GMC Denali XL Road Bike (22.5"/57.5cm Frame)

by GMC

Product Features

• 21-speed road bike features a 7005 aluminum frame and durable steel fork
• Outfitted with a full array of alloy components including brakes, crankset, handlebar, stem, and wheels
• Shimano Revo Twist Shifters boast precise movement and light action
• Sturdy triple chainring alloy crank, and trusty Shimano TZ30 derailleurs round out the drivetrain
• Light and strong alloy wheelset features V-profile rims

Product Description

Amazon.com Product Description

The GMC Denali XL 700C 21-Speed Road Bike is a road-racing-style bicycle featuring a 7005 aluminum frame and durable steel fork. This bike is outfitted with a full array of alloy components including brakes, crankset, handlebar, stem, and wheels. The Shimano Revo Twist Shifters boast precise movement and light action. Hill climbing is made easier with the sturdy triple chainring alloy crank, and trusty Shimano TZ30 derailleurs round out the drivetrain. The Denali XL rolls on a light and strong alloy wheelset featuring V-profile rims with precision braking surfaces, 36 spokes, and Kendra tires with color accent trim. Lastly, this road bike will help you stay hydrated with the included alloy water bottle cage.

GMC Denali XL 700C Road Bike Specifications

• Frame: Aluminum 7005 double butted tubing
• Fork: Durable steel fork
• Headset: Cane Creek-11/8
• Chain: KMC Z 51
• Front Derailleur: Shimano FD-TZ 30
• Rear Derailleur: Shimano Tourney RD-TX30GS 7SPD
• Shifters: Shimano Revo SIS L2/R7
• Brake Levers: CS 206A aluminum
• Brakes: CS AS4.0 alloy caliper brake
• Rims: Vitesse alloy silver 700CX18GX24H
• Tires: Kenda black with red band 700X28C
• Stem: A-Head aluminum silver EXT:90mm -7D
• Handlebar: Maesbend W: 430mm D:25.5mm
• Sadle: Vitesse Pro black/white
• Seat Post: HL aluminum micro adjust 27.2 X 300mm
• Pedals: VP-390 with toe clip
• Weight: 26.0 pounds

Amazon.com Bicycle Buying Guide
Finding the Right Bike
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:

The Right Ride
In general, bikes are broken down into three major categories:

• Road and Racing Bikes--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.
• Mountain Bikes--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.
• Comfort/Cruiser Bikes--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.

The Right Price
A bike's price boils down to three essentials: frame materials, bike weight, and component quality and durability.

• Entry-level--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.
• Mid-range--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.
• High-end--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.

The Right Size
Fit is crucial for comfort, control, and proper power and endurance on a bike. Here are some basic bike fit tips:

• Stand-over Height--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.
• Top Tube Length--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.
• Bikes for Women--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.

The Right Accessories
When you make a bike purchase, don't forget these crucial add-ons:

• Helmet (this is a must!)
• Seat pack
• Lock
• Hydration pack, or water bottles and bottle cages
• Spare tubes
• Portable bike pump
• Gloves

Product Description

The GMC Denali XL is a lightweight road racing style bicycle featuring a 6061 Aluminum frame and fork. Alloy frames are lightweight and reduce road vibration. The Shimano REVO Twist Shifters boast precise shifts and light action. The Denali XL rolls on a light and strong alloy wheelset featuring V-profile rims with precision braking surfaces, alloy hubs, and Kenda tires with color matched trim. To increase pedaling efficiency, the Denali XL is outfitted with toeclip equipped pedals. To conquer the hills, the Denali XL provides easy low gear ratios via a triple gear crankset up front, and broad 7 speed Shimano gearing in the back. This bike frame size is 22.5" or 57.5cm with a 31.5" standover height. The GMC Denali XL is truly a feature laden machine, and an attractive one to boot! Factory contact information at 1-800-451-KENT (5368).

Product Details

• Shipping Weight: 33 pounds
• Shipping: Currently, item can be shipped only within the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000FDDDGU
• Item model number: 33022
• Average Customer Review: 3.1 out of 5 stars  See all reviews (17 customer reviews)
• Amazon Best Sellers Rank: #319,559 in Sports & Outdoors (See Top 100 in Sports & Outdoors)

Customer Reviews

Most Helpful Customer Reviews

17 of 19 people found the following review helpful:

3.0 out of 5 stars bargain for the price, July 8, 2006

By 

Baller - See all my reviews

This review is from: GMC Denali XL Road Bike (22.5"/57.5cm Frame) (Sports)

I'm a beginner and didn't want to pay $600 - $700 for my first road bike and determine I don't like the sport. This bike was a good compromise. The bike arrived with a broken rear brake handle. i contacted Amazon on Monday morning and they had a new bike at my door on Wednesday(a day after July 4th!). The new bike is in great shape. This was the first bike I assembled and I did it in less than an hour.

I got the XL because of my height and the fact the XL has an aluminum fork. The regular Denali has a steel fork. The XL also has Shimano rear AND front derailluer. If you contact Kent Bicycles they will fax you the specs.

The only complain i have so far is the fact that the front derailluer has problems up-shifting from 1 to 2. I'm sure it's a matter of adjustments, but I haven't cracked the code yet! If i hadnt recieved a defective bike the first time, I would've given it 4 stars. Overall, it's good bike for the money.

6 of 6 people found the following review helpful:

2.0 out of 5 stars XL Denali Road Bike, April 2, 2007

By 

Duncan Mcmillan (CA USA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: GMC Denali XL Road Bike (22.5"/57.5cm Frame) (Sports)

Cheap price but you get what you pay for.
Brakes are the antique caliper style that can be upgraded to side pull cantilevers with a little work.
Gears are generic gripshifter style but nothing close to the Shimano 105 standard.
Bike is all aluminium and is quite heavy.
Also the front cogs are small, good for hill climbing but not great on the flats.
The handlebars can't be raised any higher also. They are fixed.
I would not buy this bike if you are taking road biking seriously but it's OK for a cheap introduction to the sport before you get serious and upgrade with a new bike!

7 of 8 people found the following review helpful:

4.0 out of 5 stars A satisfying bike.., February 6, 2007

By 

Tarun Tampi (Orlando, FL, USA) - See all my reviews
(REAL NAME)   

This review is from: GMC Denali XL Road Bike (22.5"/57.5cm Frame) (Sports)

Simply put, I wanted a fast bike, I wanted speed...high speed but without any loose nuts and bolts. This bike is pretty fast and if YOU assemb;e it right, it works like a charm. Yes, it arrived in proper condition, with all the parts unbroken. The wheels were not bent even slightly, and there were no spokes broken. Everything was fine. Only I wish they would put in an "Assmebly Manual" and a "Modifications Manual" for the user to follow.

Also, most bikes in the speed category start from $600 and can go beyond $2000.So GMC's got a pretty good thing going here with this bike.

So far, it's been working fine. The gears switch well, although at times it skips a switch but I think that's because the drivetrain has a lot of sand stuck in it. I've been maintaining it as often as I can, and I haven't had any flat tires, loose chains etc. Oh yeah, I'm 6'4'', so I adjusted the bike for my height, it works. Except I need spacers for the front to raise the handlebar.

All in all, I think this is a great budget bike...and it's something that's reliable. Look after it, and it won't give you problems..just like any other vehicle.