BestRest Products R11 GS Series Installation Manual Download Page 2

 

 

 

  

Fig. 5b    

 

Fig. 5c 

 
Finished installation of the Subframe Bar 
should look like Fig. 5d: 

 

Fig. 5d 

6.  Now that you’ve temporarily fitted the 
Subframe Bar, it’s time to mount the 
BackRest assembly onto the frame.  The 
BackRest has “hooks” on the underside, 
beneath the black plastic spacer.  The hooks 
fit into the two large slots shown in Fig. 6a. 

 

 

Fig. 6a 
 
Fit the hooks into the frame slots, lowering 
the BackRest so it’s sitting on the frame, then 
slide rearward 3/8” to engage the hooks as 
shown in Fig 6b.  

 

 

Fig. 6b 
 
Once the hooks have been inserted into their 
slots and the assembly is moved rearward 
3/8”, the M6 holes in the BackRest Carrier 
Plate should align with the 6mm holes in the 
Subframe Bar you’ve just installed.  First time 
fitting may be snug; if this occurs, gently tap 
the BackRest rearward with a rubber mallet if 
necessary.  Do not use a steel hammer or 
other hard instrument!  If you encounter 
problems also check to ensure the Subframe 
Bar has not shifted out of alignment.   
 

7.  If the holes are aligned, insert the M6 x 
20mm screws (with lock and flat washers) 
into the holes shown in Fig. 7.  The screws 
should thread easily into the Subframe Bar.  
If necessary remove the BackRest and adjust 
the Subframe Bar for the best fit, then tighten 
the M5 screws holding the Subframe Bar in 
place.  Replace BackRest and check again 
for alignment - this may take a couple tries.  
Once you’re satisfied everything is correct, 
snugly tighten the small M5 screws, locking 
the Subframe Bar in place.  Use common 
sense and do not over-tighten the screws or 
you’ll damage the threaded fittings.  The 
purpose of these M5 screws is to keep the 
Subframe Bar from shifting – there are no 
structural requirements involved. 

 

 

Fig. 7 
 
Note:  The Subframe Bar may be left in place 
indefinitely; it will not interfere with placement 
of the Rider or Passenger seats, or the 
toolkit. 
 
8.  After you’ve confirmed proper location of 
the Subframe Bar, replace the toolkit (Fig. 2, 
reverse process).   Slide the two front plastic 
tabs of the toolkit into their slots in the frame 
and tighten the screw at the rear of the 
toolbox (Fig. 1).  Replace the toolkit lid.  
 
9.  Reinstall the BackRest in the Rider’s 
Position (Fig 9).   
 

 

 

Fig. 9 
 
Remember to fully tighten both two M6x25 
screws.  Use common sense and do not 
over-tighten.  

These M6 screws should be 

checked on a frequent basis to confirm 
they’re secure, since they hold the BackRest 
in place on the motorcycle. 

 
Removal of the BackRest is easily 
accomplished by removing the two M6x20 

screws.  Slide the BackRest slightly forward 
and lift up.  You may then place the 
Passenger seat back in place if desired.  
 
Note:  You can store the M6x25 screws in 
their respective holes but you cannot fit the 
passenger seat if these screws are in place.    
 

BackRest In  

Passenger Position

 

 

1.  Read the above instructions to familiarize 
yourself with BackRest installation in the 
Rider Position. 
 
2.  Install the BestRest CargoRest according 
to instructions, per your specific model. 
 
3.  The hooks on the underside of the 
BackRest (Fig. 6b) fit into the two square 
slots machined in the CargoRest (Fig. 10).    
 
Model C is shown below; Models J and T 
have similar hole and slot patterns. 

 

 

 

Fig. 10 
 
4.  Lower the BackRest onto the CargoRest 
and slide the BackRest assembly slightly 
rearward so the M6 holes align with the holes 
in the CargoRest (Fig. 10).  These holes will 
also line up with the threads in the Subframe 
Bar, beneath the CargoRest.  Insert the 
M6x40 screws (with lock and flat washers) 
and tighten.  Use common sense and do not 
over-tighten.   

To provide added strength 

and security we’ve included two extra M6 
nylon locknuts.  While not required, we 
recommend attaching them to the bottom 
ends of these M6 x 40 screws.   

 
Note:  If the stock grab rail prevents the 
BackRest from fitting down onto the 
CargoRest, change the angle of the 
BackPlate.  Once in place, readjust to the 
desired angle and tighten the screws. 
 
Removal of the BackRest is easily 
accomplished by removing the two M6x40 
screws.  Slide the BackRest slightly forward 
and lift up.  When the BackRest is not in 
place on the CargoRest store the M6x40 
screws by threading them down thru the 

Summary of Contents for R11 GS Series

Page 1: ...olkit lid Remove the 6mm screw holding the rear of toolbox Fig 1 Fig 1 2 Rotate rear of toolbox upward then pull gently rearward Fig 2 The front of the toolbox is held in place by two plastic tabs that fit into the forward cross frame member Fig 2 3 Installation of the Subframe Bar To hold the BackRest Assembly onto the motorcycle you must install a Subframe Bar Fig 3 It will fasten beneath the cr...

Page 2: ...Slide the two front plastic tabs of the toolkit into their slots in the frame and tighten the screw at the rear of the toolbox Fig 1 Replace the toolkit lid 9 Reinstall the BackRest in the Rider s Position Fig 9 Fig 9 Remember to fully tighten both two M6x25 screws Use common sense and do not over tighten These M6 screws should be checked on a frequent basis to confirm they re secure since they ho...

Page 3: ...late Angle This will lock the Slides in a horizontal position and keeps them from damaging the top of your toolkit 5 If the top of the BackPad hits the BMW grab rail when the BackRest is folded loosen the SwingArms and move the BackPad slightly forward You can strap duffels and other gear over a folded BackRest however it is NOT designed to handle the weight of a Passenger Excessive loading will v...

Page 4: ...ility of any kind whatsoever for property damage personal injury or other losses resulting from the Consumer s failure to properly install or maintain these products for unauthorized modifications of any kind for use of unauthorized parts including bushings screws pins or other fasteners or for misuse of any BestRest Product in a fashion not intended by BestRest or described as a suggested applica...

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