Zarnoff Bike Blog
11Nov/090

Why Proper Lubrication Is Crucial In Mountain Bike Maintenance

More and more people are getting into mountain biking. Very few people, though, properly maintain their bikes. One of the most important aspects of mountain bike maintenance is lubrication. Keeping your bike's moving parts well-lubricated will help keep your bike in top shape for a long time. Failing to keep your bike properly lubed will lead to a shortened lifespan for your bike and its parts.

The most basic advice to heed when it comes to keeping your bike lubed, is that if there's a moving part, it needs to be lubricated. There are some parts which are best left to the experts. It's unlikely that you'll want to pull the bearings out of your headset or from inside the front crankshaft or hubs, but there are plenty of parts which are easy to access and which appreciate a regular and thorough lubing.

When purchasing lube for your bike, it's advised to buy a product specifically designed for bikes. They're perfectly formulated for the specific needs of bicycles. These lubricants typically come in drip or spray dispensers.

Now take a look at your mountain bike's derailleurs. If you're having trouble with shifting gears, then there's a good chance your derailleurs need some lubrication. In case you don't know, the derailleur is the part that moves the chain from gear to gear. Wherever there's a movable point on the derailleur, apply lubricant. This includes the little adjustment barrel. Some lube there will keep it from rusting and making it impossible to adjust.

Turn your bike upside down, move the pedals and shift gears. Wherever you see the derailleur moving and exposing sections, add some lubricant. Don't overdo it, though. Wipe up any excess drips.

Another important place to apply lube is the chain. A well-lubricated chain will last a long time and it will shift from gear to gear easier. Either turn the bike upside down or mount it on a rack if you have one, and slowly crank the pedals. As the chain cycles around, apply lubricant by either spraying it or dripping it on. Wipe off any lubricant which accidentally lands on the frame or anywhere else.

The pedals can also use a regular application of lubricant. Of course you don't want to put any on the pedal grips unless you have cartoon capers in mind, but you do want to apply some to where they attach to the cranks.

It may surprise you to hear that the brakes require lubrication. You don't want to get any grease on the brake shoes, though! Keep the lube away from the rims, too. Where you do want to apply lubricant is on the pivot points where the brakes move. Wherever there's a moving joint or metal on metal, you want to apply lubricant. The brake levers themselves can use some lube, too. Again, you'll want to apply it on the pivot points on the levers and not the lever itself.

A well-lubricated mountain bike will last longer than one that's neglected. It'll ride nicer, too. Remember to regularly lubricate the parts you can easily access and talk to your local bike shop about further mountain bike maintenance.

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4Jun/09Off

2007 Schwinn Flowmaster 20″ BMX Bike

BMX Plus!, Jan 07 - "Designed by BMX legend TJ Lavin, the Flowmaster is built for riders with just that; flow. It features a full chromoly fork and bar, a quick handling 20.5" top tube, three-pece cranks, XS hubs and 48-spoke wheels because as hard as we may try, we can't fly all the time."

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26May/09Off

Schwinn Delta Sport Dual-Suspension Mountain Bike (26-Inch Wheels)

The Schwinn Delta Sport Mountain Bike is ready to ride over rough terrain and take the abuse of the trail for you. Dual suspension absorbs shock to both the back and front wheel, allowing you to negotiate rocks, logs, and anything else that lay across your trail. The tough, all-black ISO Drive alloy frame is lightweight and designed to jump all the obstacles. With a 21-speed Shimano EZ Fire Shimano drive train, Shimano EF-50 shifters, and Acera rear derailleur, the Delta Sport is ready to take on any steep incline with rapid-fire adjustability. The Promax linear pull alloy brakes and brake levers offer super-strong stopping power, and the double-wall alloy rims and stainless steel spokes are built to withstand heavy use and abuse. The Delta Sport is also equipped with quick-release alloy hubs and two bottle cage mounts for convenience.pstrongSpecifications:/strongulli26-inch wheels liFull/dual suspension liISO Drive alloy frame liShimano EF-50 shifters li21-speed Shimano EZ Fire drive train liAcera rear derailleur liPromax linear pull brakes and brake levers liDouble-wall alloy rims liQuick-release alloy hubs liStainless steel spokes /ulp

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8May/09Off

Helpful Guide About Mountain Bike Spring Tune Up

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If you do not cycle during the wintertime, you have likely wasted your winter time upon the recliner consuming potato chips and watching television.  Abruptly, spring will arrive and a brand new time of biking will begin.  While you might not be in the best of shape, the following hints can ensure that your bike is.

Prior to taking the bike on the road, inspect the wear and tear on your components and adjust them if its needed.  Begin with your chain since if you haven't changed it for over a year, it is time to do that.  In the end, each part in the chain will get worn out, lowering its length.  When this happens, the chain is no longer able to conform to the cog as well as the teeth of the chain ring, therefore it wears the teeth down to fit the profile of the chain.  If it’s possible to restore your chain before it stretches out you'll save yourself from having to replace expensive cogs and chain rings.

Now, inspect the bearing surfaces that includes your bottom bracket, hubs, and lastly the headset.  Everyone of these should rotate without a problem with no play in the workings however, prior to checking the bottom bracket, ensure each cranking arm is closed tightly.  Next, grab the crank arm on its own, without the pedal and rock it back and forth.  If you hear any sort of clicking or if your crank arm stops, the bottom bracket must be adjusted – after that do the exact same work on your hubs.  Take the wheels off the bicycle, spin the hub axles, then feel for any play or stoppage, and if there’s any play, you need to make an alteration.  To check the bike’s headset, start off by putting your freshly altered wheels on your bike.

Following that, grab your front brake and rock your handlebars back and forth because there should not be any play.  If you lift the front end up, the front fork must rotate very smoothly however if it feels rigid, it must be either adjusted or swapped.  When your inspecting, check the condition of the cables and their housing because these must be devoid of rust, and the hose must not be fractured or even kinked.  If you happen to see any of that you ought to swap out the damaged device, because if you don't, the shifting and even braking will become soggy.

Finally, you must check the brakes because many have ridges or indicator markings which would let you know if they must be replaced.  Pads that are worn out will compromise both safety as well as braking efficiency.  When you've gotten the tune ups completed, it's time to go for a nice ride, and with your mountain bike in better condition than ever, all you have to work on now is having some fun!

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8May/09Off

Schwinn Connection Cross Women’s Hybrid Bike (700c Wheels)

The perfect comfortable cruising bike for road and trail, the Schwinn Connection Cross Women's Hybrid Bike with 700c wheels is a reliable bike offered at a great value. Equipped with responsive 700c wheels that handle varied terrain well, roll over the bumps comfortably and with ease, and maintain stability at high and low speeds, this is a perfect bike for commuting and riding around town.p Boasting a strong and durable N'Gauged Hi Ten steel frame with an epicenter seat stay, the Connection Cross is built to last. The new comfort tuned saddle is designed to eliminate sore spots over long rides. The 21-speed Shimano TX-30 equipped drive train with SRAM MRX grip shift provides responsive adjustability to handle even the steepest grades and to allow you to ride long steady inclines in comfort without straining. The Promax alloy linear pull brakes and Kryton comfort grip brake levers provide optimum control as you ride. The bike's lightweight, alloy rims and durable stainless steel spokes are built for rough roads, and the quick-release alloy hubs allow you to remove the wheels in a snap for storage and security.pstrongSpecifications:/strongulliN' Gauged Hi Ten steel frame liEpicenter seat stay liNew comfort tuned saddle li21-speed Shimano TX-30 equipped drive train liSRAM MRX grip shift liPromax linear pull brakes liKryton comfort grip brake levers liAlloy rims liQuick-release alloy hubs liStainless steel spokes /ulp

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7May/09Off

Schwinn Connection Cross Women’s Hybrid Bike (700c Wheels)

The perfect comfortable cruising bike for road and trail, the Schwinn Connection Cross Women's Hybrid Bike with 700c wheels is a reliable bike offered at a great value. Equipped with responsive 700c wheels that handle varied terrain well, roll over the bumps comfortably and with ease, and maintain stability at high and low speeds, this is a perfect bike for commuting and riding around town.p Boasting a strong and durable N'Gauged Hi Ten steel frame with an epicenter seat stay, the Connection Cross is built to last. The new comfort tuned saddle is designed to eliminate sore spots over long rides. The 21-speed Shimano TX-30 equipped drive train with SRAM MRX grip shift provides responsive adjustability to handle even the steepest grades and to allow you to ride long steady inclines in comfort without straining. The Promax alloy linear pull brakes and Kryton comfort grip brake levers provide optimum control as you ride. The bike's lightweight, alloy rims and durable stainless steel spokes are built for rough roads, and the quick-release alloy hubs allow you to remove the wheels in a snap for storage and security.pstrongSpecifications:/strongulliN' Gauged Hi Ten steel frame liEpicenter seat stay liNew comfort tuned saddle li21-speed Shimano TX-30 equipped drive train liSRAM MRX grip shift liPromax linear pull brakes liKryton comfort grip brake levers liAlloy rims liQuick-release alloy hubs liStainless steel spokes /ulp

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7May/09Off

2008 Mongoose Rockadile AL Mountain Bike

Heat treated aluminum ATB design is built tough and durable for trail riding. SunRace Dual M33 Triggers put quick and effortless shifts within easy reach. Shimano 21-speed drivetrain gives you a wide range of gears for rolling terrain. Mongoose dual density grips and MTB saddle keep you comfortable over uneven terrain. Kenda Komodo tires use a non-directional tread design to shed mud without compromising speed. ProMax TX-117 linear-pull brakes provide excellent stopping power. Double walled, aluminum rims with Formula sealed hubs give you a smooth, stable and predictable ride.

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