Triathlon Bike Review: The GMC Denali Road Bike
January 11th, 2010If you’re looking for a bargain then look no further than the GMC Denali Road Bike. It’s one of the cheapest bikes around and its quality isn’t that bad either. It’s an excellent day to day bike that can be quickly modified for triathlon racing if a few upgrades are implemented.
The Denali Road Bikes strengths are its great gearing which will allow you to pick up some fast speeds with ease. Heading downhill you should easily be able to hit 40+ mph. If it’s your first time using a road bike then you might find it slightly awkward having to bend forward to reach the brakes but it’s something you’ll quickly get used to. For day to day use such as commuting you’ll quickly become adjusted and it’ll allow you to speed from work in no time at all.
The bikes frame is made of solid aluminium which makes it strong and rust resistant. The stokes however are made of steel rather than aluminium making them much heavier. It’s got a lightweight build at only 29 lbs but this isn’t as light as it’s slightly more expensive rival the Schwinn Katana Road Bike.
Putting together this triathlon bike is not a very difficult task. If you’re never done it before then it might take you an hour or so to complete. However, if you’ve had a triathlon bike like this before then you should be able to complete the task more quickly and easily. Using Allen keys you just attach all of the parts provided to the frame including the seats, pedals, tyres and reflectors and then make fine tuning adjustments to the gearing and brakes. It also comes with a kickstand which is a nice addition for when you’ve finished in between your rides. This can also be quickly removed for those who dislike kickstands.
Some of its downsides however are that the seat angle isn’t adjustable and so you might want to purchase a replacement seat such as this seat if you think that’s going to bother you. The brakes are effective but not excellent and could be of a better standard. Also if you’re a tall guy like me then you might want to consider purchasing wider pedals as you might find them to be too narrow for your feet.
This is a good looking road bike and if you really wanted to you could easily pass it off as something much more expensive than it actually is. You’ll be surprised at how good it looks and the comments you get considering the price you actually pay for the bike. In fact you could get 4-5 of these Denali bikes for the same price of a single professional triathlon bike.
GMC Denali Road Bike Specifications:
- 21-speed road bike features a lightweight aluminum frame
- Frame: Aluminum 7005 straight gauge
- Fork: GMC Series 7000 steel
- Chain: KMC Z 51
- Crankset: Prowheel Alloy 335P6 28X38X48 170mm
- Front Derailleur: Shimano FD-TZ 31 Index
- Rear Derailleur: Shimano RD-TZ30GS 7SPD
- Shifters: Shimano Revo SIS L2/R7
- Brake levers: Promax BL-250AP Aluminum
- Brakes: Promax 501A Alloy Caliper Brake
- Rims: Vitesse Alloy black 700CX14GX36H
- Tires: Kenda Black With Grey Band 700X28C
- Stem: Aluminum black EXT:100mm 0D.
- Handlebar: Maesbend W: 430mm D:22.0mm
- Saddle: Cionlli Black
- Seat post: HL Aluminum Micro Adjust 27.2 X 300mm
- Pedals: VP-990S plastic body with steel cage
- Weight: 29.0 lbs
- 1 Year warranty information.
Pros
Fast enough for triathlon racing (and with some simple upgrades it can be even better)
Best bike available for racing in the $200 range
Comes with a full year warranty for missing parts
Cons
If you’re serious about getting a good triathlon time you might want to spend a bit more
Brakes aren’t up to scratch
The frame of the bike is good but some of the additional attachments could be better
Conclusion
This bike is by no means perfect but if you’re looking for a bargain then you’ll be hard pressed to find a better triathlon bike. If you’ve got a bit more cash then maybe consider the Schwinn Katana Road Bike instead.

