Questions tagged [conversion]

How to convert part or all of your bicycle from one type to another. For example, from a derailleur bike to a fixie; from an upright to a recumbent; or from dropbars to straight bars.

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55 views

70's Peugeot to Fixed Gear Conversion

I have an old 1970's Peugeot frame (originally a 10-speed, I believe) that I have been slowly trying to convert to a fixed gear bike. I am at a complete loss for which wheelset is appropriate. I have ...
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3answers
68 views

Identification of non-standard frame feature and suitability of frame for mid-drive e-bike conversion

My question comes in two related parts: firstly, what is the piece of folded, drilled metal projecting rearwards from the lower bracket in the photo above? Secondly, does this piece of metal have ...
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2answers
92 views

Convert front wheel back to fixed nut

My quick release rattles so how can I convert back to a fixed nut front axle?
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3answers
160 views

What features does a mountain bike need to be converted to an ebike?

I'm looking convert a mountain bike and convert it to electric with a rear hub kit. I am wondering what features I should look out for to make this easier: Is there any way to keep the cassette that ...
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2answers
116 views

Converting an SRAM Apex 2x10 to 1x10

I want to convert my bike to a 1x drivetrain (and move to a dropbar). It's a Commençal Le Route from 2013, full specs are here: mostly a 2x10 SRAM Apex Groupset (34/48 at the front, 11/32 at the rear)....
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0answers
81 views

DT SWISS 1800C Spline converting from 142-12mm to 135-10mm thru bolt

I'm building up my AWOL 2016 model and bought new wheels and front fork. With the front wheel I have no issue, but the back wheel presents a small problem. The wheels i bought are DT Swiss C 1800 ...
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1answer
80 views

Convert urban/hybrid with hydraulic disk brakes from flat handlebars to drops [duplicate]

I have a urban style bike that I want to convert from flat bars to drops. Can anyone suggest brake levers that: will be compatible with the BR-M355 calipers that came with the bike will be ...
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1answer
155 views

Can I use slider dropouts on my track dropouts?

My bike's dropout/fork-end basically look like this: and I wonder if I could use something like this to convert it into a vertical dropout with a hanger and disc caliper mount: I'll only be using ...
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1answer
2k views

Converting quick release to solid axle

I want to swap out my front wheel (solid axle) with another wheel (quick release axle). Issue is, I DO NOT want to use quick release for various reasons. I have tried janking out the quick release ...
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0answers
108 views

What are my options - TA to QR conversion

I’ve just bought these wheels on gumtree and didn’t realise they were thru axle as I require quick release for my cx bike (BH RX team cross 2014 https://issuu.com/bhbikesusa/docs/bh_bikes_2014-...
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1answer
110 views

Rickshaw electric conversion

Is it possible to buy a traditional pedal rickshaw and stick an electric bike conversion kit on it? The rickshaw I've seen is the type when the rider is at the rear and so has two wheels at the front ...
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1answer
2k views

Is it possible to convert a press fit bottom bracket to threaded?

I have a road bike with a press fit bottom bracket (I'm not quite sure which kind). The guides I have watched make it seem fairly risky to replace and requires ~$250 worth of tools to replace. I saw ...
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3answers
433 views

Hybrid flat to drop conversion advice [duplicate]

I have a Whyte Portabello hybrid, I wanted to swap to an adventure bike with drops. I thought as an alternative it might be easy to convert my existing bike instead, and save a bit of money. It has ...
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1k views

How do I purchase a drop bar bike that will be converted to flat bar?

I really like the Kona Sutra from both a price and specification point of view. As I have only ridden flat bar bicycles I am not sure if I can used to the drop bar. In case I cannot, I would like to ...
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1answer
131 views

Can I install/convert a Giant Quick-e+ 2019 to use an Alfine 11 speed IGH?

I have a Giant Quick-e+ 2019 and would like to install either a Alfine 11 speed di2 IGH. My first question is, is it compatible? I've been looking at the measurements and it seems all ok. But when I ...
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2answers
132 views

Brifters for Shimano Acera M3000 9 speed

I'm trying to find out if I can swap the handlebar on this bike Trek Lync 3 for a dropbar one. It has 9 speeds and Shimano Acera M3000 rear derailleur. Would any Shimano 9 speed brifter work? (...
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2answers
817 views

Ultegra R8000 groupset want to convert to flat bar shifter

I have searched but could not find any answers for my question. I have the Ultegra R8000 mechanical rim brake group set on my road bike and I want to convert it to a flat bar setup. I have searched ...
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2answers
90 views

Does a singlspeed conversion kit feel different than a freewheel?

I'm trying to get a steel singlespeed and I find it quite hard to find something in the market that is light and with brakes. Will one notice any difference if, for example, one gets a Cinelli ...
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2answers
116 views

Raleigh Nitro MTB - 5-7 speed freewheel conversion - 135mm spacing

I have a Raleigh Nitro Mountain Bike that I want to convert from a 5 to a 7 speed freewheel. The rear drop-out spacing is 135mm. Am I right in thinking that all I need to do is get a rear wheel that ...
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3answers
754 views

Is it possible to convert a single speed rear wheel into a multi-speed rear wheel?

If I buy a wheelset that was meant for a single speed bicycle, how could I convert that wheelset to a multi-speed bicycle? Note that I am not asking about converting a fixie ride into a multi speed ...
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1answer
223 views

Tourney drop to flat bar conversion [duplicate]

Is it possible to convert a drop bar road bike with 2x7 Tourney brifters to flat bar using Tourney rapidfire shifters? I believe they only come in 3x7 variant, so is it posible to use that and just ...
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3answers
1k views

Can a 21 speed Shimano Tourney groupset get converted into a 7-speed?

I currently ride a 3x7 Tourney bike, which I’ve upgraded moderately and it is riding nice. I’d like to know if I can somehow replace my 3-crankset for a simple one, and also get rid off the front ...
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2answers
385 views

Monster-cross build on the road, will it be fun? [closed]

Don't ask why, don't ask how much but this is what I'm aiming at: 29er entry level MTB with light Al frame stripped down Carbon rigid MTB fork (for clearance) Carbon drop-bar handle bars 35c tires ...
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1answer
300 views

Convert city bike to road bike [duplicate]

I have a city or normal bike and I want to ask, that with the necessary modification except the frame, is possible to convert this bike in a road bike?
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1answer
202 views

Question about Shifters

I have a bike with lever/downtube shifters. I hate them, feel like they don't stay in gear for more than 10 minutes at a time, and would prefer a bike that has preset gears. Is there a way to get the ...
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1answer
2k views

Drop bar to flat bar conversion

Gearing 14-Speed Shimano A070 STI Crankset Prowheel Ounce 42/52T Double Chainring Alloy Crankset Shifters Shimano A070 STI Front Derailleur Shimano Claris Rear ...
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2answers
318 views

Bottom bracket conversion with rare cups

I'm asking this question as I'm interested in the community opinion in the idea of "am I taking the right path" or "is there a better way". tl;drl; - scroll to the bottom, please. Namely, almost ...
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2answers
2k views

BB height when change 29er wheel to 27.5 wheel

I have a 29er frame Specialized Camber Expert Carbon EVO with 330mm BB height with 120mm 29er fork How much with the BB height be altered if I change to 650b wheels and 27.5 140mm fork? EDIT The ...
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2answers
2k views

Removing rear hub end caps (Mavic Allroad Pro)

I've just bought a Mavic Allroad Pro wheelset and I want to convert the rear hub from 12x142 to 10x135 configuration. I bought the 10x135 adapters (highlighted in red in the attached image, it's a ...
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1answer
70 views

Brand new bike, motor conversion, crank moves when the wheel moves [closed]

I have a brand new bike and I am installing a Skyhawk motor. I installed the rear sprocket using a pineapple hub. I am not sure how this could have tightened anything unless it happened while ...
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1answer
826 views

Single to double chainset conversion

Can I change a single chain ring to a double? I have an old steel frame with a narrow bottom bracket shell 66mm and a single 50 tooth chain ring. I would like to add a 36/40 inner and want to know ...
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2answers
554 views

Seeking advice: single speed conversion, Fuji ultimate road bike (old!) - Which kit? Which chain? etc

First off - I'm a complete amateur when it comes to doing repairs on bikes. Anything exceeding changing tyres, tubes and perhaps adjusting the brakes is something I've never attempted before. However, ...
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1answer
646 views

Converting tandem to cargo bike

I live in South America where we don't have substantial supply of modern two-wheeled cargobikes in the market at reasonable prices, so I think converting a tandem bike by dismounting the stoker seat ...
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1answer
592 views

Campagnolo single speed conversion - can I use a 10sp cog?

I have a set of Miche reflex wheels. I would like to use them for a single speed conversion project on a Peugeot frame. can I use a 10sp cog? what I mean is: can I use one of the normal cogs that are ...
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2answers
1k views

Convert Cannondale Quick5 Hybrid to a road bike?

I have a Cannondale Quick5 Hybrid. I would like to convert this to a full road bike. What changes do I need to do? Is it possible?
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2answers
758 views

Can I add a gear to my Tourney 14-34T freewheel

tl;dr Is there a way to easily add a smaller chainring to a tourney 7 speed 14-34 freewheel without replacing the hub/wheel Details: I have a 13" Fuji Women's Adventure 3.0. I've been shopping for a ...
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2answers
3k views

Presta or shrader valve for mtb?

Is it better to use presta or shrader valve for tubeless conversion on a mtbike, 29" 2.20 tire, and why?
2
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1answer
251 views

Adult tandem trike conversion

I'd like to take my old tandem and make it a trike with dally tires and rims on the rear. Has anyone done it. Thanks
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1answer
505 views

Will mountain bike front derailleur work with Shimano Tourney index shifter?

I am having trouble getting my Shimano Deore DX front derailleur to work with a Shimano Tourney index shifter. I would like to know if anyone else has made this setup work and am interested if anyone ...
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1answer
250 views

Convert Sturmey-Archer AW hub to AWC

I have a 1972 Schwinn Breeze with a Sturmey Archer AW 3-speed hub (no coaster brake). I would like to replace the internals of the AW hub with the internals of an AWC hub (which has a coaster brake). ...
3
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1answer
885 views

Installing downtube shifters with no clamp

I am trying to convert my Schwinn Mountain bike into a road bike. I bought a set of Shimano SL-SY20A 3 (2) x 7 Speed Down-Tube Shifters. they have a clamp attached but my downtube is very wide and the ...
3
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1answer
900 views

Front hub conversion Shimano HB-M756L XT to Thru-axle

Has anybody converted a Shimano HB-M756L XT Front to a 15mm thru axle? The problem is that my bike fork has 15mm holes for thru axle but I have a new/nice set of QR wheels. I need to either convert ...
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2answers
3k views

Can a normal bicycle be adapted as a draisine (to use on abandoned railways with the tracks in place)?

For a long time I've wanted to rent a draisine and ride it down an old abandoned railway. There's dozens of places in Scandinavia where one can do so. Source: Jonas Andréasson, Wikimedia Commons ...
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2answers
588 views

Can a 12x142 rear hub and 15mm front hub be converted to 9mm quick release with an adapter?

I need to replace a pair of 26er mtb wheels and want to see if my qr fork and frame can be adapted for through axle hubs.
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2answers
287 views

Convert Cannondale CAAD9 to a hybrid style…? [duplicate]

Can a road bike be "converted" to a hybrid/more upright bike? Flat bars and the shifters/brakes should be simple enough, but will the shifters adapt to my Ultegra set?
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2answers
934 views

Is it possible to convert Deore Crankset FC-M612 to single speed?

I would like to change this crankset to singlespeed, it has 96 BCD so I was thinking to order bash guard replacing the 40t chainring. The bashguard is this one http://www.wolftoothcomponents.com/...
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1answer
816 views

Can i convert my Road bike to a Fixed Gear bike?

I was just wondering if i can convert my aluminum road bike into a fixed gear bike? If so, what is the BEST/SAFEST way to do so?... Reason why is because i have no need for gears due to the fact that ...
4
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3answers
5k views

Single speed to multi-speed conversion with internal gear hub

I currently have a single speed 52m Crew District. I got it as a commuter once I got moved closer my workplace. I live in a fairly hilly area and I am thoroughly missing the option to downshift and ...
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2answers
1k views

Better to go with a longer spindle length bottom bracket or shorter?

I have a 1987 Panasonic dx1000 that I am converting to a single speed. I was planning on replacing the bottom bracket. To get the measurements I measured the tube to be 70mm (2 3/4") and the spindle ...
3
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1answer
304 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: Alpine Ski-Bike. I am having some trouble understanding some things, as it says that "it fits in 100mm x 9mm front dropout" but ...