Bikes designed for road use only. Could be any road-only bike, but typically means bikes optimized for speed / racing / club rides with drop handlebars, narrow tires and a crouched-forward rider position.

learn more… | top users | synonyms

4
votes
4answers
779 views

Would a person standing on the top tube damage a carbon fibre road bike?

I was riding my aluminium bike and I met some people who had been trapped in a locked park, so I helped them escape by holding the bike against the fence and letting them stand on the top tube to ...
4
votes
3answers
7k views

What is a good bike for college?

I'm looking for a good bike for college. I need to be able to go across paved roads, brick roads, cut across grass- and possibly jump down 5-6 stairs. This video is from the school I plan to attend: ...
4
votes
4answers
9k views

Should I get a performance bike or an endurance bike for 180 km rides?

I want to do the 180 km of cycling in general, that is the 2nd leg of Ironman. I don't have a bicycle, as of now. I am planning to buy a road bike (not the one used for triathlon). People ask me to ...
4
votes
4answers
15k views

How do I calculate the power required to climb a hill at a given cadence?

Suppose I ride at a cadence of 50RPM for 10 minutes with a 39x23 gear ratio on a hill with 10% grade. Is there a simple formula to calculate the power output required?
4
votes
6answers
11k views

Starter Road Bike for Tall Man

I'm a marathoner that is interested in mixing in some biathlons and triathlons, but I am having trouble finding a starter bike (< $1500) made for a tall man. I am 6'6". Any brands and models that ...
4
votes
2answers
299 views

Validity of UCI motor concerns

In the wake of the seemingly renewed post-race examinations for 'mechanical doping' by the UCI, I was wondering if anyone has experience with the motors in question (like the Vivax Assist - thanks, ...
4
votes
4answers
383 views

How much speed can I buy

I am currently riding an entry level carbon road bike (Fuji Gran Fondo 2.5, compact 50/34 crankset, 105 group, 12/30 10 speed, Oval 327 wheels, but I suspect the details are not important-you have all ...
4
votes
1answer
347 views

Please help me identify my bike

I have recently bought a house and found this bike in the garage. I'm currently thinking of giving it a full service, but I'm not a super expert on it and therefore I'd maybe like to take it to a ...
4
votes
2answers
439 views

Knee feeling after long ride with road bike

During the last 2 months, I rode on my road bike for a few times (about 7 times) a way that is about 60 km (37.282 mi) long. Two days before, when I did this ride, after the midst of it, I started to ...
4
votes
3answers
1k views

Transition between hybrid bike and endurance road bike

What are the different skills I need to develop when transitioning between a hybrid bike and an endurance road bike?
4
votes
3answers
3k views

Should I get a road bike?

Last year I started biking again. My current ride is a quite good "cross" bike weighing a bit more than 10kg (~22lb, I didn't weigh it). Currently I'm doing around 200km (~120 mi) per week, mostly on ...
4
votes
2answers
3k views

Is it practical to replace two sprockets on a cassette?

My bike has 53/39T chainrings and a cassette with 12,13,14,15,17,19,21,23,25 sprockets, but I like to ride up steep mountain roads. Is it possible (without great expense) to replace two sprockets to ...
4
votes
2answers
186 views

Is there a way to rest at an intersection without (partially) dismounting the bike? [duplicate]

I have seen this done, and it probably has a name or another way of describing it that I have not thought of, but I cannot find information about it on the internet. When stopped at an intersection, ...
4
votes
6answers
16k views

Is it possible to make a larger bike fit a smaller person?

I bought a used road bike to commute into school each day (only about 4 miles roundtrip) and to go on casual rides for fun. I've only had it for about 3 weeks and prior to that have not had a bike ...
4
votes
6answers
22k views

How do I estimate how long it will take me to ride my commute?

How can a cyclist, new to commuting by bike and not all that experienced in riding, estimate how long a commute will take? I have been riding for 4 days to and from work. 156km over over 4 days. I'd ...
4
votes
6answers
2k views

Finding a road bike for 5'2'' girlfriend

Last year I bought myself a used (although almost never ridden) road bike from around 1985. I love the bike. It is reasonably light and I love the diamond geometry. My girlfriend wants to get a ...
4
votes
2answers
145 views

I don't want to be the next Eddy Merckx; Is competitive cycling right for me?

I've been toying with the idea of joining competitive amateur (road) cycling for a while, but am unsure as to if the sport is right for me: I'm in very good shape and enjoy "basic" road cycling as ...
4
votes
3answers
2k views

Back wheel skidding out

On my cycle to work this morning I noticed my back wheel was skidding out as I was going up a fairly steep hill. It did it enough that I thought I'd probably gotten a flat, however upon inspection it ...
4
votes
3answers
442 views

Need a well-fitted bike for urban commuting

I started cycling to work every day. The bike I'm currently using is a mountain bike with a tiny frame and has begun to hurt my back. So, I'm looking to purchase something new. I'll be cycling around ...
4
votes
3answers
2k views

Best 9 speed cassette for fast & flat

I have a road bike with a 26/11 9 speed SRAM rear cassette. I cycle in Cambridgeshire on a daily basis and it's very flat. I find that I never use the hardest cog, leave the chainring on the biggest ...
4
votes
2answers
2k views

Is it worth converting a steel frame Trek Roadie to a Cyclocross?

I have a Trek Elance 330 from the 80s and love it! However, I find myself needing something that can handle fire roads (gravel jeep paths) and am wondering if it is worth the effort. Also, if it ...
4
votes
5answers
701 views

Do good tires lessen the chances of your innertube bursting?

I have only bought my bike for a month and a half and within this time span, my innertube actually burst 4 times. The bike itself is relatively cheap so I doubt that the tires are of good quality. I ...
4
votes
3answers
129 views

Does 1.2cm of additional frame stack make a large difference to the ride of a bike?

I don't like the amount of handlebar drop on my current road bike. I am looking at a new bike that has an additional 1.2cm of frame stack (height). Would this 1.2cm make much difference in the ride of ...
4
votes
2answers
2k views

How does the geometry of cross bikes affect on-road handling?

I'm planning on getting a cyclocross bike for commuting because my road bike is suboptimal for riding in rain and snow. A bike shop employee told me that cross bikes have worse geometry for riding on ...
4
votes
3answers
3k views

difference in aero bar design

I see that there are many types of aero bars, i.e., different designs. I am going to buy one but I am not sure which one is better. Here are two types of aero bar designs: Type1 Type2 The ...
4
votes
3answers
2k views

Efficient gear shifting

I've recent purchased a road bike bit of a classic with the downtube shifters, lugged steel frame etc etc. Before I mainly road my fixie, thou I do have another geared bike, but it left a bit to ...
4
votes
4answers
426 views

Building a road bike

I've seen a lot of answers here about building a fixie specifically, but I'm looking to build up a road bike. I currently have a Surly Pacer frame and fork, a Richie handlebar and stem, and that's ...
4
votes
2answers
8k views

Road Shifters, Mountain Rear Derailleur?

I have a road/cyclocross/commuter frame that is currently spec'd with road components - all Shimano 105, with an Ultegra rear derailleur. The cassette (10 spd) tops out at 27 teeth, and the rear ...
4
votes
1answer
182 views

Should I always ride on the designated bike path?

I just had my first ride last week end and I generally rode pretty much in a defensive way, I always followed the cycle paths, but to be honest I enjoyed much more riding on the street for 2 reasons ...
4
votes
2answers
180 views

Are these steel rims safe?

I recently bought an old Eastman ten-speed. It's got 700x23 tires on steel rims. The walls of both rims bend out slightly, maybe 10 degrees each. I'm not sure if they were built that way, or if ...
4
votes
6answers
4k views

What would be the best gearing for mountain climbing?

I'm 59, 5'11", 210,and have had a triple bypass. I moved from the flats to the hills, and I want to ride again, but I can't with the gearing I have now. 50/34 chain ring and an 11 speed 10-25 ...
4
votes
3answers
449 views

Size question. Performance v Comfort

I was checking some bikes on Decathlon (a large sports orientated chain store) and I found this size guide for some of their BTwin bikes. On their chart [pdf] that maps rider measurements to bike ...
4
votes
3answers
3k views

Cyclocross racing with fixed gear road bike with cross tires

I would like to take part in three local cyclocross races in the coming weeks but have a bike dilemma: Should I convert my track frame to a new fork and put one cantilever brake on it and change the ...
4
votes
1answer
4k views

Changing from Shimano Road Double Chainset to Triple Chainset?

Road bike setup at the moment is: Shimano Tiagra (9 Speed) Shifters / Front Derailleur / 52-39T Chainset / Short Cage Rear Derailleur / Casette 27-11T. Will I be able to do a straight swap and ...
4
votes
1answer
5k views

What are the advantage of the different gear shifters

I have just buy for the first time a road bike (Boardman Team Carbon) after long years on hybrids bike and unfortunately due of a injury I didn't have much time to experience with it. The bike has a ...
4
votes
1answer
995 views

Will a road brake lever work with a v-brake?

I'm planning on changing my commuter handlebar to a drop handlebar. As the diameters are different, I need to know if the new brake lever will work with the existing v-brakes. (My intention is to ...
4
votes
3answers
529 views

New Trek 1.5 wheels need to be trued after 2 rides, normal?

I took my new Trek 1.5 out for 2 spins after I got it and the front wheel is running a few mm off true. The back is too but it isn't that bad. I rode it approx 35km. I stupidly didn't check the ...
4
votes
1answer
2k views

What went wrong with my bottom bracket spindle length calculation?

Here's the facts: My bike frame requires a 70 mm Italian threaded bottom bracket I'm going to use a Nuvinci N360 IGH which requires a chainline of 49 (± 0.5) mm. I have Andel fluted cranks, which ...
4
votes
2answers
1k views

Loud free hub suddenly become quiet

I have a fulcrum racing 5 evo which has a loud free hub (like other campy) for about 5 years now. I like the loud noise when coasting because I don't need to put a bell on the bike. On my last ride, I ...
4
votes
1answer
3k views

How have you setup your tri-bars?

I'm getting some tri-bars for Christmas and I've been told by the bike shop how to set them up on the bike, but I'd like to get some tips from lots of different people. Up-close photos would be great. ...
4
votes
1answer
44 views

Using 9 speed Deore front shifter with 10 speed Ultegra front Deraileur

I am trying to build a bike out of all the spare parts I have in my garage. I found a 3x9 Deore front shifter, 3x10 Ultegra front d and crankset. Would they work together? By the way, I am building a ...
4
votes
1answer
1k views

Derailleur guard on road bikes?

I live in an area with lots of debris, dodgy paving, and rain, and to make matters worse, I fall down sometimes (I know!). The main things that get damaged, of course, are the brake handles and the ...
4
votes
1answer
143 views

What are the original components to a 1953 Schwinn Paramount?

I have a 1953 Schwinn Paramount that I inherited and have been riding as my daily commuter. I think most everything is original, but am not sure. Where can I find out what the original components ...
4
votes
3answers
2k views

What does an expensive wheel have over a cheap wheel?

I'm looking to get a new front wheel at the moment for what is (supposed to be) an inexpensive commuter bike. My question is what's so good about a £100 wheel vs a £25 wheel? The cheapest option my ...
4
votes
2answers
223 views

What brand/year/make is this road bike?

This is a mystery frame that I got and built with a lot of spare parts I had. Can someone help we identify it? Also the rims are 700c.
4
votes
1answer
196 views

Help me ID this bike

I purchased an old bike and I can't quite find out which brand and model it is. I know it has an Aluminium Kinesis frame , which is pretty light . The bike weights about 9,5kg with the bottle holders ...
4
votes
2answers
161 views

Stainless steel bolts for brake calipers

I'm wanting to replace the bolts used to hold my cantilever brakes on as they've rusted and look pretty terrible on an otherwise clean bike. Is it ok to use stainless (A2-70 or A4-70) for these or ...
4
votes
1answer
261 views

What is “crank preload”

I'm in the middle of swapping my BB30 cranks from stock FSA Gossamer to a (shorter length) SRAM BB30 "IA" S950. The S950 has a "crank preload" adjuster on the NDS which the spindle is also attached ...
4
votes
2answers
2k views

What Shimano jockey wheels are compatible with my old Shimano 105 9-Speed Derailleur?

I'm in the process of getting my Cannondale CAAD serviced, which I reckon is from about 2006 (I got it second hand). I have had the rear cassette and chain replaced, like for like, but the bike shop ...
3
votes
6answers
891 views

What is the easiest to upgrade my chainrings from a double to a triple?

I have a 2007 Specialized Tarmac Pro Double and I need some better gearing. I am doing more hill climbs and I feel that I need at least two lower gears than I already have. What would be the most ...