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Scooters - 125 to 300
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Bet & Win 250
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B&w 250 crankshaft problem - chain sprocket needed
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Topic: B&w 250 crankshaft problem - chain sprocket needed (Read 2647 times)
Black Adder
Newbie
Posts: 2
B&w 250 crankshaft problem - chain sprocket needed
«
on:
May 28, 2012, 01:28:38 PM »
Hi,
I have a problem with changing crankshaft bearings on B&W 250. Actually broke chain sprocket. Any idea where I can find new/used part online, complete assembly of crankshaft is not option, only lower chain sprocket.
Thanks
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NigelB
Newbie
Posts: 21
Re: B&w 250 crankshaft problem - chain sprocket needed
«
Reply #1 on:
May 28, 2012, 08:23:29 PM »
Try
www.stadiumyamaha.com
.
If the price is not displayed, send them an email.
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zombie
You never know do ya!
Hero Member
Posts: 13870
Close enough to get the idea!
Re: B&w 250 crankshaft problem - chain sprocket needed
«
Reply #2 on:
May 29, 2012, 12:09:11 AM »
For used parts search Ebay. Look for any used Mc./Scoot. part, and then follow the link to sellers store. Most of the used sellers on Ebay are actually salvage yards parting out bikes. I am under the impression the crank is one machined piece. I do not know that the gear is separate.
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"They have nothing in their whole imperial arsenal that can break the spirit of one Irishman who doesn't want to be broken." Bobby Sands...
Black Adder
Newbie
Posts: 2
Re: B&w 250 crankshaft problem - chain sprocket needed
«
Reply #3 on:
May 30, 2012, 11:30:35 AM »
I v' done a little inquiry, if i wanted to remove sprockets i should have used liquid nitrogen and heather. I have not tried to remove bearings with classic bearing remover. I managed to remove upper sprocket but lower, the nightmare begun
Difficulty to find part goes in favor to the theory that Kymco really is a good engine. Anyway thanks for the advice, if I find the solution, will post.
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bobmoorman
Newbie
Posts: 14
Re: B&w 250 crankshaft problem - chain sprocket needed
«
Reply #4 on:
December 12, 2012, 04:10:14 PM »
I just rebuilt a Bet Win sh50ca 250 engine. I have the old crankshaft if you still need the sprocket.
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Trancebear
Sucker For Discontinued Scooters
Full Member
Posts: 113
Retired Micro$oft Drone
Re: Re: B&w 250 crankshaft problem - chain sprocket needed
«
Reply #5 on:
December 16, 2012, 04:16:17 PM »
I just did a 300cc upgrade and I also have the stock cam and sprocket available. Came off my own scooter with 6k miles on it.
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My Name Is Chris Y'all
2014 BMW 650GT
2014 Kymco MyRoad 700 Modded
2006 Kymco B&W 250
Threw Away All The Chinese Scoots
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