Derailleur Cable

Rear derailleur issues?
My gears are shifting a little later than they usually are when I shift them. Do I tighten the rear derailleur cable to help my gears shift right away, or do I losen them?
The derailleur is a Shimano Tourney with fire shifters. And I checked out everything and it’s all clean. I don’t even know why it’s doing this in the first place.
Usually you turn the the barrel adjuster out to help shifting to a lower gear and in the help shifting to a higher gear. If it does it going both ways check the cable and clean it. If you have a road bike and the cables run under the bottom bracket turn the bike over and clean the cable guide with a solvent and tooth brush and then put a dab of grease over it to keep the dirt out.
http://bicycletutor.com/lube-brake-shift-cables/
How to service ( lubricate ) a bicycle derailleur cable. ( No Tools ) adjust cables
|
|
Sram Shift Housing 4mm X 30m Box, Black $56.34 PitStop By SRAM Derailleur HousingItem SpecificationsColorBlackUnit of Sale30 Meter RollWidth4mmLength30mHousing Diameter4mm… |
|
|
Sram Brake Housing 5mm X 30m Box, Black $32.21 SRAM Derailleur Cable & Housing SetsFull length housing gives users the option of maximium protection from the elementsItem SpecificationsColorBlackEnd TypeShimano/SramCable Diameter1.1mmHousing Diameter4mm… |
|
|
Sram 1.1Mm X 2200Mm Stainless Derailleur Cables Box/100 $120.31 PitStop By SRAM Derailleur CablesItem SpecificationsUnit of SaleBox of 100Width1.1mmLength2200mmDefined ColorSilver… |
|
|
Cycle Repair: Step by Step $33.45 Taking the reader through bicycle repairs in easy-to-follow stages, this book offers advice on keeping a bicycle in full working order, saving money in repair costs, and maintaining safety on the road…. |
|
|
Shimano Acera SL-M310 Rapid Fire Shifter, Right (Black, 7-Speed) $13.00 Shimano Shifters, Flat Bar-RightItem SpecificationsCassette SpacingShimano/SRAM 7Shifter/Derailleur CompatibilityShimanoEnd TypeShimano/Sram… |
|
|
ProMax 4mm Derailleur Cable Outer Casing $35.02 Keep your bike in tip-top shape with this Promax derailleur cable casing. This bicycle repair supply protects your derailleur cables to help them last longer. |
|
|
ProMax Bike Inner Derailleur Cables $91.99 Keep your bike in tip-top shape with this ProMax inner derailleur cable. This bicycle part is made of stainless steel for a longer life. |
|
|
ProMax 5mm Derailleur Cable Outer Casing $32.24 This derailleur casing ensures that your bike is in tip-top shape. This bicycle repair supply comes in 97 feet to cut off what you need. |