1 The lowest monthly average temperature in Siesta Key for February is 62 degrees. 2  The most monthly precipitation in Siesta Key occurs in July with 7.7 inches. 3  The air quality index in Siesta Key is 23% better than the national average.  The pollution index in Siesta Key is 269% worse than the national average.
Shift the front gears to the smallest ring, and the back gears to the largest cog. Fully wind in the low adjust screw. You should complete this procedure with a slack gear cable, so you can be sure that cable tension isnât overriding your low limit setting.To do this, release the cable retention bolt on the derailleur.our rear high and low limits should now be set. Step 3. Adjust your jockey-wheel clearance by locating the screw on the top-rear of the derailleur. With the bike in the highest gear, the upper jockey wheel should run clear of the cassette.
Step 4. Now with the chain on the smallest cog on the rear cassette, pedal the bike with one hand and pull the front derailleur so that the chain goes onto the largest chainring at the front, and is again in the middle of the derailleur plates.sing the gear lever, go through all the gears several times. If the derailleur is slow to go into the lower gears, unscrew the cable adjuster on the derailleur body. If it is slow to go into the higher gears, screw in the cable adjuster. Re-check that all the securing bolts are tight and go for a gentle test ride.