My CBR500R! - Honda CBR500R Forum : CB500F and CB500X Forums
 26Likes
Reply
 
LinkBack Thread Tools
post #1 of 70 (permalink) Old 11-19-2018, 02:55 AM Thread Starter
Member
 
optimizer's Avatar
 
Join Date: Sep 2017
Location: Vancouver, B.C., Canada
Posts: 56
Cool

Hey guys!

I've always been a lurker on these forums...getting inspiration from all the cool posts.
Now I want to share what I've done to my bike!

As of late I've been very obsessed over losing weight on the bike. Story goes, couple months back I just swapped the stock battery for a lithium ion battery. When I did my test ride, I just happen to have one bar of gas left in the tank. Well, the bike handled and accelerated SOOOooooo much better, putting a big grin on my face..I kept saying to myself.... BEST MOD EVER! That feeling got me hooked! Until I filled up my gas that is.

Well, after that experience, I've been slowly modding (or some would say F-ing up) my bike [IMG class=inlineimg]/forum/images/CBR500Riders_2015/smilies/tango_face_devil.png[/IMG]. My goal was to get that same feeling that day, however with a full tank of gas.
So far I managed to shave approximately 30lb off the bike (that number includes adding back the weight of aftermarket parts). I want to cut another 15 - 20 lb while in street trim.
If you guys have questions on any of the mods below, want details, feedback, just let me know! I'd be glad to help out!


Mods:
-Powerbronze double bubble smoke windscreen
-Black windscreen bolts
-Carbon fiber mirror block off plates
-Bar end mirrors
-Aluminum/rubber hand grips
-Black Pazzo shorty levers
-Rotary style steering damper
-1" riser aluminum clip-ons gold/black
-Sag set for 160lb rider
-Motoholders aluminum black street fairing stay
-front fender brace delete
-Gauge cluster holder shroud delete
-Digital gear counter
-Inner fairing cowl modifications
-Proton flushmounts
-Sato style frame sliders
-Sato style rear sets
-Aluminum oil filler cap
-Luimoto tank leaf, knee grips and tank protector
-Luimoto race style suede rider and passenger seat cover
-Luimoto comfort gold gel
-Front seat lightening modifications
-Passenger seat lightening modifications
-Vagabond exhaust hanger and oem rear foot pegs delete
-Leovince gp dual stainless steel slip-on
-MWR street performance filter w/airbox square hole mod
-WPS featherweight lithium ion battery
-Rear passenger subframe modified/lightened (I do not take passengers)
-Passenger seat key lock delete
-No manual and tool kit
-Tst industries fender eliminator and license plate light
-Motive swingarm cover and hugger
-Black spools
-Slim led rear signals
-Various rainbow ti bolts
-Various removal of unneeded oem brackets replaced with cable ties

estimated: 397lb wet

Still need to do this winter:
Smartmoto pair valve removal block off plate
Rapid bike evo module
Tst Industries oem rear brake reservoir delete kit
Ixil de-cat header
adreani fork cartridges
weigh the bike properly

Possible mods in the future: (If I decide to hit the track)
stainless steel brake lines
aftermarket rear shock
lightweight sprockets and chain
DCR camshaft

Attached Images
File Type: jpg cbr3.jpg (71.7 KB, 166 views)
File Type: jpg cbr2.jpg (176.9 KB, 193 views)
File Type: jpg cbr1.jpg (195.8 KB, 180 views)
File Type: jpg cbr4.jpg (231.8 KB, 171 views)
Owlman, graf, _Yamato and 3 others like this.

Last edited by optimizer; 11-30-2018 at 03:58 AM.
optimizer is offline  
Sponsored Links
Advertisement
 
post #2 of 70 (permalink) Old 11-19-2018, 05:59 AM
Senior Member
 
Oyabun's Avatar
 
Join Date: Feb 2016
Location: Budapest, Hungary
Posts: 608
Cool looking bike.
The weight loss figures look interesting though. So far I could not count for more than 9.5kgs or about 20 lbs on mine - including the ixil headers without the cat.
I understand that swapping the battery can already bring some serius 4-5lbs weight difference, and the exhaust equals another in the same dimensions - but these are the biggest ones. Have you done a detailed list of weight coming off and going back to the bike?
Keep on modding. ;-)
optimizer likes this.
Oyabun is offline  
post #3 of 70 (permalink) Old 11-19-2018, 07:28 AM
Senior Member
 
hillscbr's Avatar
 
Join Date: Sep 2015
Location: Adelaide Hills
Posts: 885
Garage
You could remove the engine. Thatíll make it lighter.


Sent from my iPhone using Tapatalk
motohonace and optimizer like this.

Mods:
I took the stickers off when I was bored
Black CNC Preload Fork Cap Adjusters
Titanium short adjustable CNC brake / clutch levers
Phone mount with USB charger
MPR4 tyres
Custom registration plate
GPR Furore Nero exhaust
hillscbr is offline  
 
post #4 of 70 (permalink) Old 11-19-2018, 08:20 AM
Junior Member
 
BabisP's Avatar
 
Join Date: Nov 2018
Posts: 3
Amazing looking bike, well done..! Definitely invest in rear shock for starters, it will greatly improve handling.
Any more pictures are welcome :-)
optimizer likes this.

Yamaha MT-07 ABS '15 Extreme Yellow
BabisP is offline  
post #5 of 70 (permalink) Old 11-19-2018, 08:21 AM
Senior Member
 
Snade's Avatar
 
Join Date: Sep 2016
Location: Palm Beach County, Florida
Posts: 251
That is a very sharp looking bike. You have made some very good design choices.

Cheers,

Snade
optimizer likes this.

bike - - - > 2014 Honda CB500F (black)

cars - - - > 2015 BMW M235i w MT, 2017 Audi A4

life goals - - - > take things easy, be helpful to others, and enjoy

"When a horse learns to buy martinis, I'll learn to like horses." Steve McQueen
Snade is offline  
post #6 of 70 (permalink) Old 11-19-2018, 11:57 AM
Junior Member
 
Join Date: Jun 2018
Location: 7400ft. ASL
Posts: 28
Very nicely done. Great looking bike!
optimizer likes this.
Resolute is offline  
post #7 of 70 (permalink) Old 11-19-2018, 07:40 PM
Senior Member
 
JCarrithers's Avatar
 
Join Date: Dec 2014
Location: PSL, FL
Posts: 250
Very nice looking 500 and Ducati. Well done.
optimizer likes this.
JCarrithers is offline  
post #8 of 70 (permalink) Old 11-19-2018, 10:25 PM Thread Starter
Member
 
optimizer's Avatar
 
Join Date: Sep 2017
Location: Vancouver, B.C., Canada
Posts: 56
Thanks guys! Here are a couple more pics I took today. I'll try to get into more in-depth detail regarding weight reduction in a later post! Cheers.
Attached Images
File Type: jpg 20181119_152207.jpg (204.4 KB, 79 views)
File Type: jpg 20181119_152120.jpg (188.3 KB, 76 views)
File Type: jpg 20181119_152058.jpg (139.2 KB, 68 views)
File Type: jpg 20181119_152018.jpg (131.3 KB, 71 views)
File Type: jpg 20181119_152005.jpg (174.3 KB, 70 views)
File Type: jpg 20181119_151931.jpg (169.4 KB, 72 views)
File Type: jpg 20181119_151905.jpg (171.7 KB, 70 views)
File Type: jpg 20181119_151845.jpg (174.3 KB, 67 views)
File Type: jpg 20181119_151828.jpg (160.1 KB, 71 views)
File Type: jpg 20181119_151732.jpg (187.4 KB, 86 views)
optimizer is offline  
post #9 of 70 (permalink) Old 11-19-2018, 10:26 PM Thread Starter
Member
 
optimizer's Avatar
 
Join Date: Sep 2017
Location: Vancouver, B.C., Canada
Posts: 56
more pics
Attached Images
File Type: jpg 20181119_152740.jpg (181.0 KB, 52 views)
File Type: jpg 20181119_152631.jpg (137.9 KB, 50 views)
File Type: jpg 20181119_152547.jpg (59.8 KB, 48 views)
File Type: jpg 20181119_152144.jpg (202.3 KB, 49 views)

Last edited by optimizer; 11-19-2018 at 10:29 PM.
optimizer is offline  
post #10 of 70 (permalink) Old 11-20-2018, 01:58 AM Thread Starter
Member
 
optimizer's Avatar
 
Join Date: Sep 2017
Location: Vancouver, B.C., Canada
Posts: 56
So my findings for weight reduction as follows:

I studied the 2016 - 2018 fairings extensively thinking, Why the **** are they engineered so well? My RC51 SP2 and CBR600RR had simple fairings that kind of just slipped into each other. The CBR500R’s fairings are built tough like a tank, interlocking with the inner fairing with tons of screws, snapping together like a well buttoned suit. Why does the gauge cluster also need its own plastic holder?

I then realized Honda knew that a lot of people who purchase this bike would be new to riding, and they will probably drop it quite often! So the design needed to be heavy duty.

Below is a list of things I actually measured, and some of these mods can be done for free! Just requires you to put in the time with your hack and slash tools.

Please note, only do this if you don’t care about resale value

1) Gauge Cluster Cowl -1.1 lb
Removing it allows you have a nice view of all the crap underneath, but I feel its more race bike like! But I also cleaned it up re-routing the front wires through the center under the triple tree. To mount back the gauge cluster, you need to hack the back of the gauge cluster cowl, press your gauge into the rubber grommets, and then strap it down with zap ties weaving through the front fairing stay. I found the front fairings easier to re-install. Downside also is it may compromise the crashability of the fairings. No rattles detected while riding high speeds either.

2) Inner Fairing modifications -0.75 lb
I took a garden scissor and did a hack job cutting away the bottom portions of the inner fairing. Made a trapezoid hole on each side. Also I removed the inner side covers that just served as running the oem turn signal wire. Downside is I think the bike was not as aerodynamic as before, but its probably all in my head! Does the CB500F have a lower top speed than the R? Probably not by much?

3) Front fender X fender brace -0.5 lb
I got rid of the metal X fender brace. My previous bikes never had this, and I did not notice any difference in handling.
Downside is now you must reach into the fender to use a nut to tighten down some of the screws.

4) Rider and Passenger seats, passenger strap, and reflectors -1.675 lb
I’m not a heavy guy, nor I’m never going to take passengers, so I drilled large holes in the bottom of the seat pans and took away most of the passenger areas where I could, enough to have structure so it doesn’t fly apart. Or crack under my weight. Also I removed the oem stock covers and replaced them with synthetic suede fabric materials from Luimoto. the material is lighter than marine grade vinyl by an ounce or 2. I also replaced the stock reflectors/metal brackets with a thin strip of silver reflective vinyl on each side of the front fender.

5) Removed trunk key lock/front bracket stay (under triple tree) -0.46 lb
I don’t keep anything important under my trunk, so just got rid of it and taped a carbon fibre sticker with a plastic under the hole. To secure the passenger seat I use 3M hook and loop stickers where the seat contacts the subframe. It’s very strong and hasn’t flown off at speeds over 150 km/h

5) Modified subframe -2.375 lb
Dreaming this idea for a while, I was hoping to drop like 10lb. Behind the rider, I hacked and slash one side of pipe completely, and a bit of the other side. I also drilled multiple speed holes for added HP. I left one side to hold onto where the passenger seat slides in and tail fairing bolts into, also where the fender eliminator bolts into so they are still rigid. It took me a couple hours a night to do this, and I was hoping for a big result…… Yes I was disappointed through all that effort. I probably could have cut a little more bar to get another .25lb, but I’m done with that.. Ah well. One more bonus trait. More trunk space! I could fit two bottles of water. Before I could only fit 1 bottle. Negatives: increased vibrations through your spine and hands if doing touring (more than 3 hours). When you get off the bike, your whole bodies vibrating… But it was my first time doing an 8 hour ride on the bike. So I’m not 100% sure how much it actually contributed to vibrations. You also lose the built in grab handles and no passengers obviously.

5) Tool kit and instruction manual -1.25 lb
Don’t need this, I have a BCAA membership that comes tow me when I’m in trouble.

6) MWR air filter -0.7 lb
Just put this in 2 days ago. It removes the oem metal filter and black funnel, cut off a square plastic, and 2 screws. I was surprised with the weight savings. the MWR filter weighs only 2 ounces.

7) Lithium ion battery, battery strap, and 2 thin metal wire holders -5.84 lb
The stock battery weighs 7.5lb and the lithium ion battery is only 1.75lb.
Negatives, none! I even ditched the rubber battery strap. I added some soft closed cell foam tape under the rider seat so it makes contact with the battery while riding so it doesn’t move.

8) Motoholders aluminum front fairing stay for street -1lb
I was hoping for a bigger difference, well anyway, no refunds. I think I might be the only one in the world with this as it was made through a custom email inquiry lol. If you decide to go this route, tell them to not weld on the 4 wire tab holders. Don’t really need those. Only need the mounts for the headlight and front cowl. That will probably lighten yours up a little more than 1lb. I do like the bling though, and you can also get it in natural aluminum finish.
Negatives - expensive, came out to $200 US (includes shipping from Czech Republic) Also you gotta snip a bit of a tab behind the headlight.


Thats all the significant things I can think of for now… I’ll update as I do more stuff!

Below is a list of weights of different stock components for your reference only. Unfortunately I do not have some of the measurements compared to the related aftermarket parts on my bike as I wasn’t obsessed at the time.

stock rider seat 1.8 lb
stock battery 7.5 lb
stock rear set Left with shifter 1.5 lb
stock rear set Right 2 lb
stock rear set plastic carbon look covers 0.25 lb
stock chain guard 0.5 lb.
stock clip ons and bar ends pair 4 lb
stock levers 0.5 lb
stock mirrors 1.5 lb
reflectors and passenger strap 0.3 lb
stock license plate rear fender 3 lb
front fender brace 0.5 lb
x2 stock passenger pegs 1.75 lb
x4 stock signals 1 lb
stock slipon 9.25 lb
stock front fairing stay 2.2lb
stock LED headlights 2016 model 3.68 lb

Happy modding!!
Attached Images
File Type: jpg subframe-mod.jpg (217.4 KB, 50 views)
File Type: jpg s-l500 copy.jpg (55.5 KB, 48 views)
File Type: jpg other.jpg (301.0 KB, 47 views)
File Type: jpg mwr-filter.jpg (293.0 KB, 49 views)
File Type: jpg motoholder.jpg (187.6 KB, 56 views)
yotee likes this.

Last edited by optimizer; 11-20-2018 at 04:05 AM.
optimizer is offline  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Honda CBR500R Forum : CB500F and CB500X Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome