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Feature Items

  • Specialized Fatboy 20 - 2018
    $770.00

    Get your kids in on the fatbike fun with the Specialized Fatboy 20. It features a lightweight aluminum frame with gigantic 4.0-inch wide Ground Control tires to devour… [more]

  • Specialized Boy's Hotrock 20 (6-Speed) - 2017
    $335.00 - $340.00
    Product Rating
     
    5.0 stars
     (6 Reviews)

    Someone has to have the coolest bike on the block; it might as well be your budding cycling superstar. Specialized's Boy's Hotrock 20 boasts a super-strong aluminum… [more]

  • Specialized S-Works Carbon Overendz Bar Ends
    $80.00

    So light you'll forget they're there, Specialized's S-Works Carbon Overendz Bar Ends increase available hand positions and provide awesome leverage for climbing. They're… [more]

  • Specialized Riprock Coaster 16 - 2018
    $240.00

    Specialized's Riprock Coaster 16 packs big-time fun into a pint-sized package. This great bike features a lightweight aluminum frame and fork that will withstand the… [more]

  • Park Tool Hex Tool
    $8.99 - $11.99

    Specially designed for crank bolts, freehub removals and pedal installs and removals, Park's Hex Tools are built for speed, leverage and comfort. Their super-precise hex… [more]

  • Strider Sport 16 - 2016
    $249.99
    Product Rating
     
    4.0 stars
     (7 Reviews)

    Strider's Sport 16 is great for those young riders who are ready to develop their riding skills. This pedal-less balance bike allows your child to straddle the bike with… [more]

  • Continental Sprinter GatorSkin (700c Tubular)
    $74.95

    The Sprinter GatorSkin inherits the best qualities of the ever-popular original Sprinter, namely the durable tread compound and effective puncture resistance. GatorSkin… [more]

  • Park Tool Fixed-Gear Lockring Wrench
    $16.95

    Park's Fixed-Gear Lockring Wrench features 2 different radius hooked spanners for a precise fit, and easy removal and tightening of most fixed-gear lockrings. The HCW-17… [more]

  • SRAM PG-950 9-Speed Cassette
    $34.00 - $39.99
    Product Rating
     
    5.0 stars
     (1 Review)

    When it's time to replace your 9-speed cassette, check out SRAM's PG-950 cassette. It delivers solid shifting and durability ride in and ride out for your 9-speed rig. [more]

  • Park Tool Spoke Wrench
    $6.99 - $9.49

    Park's professional-quality, precision-sized spoke wrenches are hardened and chrome plated for long service. Wrenches are vinyl coated in one of four colors indicating… [more]

  • SRAM PC-870 8-Speed Chain
    $22.00

    SRAM's PC-870 Chain makes a trusty partner over hill and dale. It's easy to install, too, thanks to the no-tools-needed PowerLink. Quiet, smooth and reliable, the PC-870… [more]

  • WeThePeople Buck Dillon Lloyd Signature Frame - 2017
    $319.99 - $329.99

    The Buck line was based around pro rider Dillon Lloyd’s blend of progressive technical riding and all out savagery. The Buck frame uses a taller 127mm head tube,… [more]

  • Specialized Girl's Hotrock 24 Street (21-Speed) - 2017
    $410.00

    Riding around the neighborhood and to school is easier and more fun on Specialized's Girl's Hotrock 24 Street. Its aluminum frame and fork are light and efficient.… [more]

  • Strider Classic 12 Balance Bike - 2016
    $89.99

    Strider’s Classic 12 is a lightweight, pedal-less balance bike that allows your child to straddle the bike with both feet on the ground and easily propel the bike by… [more]

  • Specialized The Captain Control 2Bliss Tire (29-inch)
    $55.00

    Designed by the legendary Ned Overend, Specialized's The Captain Control is perfect for shredding any cross-country course. Its dual compound tread features firm center… [more]

  • Specialized Roll Sport - 2018
    $550.00
    Product Rating
     
    5.0 stars
     (1 Review)

    There's a feeling people get when everything just clicks on a ride—we usually call it "joy", and the Specialized Roll Sport is sure to deliver. Hop on the bike path—dirt… [more]

  • CycleOps Climbing Riser Block
    $26.99

    CycleOps' Climbing Riser Block offers 3 levels of elevation to lift your front wheel and provide a workout simulating climbing hills. For steeper climbing workouts, 2… [more]

  • Kryptonite Kryptoflex 1018 Combo Cable
    $24.99
    Product Rating
     
    2.0 stars
     (4 Reviews)

    The KryptoFlex 1018 Combo Cable is a 3/8-inch braided steel cable to be used in low-crime areas or as a secondary security measure. The integrated, four-digit resettable… [more]

 

How To Adjust Your Rear Derailleur


BASIC
REAR DERAILLEUR ADJUSTMENT

ONE OF THE GREAT THINGS about modern derailleur drivetrains is that they're easily fine-tuned should the need arise. How do you know? Usually, the symptom that tips you off that adjustment is needed is hesitation during shifts. You click the shifter but the chain doesn't quite engage the next gear the way it used to. The most likely cause for this is a shift cable that has stretched slightly, which happens to all cables. When the cable stretches, it does not move the derailleur far enough when you click the shift lever. Here's how to adjust the derailleur so it shifts perfectly again:

Simple Adjustment
The cool thing is, derailleur designers provide a simple way for you to dial in shifting. You don't even need tools (although, it's easiest to make and check adjustments when the bicycle is supported in a repair stand). Note also that we're assuming that your derailleur is not damaged or bent. If you suspect that it is, it needs more than this simple adjustment and you should bring your bike in to us for servicing (read the sections that follow for more information).

To adjust the derailleur, look at the point where the cable enters the rear derailleur in the photo. See that black round knob-like piece where the arrow is pointing? That's a barrel adjuster, which is used to tune the derailleur adjustment.

Standing behind the bike, the barrel adjuster is turned either counter-clockwise or clockwise in half-turn increments until the shifting hesitation is cured. Which way do you turn it? It depends on what type of hesitation you're experiencing. The most common problem is slow shifting into easier gears (toward the spokes) due to the cable stretching. But, it's possible that you're experiencing the opposite.

This rule will help you remember which way to turn it: If the derailleur is hesitating when shifting toward the spokes (the more common problem), turn the barrel toward the spokes (counter-clockwise); and if it hesitates shifting away from the spokes, turn the adjuster away (clockwise) from the spokes. (Always turn it only a half turn, shift multiple times to check the adjustment, and repeat as needed to cure all hesitation.)

Protect That Derailleur
Another adjustment needed is an "attitude" adjustment. It's important to always remember that the rear derailleur is fragile and must be protected. This is worth emphasizing because there are many times that the derailleur is at risk, such as during flat-tire repair (always lay the bike down gently on its left side so the derailleur doesn't touch the ground), while shipping a bike (shift onto the largest cog and pad the derailleur) and even parking your bike (make sure it can't topple). All it takes is the bike falling over for the rear derailleur to get hit and bent. Usually, we can fix the damage with special alignment tools. But, you can avoid the downtime by thinking of your derailleur as a delicate object and watching out for it.

Accidents Happen
If you do manage to crash or drop your bike and bend the derailleur, you might not notice. It's important to notice however, because once the derailleur is bent, bad things can happen such as shifting into the spokes, which may ruin the derailleur and might seriously damage the rear wheel and frame. Signs of having a bent derailleur include sudden hesitation shifting into harder gears and a clicking sound when you're on your largest cog (shift out of this gear immediately if you hear this sound because the derailleur is hitting the spokes and may get pulled into the wheel at any moment). Bring your bike in immediately for us to check it if you notice these problems.

What Are Those Little Screws For?
When many people decide to adjust their rear derailleur, they mistakenly try to do it by turning the small screws on the back of the derailleur. These screws are related to derailleur adjustment, however, once they're set, which we do when we assemble the bicycle, they do not change adjustment. So, it's almost never necessary to turn them. In fact, if you do turn them, it usually worsens your shifting. So, leave these screws alone.

 

Cycledrome Bicycle Shop

Cycledrome Bicycle Shop | 8150 Hamilton Blvd, Breinigsville, PA 18031

Phone: 610 398-6631

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