Questions tagged [size]

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1
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1answer
32 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
141 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
1k 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 ...
0
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3answers
128 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?
0
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2answers
121 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
1
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2answers
161 views

Bought a frame one size larger, how to fit for slightly smaller rider?

I've recently bought a frame that is about one size larger. It's a 22" frame and my height is about 5'9". I had a choice between the 22" frame and an 18" frame so I chose the frame that was a bit ...
0
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1answer
87 views

What pedal cage is compatible with size 14 shoe?

Are there toe clips/straps that are oversized to comfortably fit a men's 14/15 shoe?
1
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1answer
257 views

Bike too big or just fine ? modification required ? Need pro advice

Hi I accidentally refer to wrong bike fit and purchase online a 20" Frame Mountain bike (XC hardtail)! While the bike is about 20" (51 cm) Frame , I'm about 175 cm (5 foot 9 inches tall and go 79.x ...
0
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2answers
171 views

What wheels would fit my bike?

I have a specialized pitch, unsure of the year, and my rear wheel was stolen. I have the front wheel which had the marking "ETRTO 584x25c" on it What does this mean and what sizes of wheels would ...
1
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0answers
183 views

What are the axle nut sizes on the brompton?

What are the exact specifications of the nuts used on the various axles of the Brompton bicycle? Specifically, I have a 2016 M6R black, but I would appreciate it if you listed the specifications for ...
2
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1answer
202 views

Can I fit a 32-622 tire on a 32-630 rim?

Can I fit a 32-622 tire on a 32-630 rim? The tire diameter is 8 mm smaller than the rim, so it's going to be tight - but will it fit with some extra force, and might there be any other problems?
5
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2answers
952 views

32-622 tire too small for 622x19 rim?

I recently bought a Mavic A 319 rim with ETRO 622 x 19C and Schwalbe Marathon 28" tire with ETRO 32-622. Based on the tire sizing chart found at Sheldown Brown (https://www.sheldonbrown.com/tire-...
1
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0answers
145 views

Sizing a hybrid bike

I'm 180cm tall, with a bicycle inseam of 81cm (without shoes) and a wingspan of 190cm. I'm looking at the Cannondale Bad Boy 1 2019 hybrid bike which you can see the geometry for here. Based on my ...
1
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1answer
149 views

Is a 22 inch road bike appropriate for a 5'9" person? [closed]

I am admittedly a beginner and looking to purchase a used single speed bike just to casually use around the neighborhood. I came across this listing: https://nashville.craigslist.org/bik/d/...
2
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3answers
642 views

Can I ride a big bike?

I am a MTB beginner and I just bought a used Giant stance 2. I knew from the beginning the bike is bigger than I should have, but it was a good deal. The bike frame is XL and I am 6’. Based on Giant ...
-1
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2answers
224 views

Trek Tire Fit Exchange [duplicate]

Can the 700 x 38c tire on the Trek DS2 be used on the Trek Verve 3 which comes with a 700 x 45?
0
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2answers
1k views

Can I put a 700 x 35 tire on a Cannondale Quick 2 that has a 700 x 28 tire? [duplicate]

I usually ride roads with my 700 x 28 tire, but want to do a trail that has a multitude of surfaces. So can I put a 700 x 35 on this bike?
0
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2answers
253 views

wheel size confusion

My bike is a Genesis Day One 2011 originally Alfine 8 hub, only thing is I bought it as a fixie without the hub. I wish to purchase an Alfine 8 hub and wheel and revert it back to it's Alfine 8 glory. ...
0
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3answers
218 views

How much can we change our bike wheel diameters before needing another bike fit?

How much can we change our bike wheel diameters before needing another bike fit? If we change the size of our bike tires, it raises or lowers the front or rear of the bike. That means it can affect ...
0
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2answers
149 views

Change from 2 chain rings to single chain ring on a MTB. What size should I take?

My current drive train is pretty much used up and needs replacement. I thought with this occasion, I could replace my curret drive train (2 chain rings, 10 speed cassette) with a singe chain ring and ...
0
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1answer
74 views

179cm, 85.5 inseam and Cannondale Scalpel Team M

I am 179cm with an inseam of 85.5 so I fall into the L category just. I bought a Cannondale Scalpel team M and being very much close in between I listened to too many people and having ridden an M BMC ...
3
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3answers
3k views

How to be certain a Boardman ADV 8.8 would fit without prior road bike experience?

I'm looking to buy my first road bike - an adventure/gravel road bike. Question: How can I be certain it's okay or not? And should I be looking for a bike that's closer to my estimated frame ...
2
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1answer
183 views

Is the use of wide fatbike tires problematic with 100mm BSA bottom brackets?

Fatbike frames typically come with 100mm or 120mm BSA BBs. Does the 120mm BB help anything, though? For example, if I have a 100mm bottom bracket and a 5" tire on a 100mm rim, and I switch to the ...
1
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0answers
88 views

Restoring a 1954 Taylor tricycle

I am searching to replace the front tire. It has a Swan tire, but the size is more important. Measures 12 x 1.75 Pliable enough to remount on rim
0
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1answer
159 views

Correct frame bike for me

I’m trying to measure a cyclocross bike. I’m 172 cm, leg length 77.5cm. Some websites like ebicycles say that my bike frame size is 53cm. I’m already looking for this bike with seat tube 54cm. A ...
3
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3answers
103 views

What road bike size to get?

I am very new to road bikes and have decided to buy one. The problem is both shops I have gone to said I should get a 54cm frame, even though I'm only 5'5. This seems to go against a lot of online ...
1
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2answers
967 views

Should I choose 26“ or 28” size BTWIN Triban 100 with dropped handlebar?

My height is 5 ft 9.5" (176.5 cm). I went to Decathlon and tried out both the 26" and 28" bicycles there. Both sizes felt comfortable. But I cannot really tell unless I ride for a long distance. I had ...
1
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2answers
226 views

I am 1.7 m tall and bought a MTB with a frame that is 3-5 cm too big

The frame is 5 cm too big for me (in the length from seat to handles). I have major discomfort in my shoulders. After getting a shorter stem, the shoulders are 95% improved, but the "jewels" go dead ...
1
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2answers
48 views

What size frame is right for me? [closed]

I have an inseam of around 26 1/2 inches (without shoes). Would a 47cm frame fit me? If not what would the correct frame size be? I'm looking for a hybrid (or road) bike.
2
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2answers
591 views

Increase saddle height

I tried the Xiaomi qicycle electric folding bike and I really liked it. The only problem is its size. I already know how to raise the handlebar, but I'm not sure how to raise the seat. It should be ...
0
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1answer
590 views

Inner tube size

I'm really confused what inner tube size I need to buy for the tyres I have. Is anyone able to help me understand what is written on the tyre and what to look for? 40/100-622 33b moped m/c
2
votes
2answers
759 views

Wheel size: 650 to 700

I have a Trek Speed concept series 7 frame size XS triathlon bike which is fitted with 650 size wheels. However I was wondering if I could at all put 700 wheels/tyres on, as when I brought it 2nd hand ...
0
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1answer
992 views

Bicycle with 26x1.95 tires [duplicate]

Can a bicycle with 26x1.95 tires on magnesium alloy wheels be upgraded? Say 26x2.10?
2
votes
2answers
114 views

How to determine tire size when the sidewall label is unreadable?

I have a women's Mongoose hybrid bike that is older. The tires are dry rotted and I can't read the tire size info. How do I determine what size replacements to buy?
2
votes
1answer
456 views

Replacing bike frame on BMC Alpenchallenge AC01

I have a BMC Alpenchallenge AC01 IGH Alfine 8 Speed 2017 size small. Although the size is appropriate for me, I would prefer the medium, but the small was 47% off, so I bought it. Now I have the ...
2
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3answers
4k views

Bike Frame Size for MTB Leisure Rides

I am looking to buy a bike for my wife on the internet, but the challenge is I do not know what frame will be most suitable for her. We plan to buy a hardtail for leisure rides on the weekends so we ...
5
votes
1answer
6k views

Can I replace 700*23C tire with 700*28? [duplicate]

I have Trek 1.1 with currently 700*23C tyres. I need to replace them but the one available in market are 700*28 Can I use this size as replacement? If yes, what'll be advantage and disadvantages?
2
votes
2answers
324 views

Do Shimano MTB shoes in half-sizes make a perceptible comfort difference?

My 10+ year old MTB shoes are finally dying. I'm looking for replacements. My shoe size is usually 7 UK (42 EU) for the left foot and 7.5 UK (43) for the right. I see Shimano do European half sizes ...
3
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3answers
327 views

Size of old road frames compared to new ones

May I use an old frame (pre 1990) of same size as a modern road frame? For example by using a long stem and long seatpost. Or would I have to size up a lot? Concrete example: I ride a 56 cm Merida ...