sprockets for gs - BMW G310 R/GS Forum
 3Likes
Reply
 
LinkBack Thread Tools
post #1 of 14 (permalink) Old 03-06-2019, 01:00 AM Thread Starter
Senior Member
 
Kris's Avatar
 
Join Date: Dec 2018
Location: India
Posts: 672
sprockets for gs

Hi,

Has anyone was able to source smaller front sprocket for gs? or larger rear sprocket? I cannot find any information so far...
Don Lamb likes this.

as you love riding, you need to love you bike
Kris is offline  
Sponsored Links
Advertisement
 
post #2 of 14 (permalink) Old 04-05-2019, 07:24 PM
Junior Member
 
Join Date: Apr 2019
Posts: 2
Sprockets for G310GS

I just installed a 15 tooth front sprocket and a 43 tooth rear. I purchased the front from KHS bicycle parts for approx. $30. They purchase the sprockets from a European company then distribute them when they have them available. The rear I purchased from Sprocket Specialists for approx. $40. The difference I noted is as follows, all RPM'S and Speeds were recorded in 6th gear:
10k rpm = 90 mph
9k rpm = 81 mph
8k rpm = 72 mph
7k rpm = 64 mph
6k rpm = 56 mph
mdclark is offline  
post #3 of 14 (permalink) Old 04-05-2019, 09:08 PM
Member
 
Join Date: Mar 2018
Posts: 54
Quote:
Originally Posted by mdclark View Post
I just installed a 15 tooth front sprocket and a 43 tooth rear. I purchased the front from KHS bicycle parts for approx. $30. They purchase the sprockets from a European company then distribute them when they have them available. The rear I purchased from Sprocket Specialists for approx. $40. The difference I noted is as follows, all RPM'S and Speeds were recorded in 6th gear:
10k rpm = 90 mph
9k rpm = 81 mph
8k rpm = 72 mph
7k rpm = 64 mph
6k rpm = 56 mph
Do you know if the sprockets are semi generic as in fitting other makes/models? If so which?
Or the name of the European company?
P.J. is offline  
post #4 of 14 (permalink) Old 04-06-2019, 01:49 AM
Junior Member
 
Join Date: Aug 2018
Location: Nor Cal
Posts: 16
I got a 15 T front sprocket from here: https://brooksbarn.com/en/category/1...rticle/758036/
Took about 2 weeks to receive it. Looks better than stock.
JMo likes this.

Kenny M.
Eureka, Ca.
BMW 2018 G310gs, BMW 2015 R1200RTLC, 1974 Norton 850
Kenny M is offline  
post #5 of 14 (permalink) Old 04-06-2019, 02:47 AM
Senior Member
 
Ligkonakos's Avatar
 
Join Date: Jul 2017
Location: Rhodes, Greece
Posts: 169
Garage
Send a message via Skype™ to Ligkonakos
How many teeth in stock sprocket?
Ligkonakos is offline  
post #6 of 14 (permalink) Old 04-06-2019, 03:09 PM
Member
 
Join Date: Mar 2018
Posts: 54
Quote:
Originally Posted by Ligkonakos View Post
How many teeth in stock sprocket?
Stock = 16.
Ligkonakos likes this.
P.J. is offline  
post #7 of 14 (permalink) Old 04-06-2019, 03:32 PM
Member
 
Join Date: Mar 2018
Posts: 54
Quote:
Originally Posted by Kenny M View Post
I got a 15 T front sprocket from here: https://brooksbarn.com/en/category/1...rticle/758036/
Took about 2 weeks to receive it. Looks better than stock.
Thanx.
P.J. is offline  
post #8 of 14 (permalink) Old 04-06-2019, 04:27 PM
Junior Member
 
Join Date: Apr 2019
Posts: 2
mdclark is offline  
post #9 of 14 (permalink) Old 04-09-2019, 03:44 PM
Member
 
Worldbeater's Avatar
 
Join Date: Mar 2018
Location: Rotterdam - The Netherlands
Posts: 60
To have lower revs at the highway; I would love to have an 17T front sprocket.
But that would probably not fit.

According to Ebay it would be possible to fit -1 at the rear.
And according to the compatibility list, the Aprilia Pegaso and BMW 650F had the same fitment.
I guess seeking a few minutes and an -3 will be found.

Last edited by Worldbeater; 04-09-2019 at 03:58 PM.
Worldbeater is offline  
post #10 of 14 (permalink) Old 04-11-2019, 09:53 PM Thread Starter
Senior Member
 
Kris's Avatar
 
Join Date: Dec 2018
Location: India
Posts: 672
Quote:
Originally Posted by Kenny M View Post
I got a 15 T front sprocket from here: https://brooksbarn.com/en/category/1...rticle/758036/
Took about 2 weeks to receive it. Looks better than stock.
Thank you for the information. I will order that one. I also ordered bigger rear sprocket from https://www.supersproxusa.com/products.php?cat=1126159

but as it is 46T (equivalent to 14T on the front) I might need to fit longer chain.

as you love riding, you need to love you bike
Kris is offline  
Reply

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



Similar Threads
Thread Thread Starter Forum Replies Last Post
gearing? sprockets cfaircraft Engines and Technical Discussion 61 08-04-2019 01:28 PM
sprockets cfaircraft BMW G310 Owners Registry And Check In Area 2 07-10-2019 05:15 PM

Posting Rules  
You may not post new threads
You may not 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