Chainring Chain
pub-8348084515547660
![]() |
![]() 10 New Why Walk Pedicab Basic Bicycle Taxi Rickshaw US $14,995.00
|
![]() Scott Spark LTD custom 200 lbs THM DT SWISS KCNC US $12,000.00
|
![]() Vintage RARE 1983 24k Gold Plated Pinarello Campagnolo 50th Anniversary Group US $10,500.00
|
| Powered by phpBay Pro |

Why does my bicycle's chain come off the chainring?
I have a new bicycle, one chainring, 5 derailleur gears. Sometimes, when I change to a higher gear (smaller rear sprocket) the chain comes off the chainring. Why is this happening, and how can I prevent it?
Thanks Mr Goodkat, but it sometimes happens between intermediate gears.
Lisaviduko, how do I check whether tension's right?
It might be that the chain is too long for the system that you are using and the tension within the derailleur system is unable to take up the slack at times.
On a multi chain wheel bike, the chain is run over the largest chain wheel at the front of the bike and the largest rear sprocket. This is done without the chain passing through the derailleur system. When the chain is then re-fitted through the gear change mechanisms, the derailleur takes up any slack and tensions the chain.
Other things that you might check.
Is the chain damaged or has a dry link?
Is the chain ring firmly attached to the spider/bottom bracket?
Is the chain ring out of true or bent?
Is the derailleur well attached to the frame?
ROTOR Q-Rings increase power chain rings at twohubs.com
![]() |
![]() 10 New Why Walk Pedicab Basic Bicycle Taxi Rickshaw US $14,995.00
|
![]() Scott Spark LTD custom 200 lbs THM DT SWISS KCNC US $12,000.00
|
![]() Vintage RARE 1983 24k Gold Plated Pinarello Campagnolo 50th Anniversary Group US $10,500.00
|
![]() customer EpicM about 2 month old US $5,729.00
|
![]() Time RXRS Black Label Size Small US $5,000.00
|
![]() 2011 Specialized S Works Tarmac SL3 SRAM Red Used US $5,000.00
|
![]() New GT Sanction 10 Matt Silver Shimano Saint XS169 US $4,499.00
|
![]() Antique 1890s bicycle mens wooden 26 wheel bike skiptooth chrome US $4,200.00
|
![]() SPECIALIZED S WORKS VENGE 54CM W SRAM RED US $4,045.00
|
![]() TRIATHLON TT Road Racing Bike US $3,700.00
|
![]() 2012 Serotta Colorado Road Bike 57cm NEW US $3,700.00
|
![]() Pedicab Pedillac NEW 2012 MP3 player Wide Body 500W ELECTRIC ASSIST US $3,550.00
|
![]() S Works Tarmac SL2 Dura Ace 54cm US $3,000.00
|
![]() 2012 Niner Jet 9 RDO size Large Shimano XT XO brakes rock shox worth $7100 US $3,000.00
|
![]() 2011 Cannondale Flash 29er 1 Size Large US $3,600.00
|
![]() Specialized Stumpjumper FSR PRO US $3,000.00
|
![]() 2011 Specialized Tarmac Pro SL3 SRAM Red 58cm Used US $3,000.00
|
![]() 2010 Gary Fisher Superfly SS Single Speed Avid XX Industry Nine Carbon Bontrager US $3,600.00
|
![]() 2010 Kona Abra Cadabra 20 inch Mountain Bike NIB US $2,895.95
|
![]() 2010 Kona CoilAir Deluxe 19 inch Mountain Bike US $2,895.95
|
![]() 2010 Kona CoilAir Deluxe 20 inch Mountain Bike US $2,895.95
|
![]() 2012 Reynolds Sixty Six Carbon Clincher Road Wheelset Shimano NEW US $2,850.00
|
| Powered by phpBay Pro |


US $14,995.00



















































































