07-04-2010, 11:50 AM
Hello,
I'm a newbie and novice, so sorry if I missed this info while searching...
My wife has an older hybrid with Shimano Altus RD-CT92 rear derailleur. There is NO B-Tension screw on this low end unit. However the derailleur pulley is actually contacting the largest ring (lowest gear), making for hard shifting and a lot of clatter.
Question: How do you adjust the gap between the pulley and the sprocket when there is NO B-TENSION screw on the unit? I have check:
1) unit is very clean
2) RD mount does not "appear" to be bent, but I don't have any sophisticated tools to check this
Any help is much appreciated. The RD otherwise seems to function normally.
Thanks,
blauvvy
"Be good, and you will be lonesome" - MT
I'm a newbie and novice, so sorry if I missed this info while searching...
My wife has an older hybrid with Shimano Altus RD-CT92 rear derailleur. There is NO B-Tension screw on this low end unit. However the derailleur pulley is actually contacting the largest ring (lowest gear), making for hard shifting and a lot of clatter.
Question: How do you adjust the gap between the pulley and the sprocket when there is NO B-TENSION screw on the unit? I have check:
1) unit is very clean
2) RD mount does not "appear" to be bent, but I don't have any sophisticated tools to check this
Any help is much appreciated. The RD otherwise seems to function normally.
Thanks,
blauvvy
"Be good, and you will be lonesome" - MT