Cyclocross is a form of bicycle racing consisting of short laps over many differing terrains, typically including grass, sand, mud, pavement, rocks and anything the course designer finds at the race site. Each lap also usually includes steep run-ups, barrier obstacles forcing the rider to get off ...

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22
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11answers
8k views

What are the differences (and their practical implications) between a 29" mountain bike and a cyclocross bicycle?

I am considering the purchase of a bicycle for riding off road, and have heard a lot of buzz about 29" mountain bikes. However, I am not particularly interested in technical riding - although I would ...
21
votes
13answers
138k views

Can I use a cyclocross bike for regular road-biking purposes?

I want to race cyclocross, and I also want to ride some longer rides out on the road. Can I buy a cyclocross bike and use it for both cyclocross and some serious road rides (I'm talking century type ...
11
votes
4answers
664 views

Can I do cyclocross if I've never really been very athletic?

I've never really been very athletic - I started cycling around the city a few months ago, did a 30 mile ride recently (and felt great after it - could have done more, although the pace wasn't very ...
8
votes
6answers
26k views

Cyclocross bike as fast as a roadbike?

Next year i would like to commute by bicycle. I need to buy a new bike, but i don't know if to buy a roadbike or a cyclocross bike. I live in a more rural area where not every road is tarred perfectly ...
8
votes
4answers
429 views

How seriously should I take the maximum pressure rating of my cyclocross rims?

I own a very nice cyclocross bike that I use for daily commuting. It is currently fitted with relatively wide cyclocross tires (Continental Cyclocross Race 35-622) that I inflate to 4 bar (58 psi). ...
8
votes
4answers
4k views

Front suspension on a cyclocross bike?

Is there a reason why no companies are manufacturing front suspension for cx bikes? Is it limited by the UCI rules? Would weight mean it would offer no additional value? I would like to know if a ...
7
votes
1answer
1k views

Can I fit road tyres on a cyclo cross bike?

I've been considering purchasing a Boardman Pro CX Cyclocross Road Bike Large 2010. (Broken link replaced with Google search) The spec says the wheels are 700C and that it comes with 700 x 35C tyres. ...
6
votes
3answers
5k views

Should I buy a cyclocross bike or road bike to do Triathlons and CX?

I have a mountain bike and used it in my first triathlon without slick on. Now I'd like to get into doing triathlons just for fun, not competitively. I'd also like to get into doing cyclocross. Here's ...
6
votes
2answers
4k views

How often should I change brake cables and housing?

Seems like every year towards the end of cyclocross racing my brake cables start to get 'sticky'. The STI shifter is fine for changing gears, but when pulling on brakes it feels like I'm breaking ...
6
votes
1answer
520 views

Cyclocross for road bike type of routes - Increased risk of INJURY?

I am 33years and just moved to belgium. My work commute is about 25km (16miles). I plan to buy a bike mainly to commute to work and get the exercise and decompress after work. I am new to biking but ...
6
votes
2answers
1k views

Can double chainrings be used with a clutch-type rear derailleur?

I've been reading up on Sram's CX1 1x11 cyclocross-specific group. It hinges on two technologies to minimize the potential for dropped-chains/chainslap. The CX1 clutch rear-derailleur keeps the chain ...
6
votes
5answers
7k views

Dealing with very juddery cantilever brakes

I'm a commuter with a ~13m daily round-trip. I've been riding this on an MTB for 8 years, but I'm looking to upgrade. I recently tried out a 2012 model Specialized Tricross; this having been ...
6
votes
3answers
13k views

Cyclocross frame size vs. road bike frame size

I'm in the market for a used cyclocross bike to use as a winter bike, and so I've been browsing craigslist. I generally ride a 56-58 cm road bike frame, so I turned down an otherwise good deal ...
6
votes
3answers
3k views

Do tubeless tires offer significant benefits for a cyclocross bike?

I've been using tubeless tires with great success on my mountain bike for a year or so, and the time is here to replace the wheels on my cross bike. I was thinking of getting another pair of stan's ...
6
votes
3answers
1k views

Can I run a 10 speed cassette on an 11 speed wheel, but also keep running 10 speed on a 10 speed wheel?

I bought a second hand cyclocross bike (running Shimano 105) and I ... love it. I've been doing some short commuting on it as well, but the nobbled tires are copping a pounding. I've got a spare set ...
6
votes
5answers
6k views

How do Mini V-brakes compare to cantilever brakes for Cyclocross bikes?

I've got a surly cross check with straight bars, v-brakes, and mountain shifters. I was considering a switch to a drop bar setup for cyclocross racing so I have an alternative to my single speed cross ...
5
votes
4answers
27k views

What is the difference between race/road and cx bikes?

The only differences I know is that road bikes are often lighter and uses different set of brakes. But what else are the main differences?
5
votes
2answers
633 views

Whats the difference between a cyclocross and cyclocross-commuter

Could someone please tell me the key differences between the what people would call a cyclocross bike and a cyclocross-commuter? I have seen people saying bike x is not a true cyclocross bike etc.
5
votes
1answer
505 views

Cyclocross bike frame considerations

I'm considering putting together a cyclocross type bike together for fun and variety. Is a typical road frame suitable for this? And, what do I need to consider in terms of sizing? On sizing, it ...
5
votes
1answer
128 views

How do I get rid of weird rubbing noise on my cx bike?

Recently I got the Giant Revolt 3 and have been riding it for a few days now. I have lately noticed that there is some rubbing noise when I apply the brakes. If you look at this picture (might be a ...
4
votes
4answers
4k views

Are there any reasons why you would avoid going disc (other than cost) for racing cyclo cross?

Why (if you had the choice) would you stay with cantilever brakes and forgo the opportunity to change to a disc set up for racing cyclo cross?
4
votes
2answers
265 views

Can I 'toe in' these cantilever brake pads?

I'm riding a new bike (new to me) and I am unfamiliar riding with some of the components, specifically the cantilever cross brakes. On my road bike, I toe in the brake pads to help with noise, feel, ...
4
votes
1answer
262 views

what should my training schedule look like if I'm racing every sunday?

I plan to do as many cyclocross races as I can until the season ends in early march and the next few weeks have at least one race every Sunday for the next six weeks. How should my training schedule ...
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
11k views

mountain bike vs. cyclocross bike

I've recently started trail riding on my mountain bike and i love it, but my bike is really old (circa 1992 steel Trek with Deore LX). I really want to get a new one, but I'm also really attracted to ...
4
votes
1answer
83 views

Post cyclo cross race bike cleaning and lubrication for you bottom bracket?

If I wash down my bike after a muddy race cross race or training ride I usually dry everything off and then begin lubricating the chain and sprockets back up once it has dried. The only place I don't ...
4
votes
1answer
855 views

What does “Electronic Ready” mean on a Giant Frame?

I just purchased a 2014 Giant TCX SLR 2, and noticed in the spec sheet that the frame is "Electronic Ready" What does this mean? ...
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
1answer
272 views

First Cyclocross Race - Riding a Mountain Bike

I'm participating in my first ever bike race this weekend. It's a cyclocross race, and I'm riding a full suspension mountain bike, because I started looking into races late this season and a fully is ...
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
2answers
1k views

Road Fork: Curved vs Straight?

I found a frame I'm interested in building up, but it doesn't include a fork. So I've been looking for carbon 700cc forks... with disc tabs. I've found a few, but ran into a new dilemma - curved vs ...
4
votes
3answers
452 views

Building a city/trail bike with a CX frame, what should I consider? [closed]

What would be a good build for a 80% city / 20% trail bike? I recently purchased a Cinelli Mash CXSS frame, I will be mainly riding in the city but wanted to also take it to the trails every couple ...
4
votes
3answers
4k views

Converting an existing cyclocross bike to disc brakes

I have a bike (Surly Crosscheck) that is used for commuting and cyclocross. As it's a bit older and disc brakes were not legal for 'cross until recently, it has cantilever brakes for optimal mud ...
4
votes
1answer
2k views

Will carbon fork make a huge difference when commuting?

I am considering a hybrid commuter bike, in particular I like Specialized Sirrus Elite Disc. This model however does not sport a carbon fiber fork. Only the more expensive model does, which I do not ...
4
votes
2answers
694 views

How to remove play in cantilever pivot point?

I have been working my way through issues with noisy front cantilever brakes. After running through many different ways to solve the issue including new pads (Kool Stop Dura2 Duel Compound), setting ...
4
votes
1answer
1k views

How to clean a bike after muddy/sandy cyclocross race (or mountain bike ride)

What do I need to be concerned with when cleaning my bike after a typical muddy and sandy cyclocross race (Also probably applicable to mountain biking). Particularly, what can be done (in the field) ...
3
votes
3answers
1k views

Is a 29.5 km/h average speed decent for a 90 km ride (on road) with an elevation of 1200 m?

I have been riding about 150 km a week commuting and on the weekend. I frequently do rides over 80 km. I'm riding a carbon cyclocross (Ridkey x-fire) with slicks. My latest ride was on the ...
3
votes
3answers
481 views

First cyclocross race - strategy

Next weekend there is a cyclocross race at a park near my house. My first organized bicycle race ever. I would like advice / links on strategy, rules, and protocol. I am over 50, in good bicycle ...
3
votes
2answers
563 views

Bike options for winter commuting in the mountains

I live in the mountains of Vermont and bike 3 seasons a year on my trusty cyclocross bike. This year, I'd like to commute year round, through winter. My commute involves some steep, 10-18% climbs on ...
3
votes
4answers
162 views

Ease of servicing disc vs. rim brakes

How easy is it to keep a mechanical (non-hydraulic) disc brake system working at home with a set of "normal" (not bike-specific) tools, especially compared to rim brakes? Discs seem to be currently ...
3
votes
1answer
82 views

Can a tubular tire be reused?

I have some knobby cross-specific tubular tires (Challenge Limus 33) mounted on a bike and I want to change them in exchange for slick tires for a period of riding primarily on the pavement. While ...
3
votes
2answers
1k views

Cyclocross Tire Pressure

I have never raced before but there is a cycloycross race a mile from my house this weekend. Course has a fast bumpy downhill. On my mountain bike with fixed carbon fork and tubeless at 40 PSI ...
3
votes
2answers
5k views

What is the widest tire I can fit on my 32c wheels?

I have Shimano WH RS30 rims which are 700c x 32. I would like to use a beefy 35c tire. Is that too much width for my rims? (My forks and brakes are wide enough to handle a 42c) Thank you.
3
votes
3answers
208 views

What's the difference between road bike disc brake wheels /cyclosross wheels?

What's the difference between road bike disc wheels /cyclocross disc wheels?
3
votes
1answer
782 views

Looking for components needed to route 3 cables on top of toptube for cyclocross bike

My bike is setup for cable routing under the downtube. I would like to route my rear brake, front derailleur, and rear derailleur cables along the top tube of a bike I plan to use for cyclocross to ...
3
votes
1answer
4k views

How to calculate bike stand-over height using frameset geometry and wheel radius?

While it's best to buy through fitting a bike in store, it's not always possible (discussed here). On some websites, the stand-over height of a bike may not be listed as part of the specifications. ...
3
votes
2answers
106 views

Effectiveness of disc brakes with brifters

How well do mechanical (non-hydraulic) disc brakes generally function when used with brifters?-- This combination seems to be increasingly common among e.g. adventure bikes such as the Salsa Vaya, ...
3
votes
2answers
1k views

Cantilever brakes for older narrow fork bosses (55mm)?

I have an 80s cyclocross frame I am restoring. The fork's cantilever bosses are spaced at 55mm - much narrower than the modern standard (around 70mm I believe). I tried to fit a pair of Tektro ...
3
votes
1answer
478 views

Is there a road shoe cleat adapter (from road to mountain) that could be used in a cyclo cross race?

So Im aware that you can buy (3 hole) spd pedal to (2 hole) mtb pedals so you can own one pair of shoes like this one offered by crank brothers. Has anyone ever seen a cleat adapter that could aid ...
3
votes
2answers
719 views

Allen Coggan power profile table for Cyclo cross riders?

If you were to create a power profile based on those seen in training and racing with a power meter by Hunter Allen and Andrew Coggan. What would it look like a sprinter or an all rounder? To help ...