Zarnoff Bike Blog
29Sep/090

The Insides Of Your Mountain Bike

The most essential part of going mountain biking is purchasing a mountain bike. This bike has many different parts, however, that you will learn more about below:
1. Bottom Bracket - This bracket helps to secure the body of the bike and the crankset together.
2. Brake Cable - This cable is the connection between the brake mechanism and the brake lever.
3. Brake Lever - This lever is located on the handlebars and it is used to enable the braking mechanism. The left lever is to activate the front brake and the right lever is to activate the rear brake.
4. Chain - This part consists of a set of circular links that help to transfer your power from the chain to the cogs to make the bike move.
5. Chain Ring - The chain ring is the rings with teeth that help to secure the crank to the chain.
6. Crank - This is the lever that goes from the pedal to the bottom bracket. It helps to transfer your power to the chain rings.
7. Derailleur - This is the mechanism that moves the chain from cog to cog.
8. Down Tube - This frame section goes from the bottom bracket to the stem.
9. Front Shock - The front fork's shock absorber.
10. Handlebar - This is the horizontal bar that has handgrips on each end. It is secured to the stem to help you guide where the bike is going.
11. Headset - This is the mechanism on the frame's front that helps to connect the stem and handlebars to the front fork.
12. Hub - This is the wheel's center part where the spokes are attached.
13. Idler Pulley - This keeps the chain tight by adding spring tension to the rear derailleur's bottom pulley.
14. Nipple - This holds the rim to the end of the spoke via a threaded receptacle.
15. Pedal - This is the part that you use to pedal on and it is attached to the crank.
16. Rear Shock - On bikes with dual suspension, this is rear tire's shock absorber.
17. Rim - This is the metallic ring that secures the inside spokes to the outside tire.
18. Saddle - The seat that you sit on.
19. Seat Post - Supports the saddle/seat.
20. Skewer - This is the metallic rod that attaches the wheel to the frame dropouts by going through the hub.
21. Spindle - This is what the crank arms are attached to via a free rotating axle and it is also a component of the bottom bracket.
22. Spokes - These are the thicker wires that secure the wheel hub to the rim of the wheel.
23. Stem - This piece secures the steering tube to the handlebar.
24. Wheel Hub - This is located at the wheel's center and it is where the spokes are attached.

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10Jul/09Off

K2 Easy Street Men’s Cruiser Bike (26-Inch Wheels)

K2 Easy Street Men's Cruiser Bike (26-Inch Wheels)

FRAME - 6061 AL DREAM RIDE DESIGN REAR SHOCK - N/A FORK - COMFORT SUSPENSION, 50MM TRAVEL FRONT DERAILLEUR - SHIMANO C050 REAR DERAILLEUR - SRAM 3.0 SHIFTERS - SRAM 3.0 TWIST, DUAL INDEX FREE WHEEL CASSETTE - 7 SPEED FREEWHEEL, 13-34T CRANKSET - SR SUNTOUR XCC WITH CHAIN GUARD BOTTOM BRACKET - SEALED CARTRIDGE CHAIN - KMC Z51 RIM - ALEX ALLOY TIRES - KENDA KOMFORT, 26 X 2.125" BRAKES - ALLOY LINEAR PULL BRAKE LEVERS - ALLOY COMFORT WITH REACH ADJUST HEADSET - 1 1/8" THREADED STEM - ALUMINUM, HIGH-RISE QUILL HANDLEBAR - DREAM RIDE DESIGN GRIPS - COMFORT DESIGN, DUAL-DENSITY SEAT CLAMP - ALLOY, WITH QR SEAT POST - SR SUNTOUR PARALLELOGRAM SUSPENSION SADDLE - K2 COMFORT, WITH COIL SPRINGS & DUAL MATERIAL COVER PEDALS - COMFORT WI (more...)

4Jun/09Off

2008 Mongoose Kaldi Women’s Commuter Bike Medium

Color(s): Lite Blue Silver

Size(s): M

Frame: Mongoose comfort design heat treated alloy w/ repl der hanger

Fork: Oversize ATB, Hi Ten steel, straight blade

Crankset: SR/Suntour XCC-T208 48/38/28T w/ chain guard

Bottom Bracket: Tange sealed cartridge

Pedals: FPD resin rubber w/ boron axle ,br

Front Derailleur: Shimano FD-C051

Rear Derailleur: Shimano Altus

Shifters: Shimano Revo 21 speed

Freewheel: Shimano MF-TZ37 14-28t 7sp

Chain: KMC Z-51

Rims: Alex Z1000 alloy ,br

Tires: Continental Sport Contact 26x1.6

Front Hub: Formula alloy sealed mech 36°

Rear Hub: Formula alloy sealed mech 36°

Spokes: Stainless Steel

Nipples: UCP brass

Front Brake: Pro Max TX711 linear pull

Rear Brake: Pro Max TX711 linear pull

Brake Levers: Promax BL-42

Handlebar: Mongoose steel 15° sweep 0 rise

Stem: Mongoose alloy 25* rise 180mm quill

Grips: Ergo comfort dual density

Headset: VP steel threaded

Saddle: Mongoose/Velo comfort design w/ super soft foam D2 dual density base

Seat Post: Alloy w/ micro adjust head

Seat Clamp: Alloy QR

Extras: insultated mug w/alloy handlebar holder, full fenders w/ stainless hardware, alloy kickstand

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31May/09Off

Mongoose Blaze 20 Inch Girl’s BMX Bike

Frame: Full Hi-ten

Fork: Full Hi-ten

Crankset: 1pc Hi-ten 140mm, 36T steel chainring

Bottom Bracket: Loose Ball

Pedals: Mongoose Resin platform

Freewheel: 18t CB cog

Chain: KMC Z-510

Rims: Alex Z1000 Alloy 36H 20 x 1.75"

Tires: Mongoose 2.125 Dirt

Front Hub: 36H Steel, 3/8" axle

Rear Hub: 36H Steel Coaster Brake, 3/8" axle

Spokes: UCP Steel

Front Brake: N/A

Rear Brake: Coaster Brake, Tektro Alloy V-Brake

Brake Levers: Tektro full Alloy (rear only)

Brake Rotor: N/A

Handlebar: Mongoose Mini hi-ten 2pc

Stem: Mongoose Alloy Quilled

Grips: Mongoose Pro Kraton

Headset: 1" Threaded

Saddle: Mongoose Junior, with printed design

Seat Post: 25.4 straight steel

Seat Clamp: Alloy single bolt

Extras: Crossbar Pad

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27May/09Off

Mongoose Status 26-Inch Dual-Suspension Mountain Bike

Mongoose 26 Inch Men's Status BikeWith it's down hill aluminum suspension frame, the Status Bike is sure to please the adventure seeker in your family. This bike features from and rear promax disc brakes, MTB 31.8 rise bars with ahead stem, 24-speed shimano with EZ Fire Shifters, integrated shimano levers, SR Suntour alloy forged 3-piece crankset, ARROW black anodized alloy rims and hbs, and QR seat post.

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26May/09Off

Cadillac Elite Road Series ERT-2 Road Bike

Equipped with a state-of-the-art frame, topnotch components, and an innovative design, the Cadillac ERT-2 Elite series road bike is truly in a league of its own. The Dedacciai frame features the company's EM2 tubing, a high-quality aluminum/carbon fiber combination--often referred to as a "third metal"--that's stronger than traditional rides and approximates the rigidity of soft steel. At the same time, the frame is three times lighter than most aluminum frames, making it ideal for longer and more challenging courses. The frame also incorporates Kevlar fibers into specific regions, adding a special resistance to sudden stress and the ability to absorb vibrations. Complementing the frame is a Reynolds Ouzo Pro carbon fiber fork--the choice fork of pro cycling teams worldwide. Reynolds' proprietary one-piece manufacturing process spreads 100-percent carbon material throughout the crown to deliver unrivaled strength while weighing very little, with the ability to turn even the hardest riding into a comfortable cruise. The fork also features an exclusive vibration minimizing system that significantly reduces the hard road vibration normally transmitted to the rider. p Also along for the ride are the FSA K-Wing handlebars, which feature continuous carbon/Kevlar composite construction. The next-generation design permits you to alter your hand positions for a variety of riding styles and terrains. The carbon fiber also absorbs much of the road shock for even more comfort and stability. And as you'd expect from Cadillac, every component is of the highest quality, including the seat post and saddle. The professional racing-level Deda Elementi Blackstick carbon fiber seat post is extremely lightweight and minimizes any and all vibrations. Mounted on the seat post is a comfortable, high-end Velo Carbon saddle with hollow titanium rails. p Finally, the ERT-2 is loaded with Shimano Ultegra shifting and braking components. The front and rear derailleur are Shimano Ultegra 6600s, known for their reliability, strength, rigidity. More significantly, the 6600s create a sharp, precise shift that's fast and smooth even from low to high gear. The 10-gear Ultegra shifters, meanwhile, feature a narrow cradle-style perch that welcomes a high-on-the-hood riding style and accommodates all sizes of hands. The robust internal mechanism provides the same level response as Dura Ace shifters, with an ergonomic shift stroke movement. Add in such features as a FSA carbon fiber crankset, a quick-stopping dual-pivot brake design, a Mavic Ksyrium Elite wheel set, and Shimano Ultegra clipless pedals and you have an elite road bike for commuting or cruising. All this in a frame that weighs only 17 pounds (without the pedals). p The bike offers the following wheel sizes: 46 cm (for riders between 5' 0" and 5' 5"), 49 cm (for riders between 5' 3" and 5' 7"), 51 cm (for riders between 5' 5" and 5' 9"), 54 cm (for riders between 5' 7" and 5' 11"), and 57 cm (for riders between 5' 10" and 6' 3"). The ERT-2 carries a lifetime warranty on the frame and a one-year warranty on parts.pstrongfont color=CC6600BIGAmazon.com Bicycle Buying Guide/BIG/font/strongbrstrongfont color=CC6600Finding the Right Bike/font/strongbr To really enjoy cycling, it's important to find a bicycle that works for you. Here are some things to keep in mind when you're in the market for a new bike:pstrongfont color=CC6600The Right Ride/font/strongbr In general, bikes are broken down into three major categories:ullistrongRoad and Racing Bikes/strong--As a general rule, road and racing are built for speed and longer distances on paved surfaces. Thinner tires, lightweight 29-inch (700c) wheels and drop bars that allow for a more aerodynamic position are the norm. Most road bikes, regardless of price, offer many gears for tackling both hilly and flat terrain. listrongMountain Bikes/strong--With their larger tires, hill-friendly gearing and upright position, mountain bikes are very popular for all types of riding, both on pavement and off. Mountain bikes that are designed specifically for rugged trail use typically feature a suspension fork. Some may have rear suspension, as well. A quick change of the tires on any mountain bike--even one that you use regularly on trails--adds to its versatility and makes it a worthy street machine. listrongComfort/Cruiser Bikes/strong--For tooling around on bike paths, light trails, or for cruising a quiet beach-side lane, comfort/cruiser bikes are the ticket. With a super-relaxed riding position, padded seats, and limited or no gearing, these bikes are made for enjoying the scenery and having fun with the family. /ulpstrongfont color=CC6600The Right Price/font/strongbr A bike's price boils down to three essentials: frame materials, bike weight, and component quality and durability.ullistrongEntry-level/strong--You'll find a wide range of comfort and cruiser bikes in this category, as well as some lower-end mountain bikes and road bikes. Most will have steel frames and components that are designed to last for several years with frequent use. listrongMid-range/strong--Bikes in this range may feature a lighter aluminum frame with mid-range components that keep performing after miles of use. If you're looking for a quality bike that is relatively lightweight and will stand up to abuse, this is the "sweet spot." Most serious commuter and touring bikes fall into this category, as do mid-range mountain bikes with a decent front suspension. listrongHigh-end/strong--Racers and serious enthusiasts who expect lightweight, high-performance components will want to stick to this category. For road bikes, exotic frame materials (carbon fiber, titanium) and ultra-lightweight components can add thousands to the price tag. Mountain bikes in this class often feature advanced front and rear suspension technology, as well as components designed to handle lots of rugged trail action./ulpstrongfont color=CC6600The Right Size/font/strongbr Fit is crucial for comfort, control, and proper power and endurance on a bike. Here are some basic bike fit tips:ullistrongStand-over Height/strong--To find out if a bike's overall height fits your body, measure your inseam. Next, determine how much clearance you'll need between your crotch and the top tube of the bike. For a mountain bike, you'll want three to five inches of clearance. A road bike should offer between one and two inches of clearance, while a commuter bike should have two to four inches. Compare the stand-over height for a given bike to your measurements (inseam + clearance) to determine the right bike height. listrongTop Tube Length/strong--You can measure your torso to get a good estimate of proper top tube length. First, make a fist and extend your arm. Measure from the center of your fist to the end of your collarbone (the part that intersects your shoulder). Next, measure your torso by placing a book against your crotch with the spine facing up. Measure from the spine to the bottom of your throat (the spot between your collarbones). Finally, add the two measurements (arm length + torso length), divide the number in half and subtract six inches. This is your approximate top tube length. Compare this number to a bike's posted top tube length. You can allow for about two inches longer or shorter, as most bikes can be adjusted via stem length/height and saddle fore/aft position to make fine adjustments to the fit. listrongBikes for Women/strong--Proportionally, women tend to have a shorter torso and longer legs than men. Bike makers design women's bikes that offer a shorter top tube and many comfort/cruiser bikes built for women may also provide more stand-over clearance. /ulpstrongfont color=CC6600The Right Accessories/font/strongbr When you make a bike purchase, don't forget these crucial add-ons:ulliHelmet (this is a must!) liSeat pack liLock liHydration pack, or water bottles and bottle cages liSpare tubes liPortable bike pump liGloves /ulp

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25May/09Off

SEATPOST VOLUME PIVOTAL MINI 25.4X75 CYAN

Volume Pivotal Mini Post - Short and light weight, Pivotal seat/post system uses a single top adjusted bolt with a hole through the top of the seat, Light, simple and aesthetically pleasing, Aluminum alloy, indexed curved angle adjustment plate, 2.3oz, Cyan Blue, 25.4mm, 75mm long

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