The frame can be adjusted to your height, just by adjusting the seat post. The frame size is determined by the length of the seat tube, in centimeters. 38 Results. So, the real difference between the road bike compact frame vs traditional is based on the size of the frames which depends upon the manufacturers. This is opposed to the old standard 53/39 which is too big a gear for most recreational cyclists to pedal whilst keeping a manageable and healthy cadence. Most compact frames come in small, medium, large or extra-large sizes. Cranks and seats are likely to be interchangeable. Joined: Jul 2, 2005 Messages: 191 Likes Received: 0. Aero road bikes take many of the aerodynamic features of a time trial (TT) bike and put them into a more of a regular road race frame. The style was introduced in early 1900s and has been popular ever since. Compared to the precise measurements needed to find the correct size for a traditional bicycle frame, compact frame sizing is much simpler. Road bicycles, which are intended for use on paved surfaces, come in either traditional or compact frame styles. The head tube angle is the same, the seat tube angle is the same, so raising or lowering stem and or seat post will be no different regardless if it is a traditional or compact. No compromises with the kind of frame nor the size – that’s the basic of choosing a perfect road bike. Tommaso Forcella is a compact lightweight aluminum frame road bike that is combined with an HCT carbon fork for more vibration dampening and weight savior. Gran fondo bikes are often kitted with a "compact" 50/34 tooth or a "mid-compact" 52/36 tooth chainset. Bottom Bracket Drop Discussion in 'Cycling Equipment' started by kaikane, Nov 20, 2005. kaikane New Member. This question needs to be answered too. My issue is choosing the frame size - I seem to be in-between two sizes. In addition, average speeds are typically lower when you venture off-pave… For example, the jump from a 25c to a 40c tyre effectively adds two teeth to your big chainring. This content is provided 'as is' and is subject to change or removal at any time. Traditional Geometry To choose the right size, he recommends measuring your actual inseam length in centimeters, a measurement that may be slightly longer than the inseam size of the pants you wear. The influence of mountain and BMX bike design has led to the increasing popularity of frames with sloping top tubes, higher at the front. If a person has longer arms or torso, he may need slightly larger frame. What makes the compact frame, "compact." Certain content that appears on Cyclistzone.com comes from Amazon Services LLC. Most of the time, inseam length determines the right frame size. If you read our previous post on road bikes, you must have an idea how important road bike frame is for smooth riding as well as rider’s comfort. The style was introduced in early 1900s and has been popular ever since. I have been an cycling enthusiast from 2006. Refine By Clear All. The latest road bike from Specialized is just that: a road bike. She holds a B.A. This is why manufacturers often introduce road bikes with compact frames. Traditional frame vs compact frame. It must be according to your physical proportions. Forums > Bikes > Cycling Equipment > Compact Frame vs. So on a compact you have more seatpost showing and standover clearence than a traditional frame. On the other hand, compact frames are contemporary, introduced in late 1900’s. There are two styles: Traditional road bike frames have a top tube running parallel to the road surface. Size; Wheelbase; Material; Painting a bike frame Both men’s and women’s bikes can have compact frames. ... Mostly marketing guff to sell soft road bikes. I'm looking to buy my first road bike, coming from a hybrid (mostly used on roads). Hi, I'm Nick Soros. Compact Frame Traditional "road" frames have been built with level top tubes since the early 1900s. Wheelbase. 1. The Trek is a traditional geometry and the Compact frame vs. Here's a look at the key attributes of each material to help you make the right choice. The last post is correct about two meanings for compact: sloping top tube as one meaning and a compact crank (smaller chainrings) as a second meaning. With these more general frame-sizing categories, manufacturers are able to accommodate a larger range of consumers while manufacturing fewer sizes. There's never been a wider choice of road bike framesets than now. Joined: ... but it appears giant have taken the compact design under their wing and use it almost exclusively in all their bikes. Compact frame style follows the design adopted by mountain bikes and BMX cycles. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates. In an interview with website Slowtwitch, aerodynamic expert John Cobb discusses his research comparing the aerodynamics of compact and traditional frames. A third meaning also exists - or used to exist: a bike built around smaller 650C wheels. There has been a steady movement for most bikes towards a 'mid-compact' crankset which has a 52T large chain ring paired with a 36T small chain ring or a 'compact' set up with a 50T large chain ring and a 34T small chain ring. Before Future Shock, road bike suspension was a novelty—now it’s a 2x Paris-Roubaix winner. I am looking at intro Road Bikes and found a bike that is an 04 Closeout and it cost less than the 05. compact vs traditional frames. Road bikes: If the bike has a traditional straight top tube that is parallel to the ground, you should have approximately 1" of clearance between the ground and tires when you lift the bike as you’re straddling it.. In this ‘Choosing the correct size road bike – geometry explained’ guide we look to assist you in determining what size of bike is right for you. Road Bikes Equipped with lightweight frames, drop-handlebars and narrow tyres, road bikes offer a quick and comfortable road riding experience. Here are some important factors to choose the right frame. This contemporary form was influenced by the construction of BMX and mountain bikes. However, with road bikes, there’s no way you can take any chances with frame size or design. In contrast, compact frames have a sloping top tube that is higher at the front of the bike. Smoother is indeed faster. the Specialized Roubaix. The bars that come specced on a new bike are an estimate based upon the average shoulder width of the average person riding a bike in your size.As most cyclists will protest – none of us are truly average, so tailoring the bars to suit you is a good idea. Your legs weren’t touching the road and you kept on looking for something to hold on to? Wheelbase Comparison of 57cm Bikes: Touring bikes 1050-1070mm Road bikes 996mm CX 1018mm. Hi, I'm Nick Soros. I have been an cycling enthusiast from 2006. Ezroadbike.com is my personal blog where I share my pedaling experience. A compact frame is lighter than a traditional frame, due to the differences in their geometry, but a compact frame’s weight is offset by the necessity for a longer seat post and steerer tube. Compact Frame Geometry. Meg Kramer is a Brooklyn-based musician and writer. Road bike frames can't use many mountain bike brake assemblies, which often rely on cantilever attachments welded to the frame for operation. Women-specific bikes We like to think of all riders as being individuals and our priority is in making sure that the bike is right for your body shape, size and personal preference. Cobb found that, when tested in a wind tunnel without a rider, compact frames performed 10 percent better than traditional frames. Compact Gearing 2. Ezroadbike is my personal blog where I share my pedaling experience. There's a huge range of road bikes to choose from whether you're entering a pro-level race or just want a speedier commute on two wheels. Traditional-style bike frames are sized in centimeters based on the length of the top tube. Depending upon the length of the top tube, traditional-style road bike frames are often sized in centimeters. Compact Gearing Compact gearing were adopted to offer cyclists a lower gear selection to make it easier to climb hills without affect the top speed. For what purpose will you be buying it? Is it for road trips, triathlons or for workouts and rides on the pavements? "Compact" road frames have sloping top tubes, and are intended to be used with a long seatpost. But that was the part of the game plan – to teach you how to maintain balance in fear of falling down. In an interview with website Slowtwitch, aerodynamic expert John Cobb discusses his research comparing the aerodynamics of compact and traditional frames. Why was it developed and what are the advantages over a traditionally horizontal top tube? Take the road out of a traditional road bike and you’re left with a number of compromises and considerations in traditional gearing. Cobb found that, when tested in a wind tunnel without a rider, compact frames … Discussion in 'Bike buying advice' started by the5h4rk, Oct 3, 2006. the5h4rk New Member. Bottom brackets may be interchangeable, but they also come in such a variety of sizes that finding a matching road bike frame could be difficult. Following parts of your body determine the perfect fit: The best way to choose the right frame size is to find out your inseam length in cms which is longer than the size of inseam your pants have. No matter you are a new cyclist or skillful one, I believe that you could find useful topics in my site. This is particularly relevant for women who have bought a unisex bike over a female specific bike – most women have narrower shoulders compared to men of the same height so w… More about bike frames. By suspending you above the frame, Future Shock delivers a smooth, confident ride while maintaining the stiff, nimble performance our road frames are famous for. Traditional Geometry. A longer wheelbase provides a more stable and comfortable ride. This frame style comes in almost all sizes: Compact frame is more sort of a general size and it can be divided into different categories to accommodate a large number of riders. Cannondale used to market their 650C-wheeled road bikes as compact frames. It is backed up with companies lifetime frame and fork warranty that is a huge advantage with the bike. Compact frame style follows the design adopted by mountain bikes and BMX cycles. Lots of people fit the traditional race geo, and can ride it all day long. Road bikes 405-415mm CX 420-435mm. Traditionally road bikes came with a 53T large chain ring and a 39T small chain ring on the front crankset. Here, you are going to learn about the road bike frames used for riding on paved surfaces. Buying a new bicycle can be a daunting task, however, due to the vast range of frame styles and sizes. Cycling has many benefits, such as improving mood, burning calories and preventing chronic illnesses. Traditional road bike frames have a top tube running parallel to the road surface. So if you want a relaxed, upright position you can go for a relatively large size in a bike with a long headtube length in relation to the top tube, e.g. Compact sizing is a lot simpler than traditional sizing as you don’t need to have the accurate measurements. Touring bikes have a long wheelbase due to a combination of a slack head angle, long fork rake and long chainstay length. With this being said, both bikes are equal in terms of performance with one being more specific to your needs and the other one being generalized. No matter you are a new cyclist or skillful one, you would find useful topics in my site. On the other hand, compact frames are contemporary, introduced in late 1900’s. Compact gearing used 50/34 chainrings with an 11/23 tooth cassette compare to conventional gearing 53/39 chainrings with 12/25 tooth cassette. That’s when you knew that the frame wasn’t suitable for you but you’re not as intelligent to realize that you’re not suited to ride that bike. Traditional frames have a top tube that runs parallel to the ground, a style of construction that has remained popular since the early 1900s. Have a great cycling... Cyclistzone.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon. The right size for you is based on your physical proportions; with arm, leg, and torso length determining the correct fit. The components are the same and I like the 04 color better. The instructions below explain how […] The main difference for consumers between the two styles is the way manufacturers size the frames. If the bike has a sloping top tube (semi-compact or compact design) expect to have clearance of 2" or more. A compact frame potentially allows you to have a headtube length which would be impossible on a traditional frame while still allowing adequate standover height. Traditional geometry road frames are often associated with more comfort and greater stability, and tend to have a longer wheelbase which contributes to these two aspects. When carried by its top tube in this way, a bike with traditional geometry will be balanced whereas one with compact geometry will seem front heavy because the nose will point downwards. Whether you're looking for the fastest racer, sleekest aero bike, long-distance mile muncher or most spritely climber, these are our top picks of the best road bikes The downward sloping top tube provides more leg clearance, making it easier to find a bike that fits. I am in the process of deciding between two bikes, an '05 Specialized Allez Comp and an '06 Trek 2200. The bike has fairly traditional endurance road geometry, which results in a snappy handling bike that is matched with a super-smooth ride quality that’s typical of skinny steel. in creative writing from the New School, as well as a diploma in audio engineering from the Institute for Audio Research. The difference is the amount of adjustability. Aero bikes. So, you can always have a compact-style road bike if you are not able to locate the traditional style bike in the market. This does tend to add a bit of weight compared to a race frame but the aero advantages can help save time on certain courses. The frame is the heart of your new road bike and it's where the majority of the budget goes, and the material can play a big part in that, so it pays to choose wisely.- road.cc Bike of the Year 2017-18. A compact frame is lighter than a traditional frame, due to the differences in their geometry, but a compact frame’s weight is offset by the necessity for a longer seat post and steerer tube. When tested with a rider, however, Cobb found no aerodynamic advantage to compact frames. For many people, the inseam length will be the correct frame size, although a person with a longer torso or arms might need a slightly larger frame. Road Bike Frames. However the 04 is a traditional frame and the 05 is a compact frame. This is useful for carrying it up steps or when walking over really rough or muddy ground. I've tried several bikes so far, and narrowed my choice to a couple of "relaxed-style" models [Specialized Roubaix and Trek Domane 4]. Tom Ritchey has been making bikes for nearly 50-years, and the latest edition of the Road Logic takes much of the classic steel roadies we all know and love and brings a bit of modern flair. Copyright 2021 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. Firstly, there is the choice of what frame material to go for - aluminium, titanium, carbon or steel. The technical difference between a compact frame and a traditional frame, is the compact has a sloping toptube while the traditional has a level toptube. Remember your first ride as a kid. On a compact frame, the height of the seat post is simply adjusted to customize the fit for a rider. They feature a sloping top tube with its higher end attached to the front tube. » Road Bike Compact Frame vs Traditional Frame: Which One’s Right for You? They feature a sloping top tube with its higher end attached to the front tube. For a start, higher-volume tyres are not just wider; they also come with a larger outside diameter, which changes your effective gearing. Compact road bike frames have become more common today, especially among urban, city and commuter style road bikes. A compact frame means a shorter seat tube and head tube and a steerer tube which is relatively long compared to the head tube. Broadly speaking, the road bicycle geometry is categorized as either a traditional geometry with a horizontal top tube, or a compact geometry with a sloping top tube. Wednesday Night Bike Rides: Proper Bicycle Fit. Touching the road surface so, you are a New cyclist or one... Was introduced in late 1900 ’ s no way you can take any chances frame... Today, especially among urban, city and commuter style road bikes Equipped with lightweight frames, and. Can be adjusted to your big chainring fit for a traditional frame: which ’... And rides on the front crankset frame style follows the design adopted mountain! 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