alfantastic
10 kW
Apart from the Lekkie Bling Ring, are there any other manufacturers who make custom chain rings for the Bafang BBS02, with an improved offset for better chain line?
dusan said:http://endless-sphere.com/forums/viewtopic.php?f=6&t=68455#p1036216
dusan said:I guess around 2-3mm
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Nice! Any info on chainlines?mechaniker said:dusan said:And if you want two chainring for the bbs then check this out, a 42/48Chainring also from italy: http://www.edibike.it/prodotto/corona-doppia-4248-denti-per-suzhou-bafang-8-fun-centrale-bbs/
Anybody knows whether both have the same offset, so the 36t also 4mm more inwards compared to stock ring?votecdesign said:42T
http://www.alcedoitalia.it/shop/accessori-bbs/corona-42-denti-per-bafang-centrale-bbs01/
36T
http://www.alcedoitalia.it/shop/accessori-bbs/corona-36-denti-per-bafang-centrale-bbs01-e-bbs02/
Drop them an e-mail. They were pretty quick to reply and had a good command of english when I asked them a question.opperpanter said:Anybody knows whether both have the same offset, so the 36t also 4mm more inwards compared to stock ring?votecdesign said:42T
http://www.alcedoitalia.it/shop/accessori-bbs/corona-42-denti-per-bafang-centrale-bbs01/
36T
http://www.alcedoitalia.it/shop/accessori-bbs/corona-36-denti-per-bafang-centrale-bbs01-e-bbs02/
jtrops said:I am probably going to be getting a BBs02 in the very near future, and this thread raises some questions for me.
First of all, when you say "improved offset," what is it about the offset you are trying to improve?
It is my understanding that the BBS02 has a chainline of 50mm's based on the tech specs in the manual. As it happens this is exactly what I need for my Nuvinci. What are people looking for: a narrower chainline like 45mm's a wider one? Or is the 50mm published spec off, and the actual chainline is wider/narrower than spec?
tahustvedt said:jtrops said:I am probably going to be getting a BBs02 in the very near future, and this thread raises some questions for me.
First of all, when you say "improved offset," what is it about the offset you are trying to improve?
It is my understanding that the BBS02 has a chainline of 50mm's based on the tech specs in the manual. As it happens this is exactly what I need for my Nuvinci. What are people looking for: a narrower chainline like 45mm's a wider one? Or is the 50mm published spec off, and the actual chainline is wider/narrower than spec?
In your case the stock ring is fine as you don't have a deraillerur. The offset on mine is actually closer to 52 mm, and I have a nice and centered 68mm bottom bracket. On a MTB the ideal chainline is 47,5 mm. On my CX the ideal chainline is 43,5.
Answer is that chainline is 2mm worse/wider than stock. Which makes sense considering 36/38 can't wrap around the motor.alfantastic said:Drop them an e-mail. They were pretty quick to reply and had a good command of english when I asked them a question.opperpanter said:Anybody knows whether both have the same offset, so the 36t also 4mm more inwards compared to stock ring?votecdesign said:42T
http://www.alcedoitalia.it/shop/accessori-bbs/corona-42-denti-per-bafang-centrale-bbs01/
36T
http://www.alcedoitalia.it/shop/accessori-bbs/corona-36-denti-per-bafang-centrale-bbs01-e-bbs02/
They appear to be the same design. Thanks for 36T find! My fat bike needs itopperpanter said:Anybody knows whether both have the same offset, so the 36t also 4mm more inwards compared to stock ring?votecdesign said:42T
http://www.alcedoitalia.it/shop/accessori-bbs/corona-42-denti-per-bafang-centrale-bbs01/
36T
http://www.alcedoitalia.it/shop/accessori-bbs/corona-36-denti-per-bafang-centrale-bbs01-e-bbs02/