will return to normal level To ensure testing accuracy it is suggested that user tes...

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