Questions tagged [size]

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2answers
33 views

What size tires/tubes for a Giant cypress dx 6016?

Anyone know what size tubes and tires to get for a Women's 15in Giant cypress dx 6016? The bike is older, I'm guessing 2006-2008 but I'm not positive.
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3answers
163 views

What are the smallest wheels legally allowed on an ebike or etrike before it becomes an escooter?

First, I have done much searching on this subject. I read that escooters are illegal and ebikes are legal in the UK (broadly speaking, if 250W, pedal assist and speed limited). It seems to me that the ...
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1answer
70 views

Canyon Endurace CF 8: expander vs compression ring

I recently bought the Canyon Endurace CF 8 and after talking with the support center, they told me the expander is the compression ring Ai-70. However, after riding the bike for some km, I notice the ...
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1answer
63 views

How to Axle replacement

2021 gt pro series 26 inch. We cut the lugs off to get the wheel off. Would anyone know what size replacement or even where to get it?
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1answer
59 views

Tire and size recommendation [duplicate]

I'm resurrecting my 1995 Mongoose IBOC Zero G bike after several years in storage. I need to replace the tires and tubes. I will be riding almost exclusively on paved or groomed trails so I don't ...
3
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2answers
112 views

Should I buy a little bit bigger bike?

I want to buy a mountain bike for the summer to ride with my friends, go on shorter rides (max 6 hours) and use in town. I am approximately 175 cm tall and 16 years old (so I might grow a bit). My ...
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0answers
37 views

Can I use 2.3-2.6 tubeless tires for 2.1 rim [duplicate]

I have recently bought a MTB and it came with 27.5 x 2.1 wheels. The first thing I wanted to upgrade was to go tubeless but can’t find any tubeless tires for 2.1 tires. I wanted to know if it is ...
4
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1answer
130 views

the standover height on my bike is a but tall. I can touch the ground, but I touch the top tube as well. Any ideas?

My dad recently bought me a new bike. I am 158 cm tall, and the bike is 53 size frame. I can comfortably ride it (without cleat pedals), but when I stop/finish my ride and try to get off the bike it ...
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0answers
72 views

Getting the correct road bike size, moving from MTB

Currently I have a Large Stumpjumper 2021 29er. The size was advised by the shop I purchased it from. It was OK at first but I ended up having a bike fit to adjust a few things (slightly longer stem ...
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1answer
64 views

Confused about frame size [duplicate]

I am trying to determine the right frame size for myself before purchasing a hybrid bike. My height is 174 cm and I have an inseam size of 85 cm. If I go by the height it should be a medium frame ...
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1answer
56 views

Can i fit this type of tire [duplicate]

Am I able to fit 20x2.4 tires on my 20x2.175 Bmx rim? I dont know if im able to fit that type of tire beacause I want street tires
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2answers
166 views

Size of mountain bike

I am 180 cm tall and I recently bought a Talon 3, with large frame and tire 29 through the website. I searched and I found that large frame is good for me. When I wanted to pick it up, I found it ...
4
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1answer
367 views

Help to find the right tyre for my Scott ebike

I bought a bike just over a year ago and towards December I went into my local Halfords looking to replace my tyres and was told that my wheel size (he checked on the tyre that is currently fitted ...
3
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2answers
171 views

Which new road bikes can have seat height 890mm or more?

I'm looking for a new aero road bike. I'm a tall person. And from past experiences and from bike-fiting advices I need a seat height of around 890-895mm. I checked Cannondale, BMC, Factor, Orbea. They ...
5
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2answers
1k views

Do I need a chain breaker tool to install a new chain on my bicycle?

Do I need a tool, or will the chain have the correct length? For example, my biggest cog in the rear is 34T and the biggest chainring at the front is 42T and the chain has 116 links. Is a chain with ...
5
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3answers
863 views

Shimano STI shifters: do they come in different sizes?

I was sure that there's only one size for Shimano road bike shifters. But now I'm helping a friend to choose a bicycle and it seems that a lot of them have bigger shifters judging by images that I'm ...
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1answer
221 views

Does the size of a bike tire matter when going up and down hills?

I am doing science fair and my question is if the size matters when going up and down hill on a bike. I looked all over your site and I couldn't find anything about the size of a tire for going up and ...
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0answers
23 views

What size of tyres can I use on my BTwin Original 5? [duplicate]

I own a hybrid, BTwin Orginal 5 which is almost 5 years old. Lately I've been doing a lot of road cycling. This bike comes with 700x42c ISO 44-622 size tyres which weigh in around a kg per pop. I wish ...
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2answers
472 views

Which size SKS Bluemels will fit my frame - 35, 42, 45?

I'm thinking of getting full mudguards for my road bike, the Triban RC 520 , (details here) , and the manufacturer's page tells me that it comes with 700 x 28 tires and the frame is compatible with ...
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1answer
59 views

I have a Dahon Mariner, can I replace 20x1.6" tyre with 20x1.79? [duplicate]

I have a Dahon Mariner Bike. Can I replace a 20 x 1.6" back tyre with a 20 x 1.79" tyre as I can't get hold of a 1.6?
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2answers
93 views

Is cyclocross tire (CX) taller than normal road bike's?

According to the specialized website, the 54cm crux 2021 comes with 700x33c cx tires. https://www.specialized.com/us/en/s-works-crux/p/171342?color=271648-171342&searchText=91420-0046 And, its bb ...
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2answers
971 views

50cm road bike for 5'8 height

The road bike I'm planning on buying is only available in 49cm and 50cm. Will that be okay given that my height is 5'8/9?
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1answer
267 views

Need assistance identifying new wheel options for Araya VP-20 26x1.5 ETRTO 559

This is very similar to the question answered for "Need assistance identifying new tire options for Fuji 4130" (by 0-Biker) and answered by "Argenti Apparatus" but I couldn't add a ...
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1answer
118 views

Can a regular diamond frame bike be packed to fit as standard airline carry-on luggage?

I've been looking into possibly taking my bike with me on planes as carry on (not checking in). This is for (i) avoiding the extra cost of checking in oversized luggage and (ii) avoid breaking any ...
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2answers
249 views

What size would be appropriate for me? I'm 173 cm or 5 feet 8.11 inches tall. The frame sizes I'm getting are 16 inch or 17.5 inch

I'm looking to buy the Hercules Roadeo A50 bicycle. (Hercules Roadeo A50) I'm confused about which size I should get : medium (16 inches) or large (17.5 inches) I looked up some conversion tables ...
2
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2answers
415 views

How to determine which size spoke wrench I should buy?

I was advised to use a dedicated spoke wrench (not multitool) when possible, so I am looking to order one online. How can I determine which size I need before ordering it? I do have a multitool with ...
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3answers
1k views

Properly sizing a frameset online (Ritchey Road Logic)?

Longtime lurker, first-time poster. My frame is cracked and I have mostly decent parts so I am thinking about just buying a frameset and paying the LBS to move stuff over. A friend suggested I look ...
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1answer
60 views

Weight and size capacity for pedal cars

Hi i recently became interested in pedal cars and i know this says its a bike website but was hoping someone could help me figure out the weight and height capacity of one cause i cant find any info ...
3
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3answers
2k views

Correct frame size, will 56 and 58cm work?

I'm new to bicycling (I have a 7 speed HEAVY beach cruiser I use for 10-20 mile rides). I am looking into used road bikes now. I checked several places to measure what size frame I should get for a ...
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2answers
94 views

Beginner road bike [closed]

Completely new to biking. Need some suggestions for road bike that I can buy from nearby retail store or online. Can someone suggest some decent models for 10 to 25 mile rides. Don't want to spend ...
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0answers
53 views

Should I get a downhill bike a little bit smaller size?

My question would be is if I should buy a YT Tues CF 27.5 2017, size M when my height is 181cm, and the bike's chart goes up to 178 cm. And it is used by the way.
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1answer
643 views

Are my cycling shoes too big? With 3/4 inch of room

My shoes came in the mail and I have about 3/4 inch of room to the end. On a short ride I didn’t notice any slipping when I had the boa tightened all the way up. I also don’t have any hotspots or ...
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1answer
782 views

Front axle cone replacement - sizing

So I am trying to replace my pitted front axle cones, but struggling to find the parts of the right size. My axle diameter is 9.4mm on the thread and 8.8mm on the smooth part, and respectively the ...
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0answers
52 views

Old French Road Bike - Chain Size

I dusted off an old steel frame french road bike (circa 1980) and have been enjoying the summer riding so far. Unfortunately I managed to snap the chain on it. No big deal, put a measuring caliper on ...
2
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1answer
60 views

Differing tire sizes on tread and side wall

While working on my bike the other day, I noticed that there's what appears to be a tire size on the tread. It says 27.5x2.35 Thing is ... this is a 29 inch tire. It also says so on the side wall, ...
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1answer
27 views

Size 29×1.9/2.125 inner tube into my 700×40

I just put a size 29×1.9 inner tube into my 700x40 hybrid tyre. Is it safe to use? Thank you
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1answer
5k views

What size adult tricycle? [closed]

I am 5 foot tall (152 cm) and have a 25 inch (63.5 cm) inseam. I am unsure as to which size of wheel/frame to buy. Also, recommendations for adult trikes, no more than $400 would be appreciated.
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0answers
57 views

MTB size for a tall guy

I'm out looking for a new full suspension XC bike. I've had an Epic 3-4 years ago. I've had a little break until now. Normally I would choose a size XL any day, but I've seen some pro's sizing down. ...
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0answers
62 views

Would too small of a mountain bike frame cause lower back pain?

I'm just under 6' 2" and recently got a Large transition patrol. I'm right on the cusp of needing an XL frame. Anyway, I had a Large patrol before and am noticing now as I did then that my lower back ...
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0answers
468 views

What size tyres will fit my wheel? [duplicate]

My bike wheel was recently stolen and I found this old Bontrager AT-550 wheel in my shed. It's a 29er from my research and I'm wondering what size tyre would fit that would be decently smaller than ...
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3answers
2k views

I think I chose the wrong road bike size

I went to a local bike shop a couple days ago and picked up a road bike. I think I chose the wrong size. I bought a medium size instead of a small. I’m 5’7 and I feel comfortable during the first two ...
2
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1answer
331 views

Do tubed tires fit all rims, or is there anything I should watch out for?

My bicycle is about 25 years old and for the past decade has been sitting out on my balcony (dry, but outside temperature, which around here means from -15°C to +40°C or so). Lately I've been thinking ...
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1answer
53 views

Looking to get correct size bike

I'm 59 years old, 6'6" with 36" inseam, I presently have a carbon Teschner road bike. looking for at either a gravel bike or hybrid bike I have not decided yet, but my main concern is getting the ...
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1answer
40 views

Settings in my computer

I have a Trek Silque, 2017. What centimeter size should I be using in my computer for figuring correct distance?
4
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1answer
174 views

Suitability of open sided bearings for frame pivots

On a 10 year old bike I am trying to replace miniature frame pivot bearings which measure 9mm x 17mm x 4mm, pictured below, and are sealed with 689z stamped on. They must measure the same dimensions ...
8
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3answers
2k views

Which measurements are most important to consider for tall men?

I am 6'8" and 255lbs so my figure is a bit between Kevin Durant (not as skinny) and Lebron (in shape but not as muscly). For smaller bikes such as what you would find in Wal-mart, I frequently see ...
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0answers
37 views

Different size tyre has arrived than ordered [duplicate]

I normally get my local bike shop to change my tyres but due to the COVID19 Pandemic they are not open. I have a Ridgeback Terrain 2 that came fitted with 27.5 x 2.10 tyres I ordered that size of tyre ...
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3answers
3k views

Tire size conversion from 700 x 23c

A tire with the size of 700 x 23c, when changed to inches, what is the diameter and what is the width?
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2answers
153 views

Frame size is smaller than recommended

I'm 191 cm tall and I want to buy UPTEN ZERO, the problem is the biggest frame size is "L" and is adapted for (173cm - 185cm) only, my question is it ok to ride a small bike? dose it effects me or ...
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0answers
46 views

Putting a wider tire on my bicycle [duplicate]

Can I put a 24x3 inch tire on a rim that is normally for a 24x 2 1/4 inch tire