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0
votes
1answer
21 views

what is the difference b/w dropout diameter(9mm) and 3/8"(9.478mm) Tpi bicycle axles

I am creating a ski bike and taking this website as a reference: http://www.alpineskibikes.com/collections/frontpage/products/ski-mx-conversion-kit-without-skis I am having some trouble understanding ...
1
vote
2answers
44 views

Can I convert a 1x9 speed Madsen kg271 cargo bike to a 2 or 3 x 9?

I know most these days seem to want to go the other direction, but my partner would like more gears on this heavy cargo bike that can be tough to pedal uphill. I think the frame has all of the ...
0
votes
1answer
48 views

MTB front and rear shimano derailleur: which shifters for drop bars?

I would like to convert flat bars of my MTB (old one: ATX 770 Giant, 7 speeds cassette with Deore DX derailleur and 3 chainrings crankset with probably DX as well) to drop bars, for touring purposes (...
0
votes
1answer
27 views

Conversion 9 spd to 10 spd [duplicate]

I'm thinking of upgrading from a 9 speed (11-34T cassette) to 10 speed. Scoped out a few components and 1) Shimano Deore XT CS-M771 10-Speed Cassette 11-36T 10-speed HG cassette 2) Shimano Dyna-Sys, ...
5
votes
2answers
166 views

Buy Time-Trial bIke or convert road bike

I have started doing triathlons but don't want to invest in a Time-Trial bike until later. What are the problems with converting a road bike to a Time-Trial bike?
0
votes
0answers
53 views

Should I get drop handlebars when I'm converting my MTB to a 'road' bike [duplicate]

I'm converting my MTB into a road bike. I'm not looking into actually racing, just to get faster and enjoy my rides with my friends not being at the back all the time. I have decided to change the ...
1
vote
1answer
6k views

How to convert a multi-speed bike to single-speed with coaster brake?

Now I don't want to take all the credit for this bike, but I'm pretty sure Trek must've lovingly had me in mind when they made this. I mean come on. This bike is awesome. Buying their beach cruiser ...
1
vote
1answer
113 views

After conversion, Paramount OS is super squirrely

All, I have a custom made Paramount OS from 1991. I converted the bike to be my bike for family rides. To do this, I replaced the handlebars and put larger tires on the rim ~ nothing crazy, just a ...
1
vote
0answers
82 views

Help with Trek Mountain Bike to Touring Bike Conversion

Besides riding bikes since I was a kid, I'm a newbie when it comes to the mechanics of a bike. Hoping to convert a Trek Mountain Bike (that was given to me) to a bike that I can use for long distance ...
3
votes
1answer
56 views

can down tube shifters be used with a gear set of 21 gears? (3x7)

I have two bikes - one a vintage 12 speed with down tube shifters - the other a twist shift gear conversion with 21 set shimano gears. I want to put the 21 gear set on the intage road bike - can I ...
3
votes
4answers
18k views

Is there any kind of adapter to mount v-brakes or cantilevers to a frame that's not designed to accommodate them?

I have an aluminum single-speed frame that was marketed as a fixie. I'm wanting to convert it to a single-speed commuter. (I'm getting older and the fixie doesn't agree with my knees anymore.) It has ...
-1
votes
2answers
120 views

Converting single speed bike to geared

First I want to clear out what what I possess: An Avon rowdy single soccer BICYCLE An Avon rowdy DX double disk 21 geared cycle I want to take out the gears from the DX to my single version. I can ...
0
votes
2answers
217 views

Converting from V-brakes to Disc Brake without existing mounting holes [duplicate]

I have an Electric Bike with rear brakes which are not as strong as front disc brake (countless amount of tweaks never solved it well without rubbing the wheel too much). So, I am looking at ...
3
votes
1answer
90 views

Are there geometrical differences between framesets optimised for flats vs drops, other than top tube length?

Question background: I am on the cusp of buying a 'do it all' bike for commuting and light touring. The bike i'm looking at (Genesis Croix de Fer 2015 model) comes with drop handlebars. I would like ...
9
votes
5answers
2k views

Can I replace my bicycle's dynamo with batteries?

I have a working lightning system on my bike with wired front and rear lights, powered by a dynamo. The dynamo's plastic has broken and I have repaired it several times now, but now it is FUBAR. ...
6
votes
6answers
10k views

What initial improvements can I make to a Schwinn Sidewinder?

I bought a Schwinn Sidewinder from Walmart last night in a desperate attempt to get some exercise. I took it home and rode intensely for an hour, it was fantastic! I may be wrong, but I see bicycles ...
1
vote
4answers
525 views

Will panaracer 27.5x3.5 tires on Velocity Blunt 35 rims fit on a Medium Surly Karate Monkey Frame?

Will panaracer Fat B Nimble 27.5x3.5 tires on Velocity Blunt 35 rims fit on a Medium Surly Karate Monkey Frame? I doubt there will be any clearance issue on the front fork since it can hold a 29x3 ...
2
votes
2answers
926 views

Mountain vs. Road 10 Speed Drivetrain Compatibility

I'm modifying my CX bike to double as a lightweight tourer. I'm currently running a 1x10 SRAM Force/Rival drivetrain. I'd like to replace my single front chainring with a "mountain double" to ...
1
vote
4answers
781 views

How to convert 17“ bike to 18” without changing the frame

I bought an Author Basic (2012) with a 17" frame. But I have some back aches after 2 or more hours of cycling (just cycling or with little jumping) and sometimes I feel a little unsure while riding (...
3
votes
1answer
172 views

MTB levers on a road bike conversion

I've got a Raleigh Olympian road bike I use for commutes and my neck is killing me (congenital problem). So I want to put gull wing cruiser bars on this bike, with mountain bike levers in the center ...
0
votes
1answer
60 views

How do I install drop bars on my trek earl? [duplicate]

I'm new to doing bike stuff, but I want to install drop bars on my single speed 2012 Trek Earl, how would I go about doing so? What things would I need to take into account before getting started?
1
vote
4answers
161 views

Replacing quick release wheel with ebike - motored wheel

I intend to upgrade my FireFox Sniper V to electric, by replacing the front wheel with a motorised kit wheel. My question is that the wheels (both) are quick-release: is it safe to motorise this bike....
4
votes
1answer
149 views

Shimano Nexus 3 — what anti-rotation washer to use?

As I described in my previous question, I attempted a gradual conversion from a dérailleur to a Shimano Nexus 3 gear hub. I have installed the hub, keeping the dérailleur's pulley for now, with ...
2
votes
1answer
242 views

Older Motobecane conversion

I recently acquired an older blue Motobecane Mirage with a great frame and paint. I have stripped it all down and salvaged everything I can (frame, front wheel, handlebars, front brake) but now I'm ...
0
votes
2answers
138 views

Help altering old Marin MTB to an In-town pavement cruiser?

I have an old Marin Bobcat Trail MTB with 26" wheels. I want to make a road bike out of it, and don't want to spend a bunch of money. I just want to be able to go fast and coast for awhile, so I don't ...
2
votes
2answers
164 views

The new Copenhagen wheel - a worthwhile investment? [closed]

I've been looking to reduce how much I sweat on my commute to work, and I've been looking into electric bicycles. Upon looking, I saw the copenhagen wheel: an all-in-one electric bicycle conversion ...
7
votes
3answers
177 views

Switching from a dérailleur to a gear hub

I'm upgrading an old bike with a five speed dérailleur system which I'm trying to convert to use a three speed gearhub from Shimano. I have assembled the wheel, I know how to set up the gearhub itself,...
1
vote
3answers
160 views

Can I use an old cog for my new hub?

I have an old wheelset with a 16T cog. It's currently a 120mm flipflop hub, and I'm going to be replacing it with a 120mm coaster. The coaster hub that I want doesn't come with a 16T cog (only 14, 15 ...
0
votes
1answer
149 views

Apollo XC26 mountain bike, convert it to a coaster brake fixie?

Hi a few years ago I acquired this bike: It's a pretty crappy bike, it's cheap, poor quality parts and not really a mountain bike... but that is why i love it. It means i have to pay extra ...
4
votes
1answer
1k views

5 speed cassette on 8 speed hub

I just picked up a cheap wheelset to replace the wheels on a vintage bike. The old bike had a 5 speed freewheel (I think. The model printed on it is shimano-ug). The new rear hub is a shimano fh-rm30 ...
2
votes
2answers
473 views

8 speed free wheel with single speed crankset

I would like to change my bike setup. I have a 8 speed freewheel and a 3 chainrings crankset and I would like to add a single speed crankset in front (around 50 teeth) because I am not using my front ...
1
vote
2answers
443 views

Road wheel conversion to single speed wheel

I am looking to upgrade the stock wheels on my canondale caad10 rival. It came with a Fulcrum racing set. I was interested in converting this set of wheels for use on my single speed - a surly ...
1
vote
2answers
1k views

Hybrid bike change to road bike

I have a Sirrus Specialized road bike with flat/straight handlebars and a Carrera TDF 2014 edition. As much as I like it, I must say that I prefer the Siruss' frame. It's light and aero. I want to ...
24
votes
16answers
128k views

Converting a MTB to a Road Bike

I just bought a new MTB and am planning to change my previous MTB into a Road Bike. How do I do it? What kind of parts do I need to change or add or remove? I am not looking to for a full ...
2
votes
3answers
3k views

Converting my old mountain bike to a cyclocross

I have a 1992 Bridgestone MB-4 that I am converting to a cyclocross bike. It is a 3 x 7 (21 gears). I am going to put down bars on it and to change the older over shifters and brake levers. As it ...
2
votes
1answer
547 views

Internally geared hub on a 20 inch wheel

The bicycle has a two gear automatic IGH, which I would like to replace with a 5 or even better a 7 gear hub. I am very much a beginner with this so I would need any kind of help and advice you can ...
2
votes
2answers
178 views

Replace hub from old cassette to new fixed

I have an old mavic race rear wheel where the hub is rusted, but the spokes and rim is in prime condition. Thinking about changing just the hub (reusing spokes) to a fixed flip-flop to use the wheel ...
1
vote
2answers
943 views

Do I need a chain guide or bash guard to convert to a single chain ring?

I want to convert an old 12-speed into a 1x6 for urban commuting. I'm hoping to keep one of the existing chain rings at 42T and use washers on the chainring bolts or replace them with single speed ...
0
votes
1answer
117 views

Specific Conversion to IGH

What do I need to research to switch to an internally geared hub? Having looked at the above Q and A, I have a followup question. I have a Globe Work 2, that I'm considering converting to an IGH. ...
9
votes
3answers
6k views

Can I convert a road frame to a mountain bike?

Some years ago, I picked up a Cannondale R3000 and moved all the components to my current bike as an exercise in bike building, never repeated (in fairness, the Cannondale fit me a little better but ...
4
votes
1answer
420 views

Is it a good idea to switch to hub gear?

I have a Firefox Roadrunner Pro. I wanted to know if it was a good idea to install an internal hub gear on it. I want to install it to reduce dust accumulation and oiling and to simplify the wheel-...
13
votes
4answers
10k views

700 wheels on bike made for 27" wheels

I just bought an older road bike with 27" wheels. I am curious if I can mount 700 wheels (typical road size) on it. Has anyone ever done this? The main reason I am interested in doing this is so ...
1
vote
1answer
4k views

How do I install a fixed gear cog on a screw-on freewheel hub?

I'm converting my old favorit bicycle to a fixie, but the hub is obviously not made for a fixed gear cog. I've removed the freewheel (not sure if it's called that, the thing that spins backwards on ...
1
vote
3answers
1k views

MTB Conversion For Lighter Commuting

Just want some opinion. I have a MTB bike, but I want to make it lighter. So here are some of my thoughts currently on what I think I should change: 700c rims and tires Cantilever brakes Rigid fork ...
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 ...
6
votes
2answers
3k views

Can one replace double chainrings with a singlespeed chainring on the original crankset/spider?

I have an 80's Peugeot steel-framed racer that I want to convert to singlespeed/fixed. It has a standard square-taper BB with a double chainring chainset. I can see the chainrings are removable from ...
6
votes
3answers
2k views

Convert fixed gear to coaster bike

I want to convert my fixed gear 700c bike (raleigh rush hour) to coaster break bike. Can anyone recomend the best way to do this. Can anyone recomend a good coaster rear hub or coaster rear wheel?
3
votes
4answers
5k views

How do I make a MTB shifter fit on a Road dropbar?

I'm about to buy a MTB, since we don't have cyclocrosses here in my country. I'd like to have a road dropbar, but can't spend money on a road shifter like tiagra sti. I know the mtb handlebars are ...
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 ...
5
votes
2answers
7k views

What do I need to research to switch to an internally geared hub?

I have a bike that I rather like, but it's geared entirely for high-speed road bike type work. It's fantastic on the flat areas of the route that I take every day, but I also have a couple of serious ...