Questions about shifting between gears or the shifters themselves.

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13 views

Road bike/3x7 shimano - Upper gears shift fine, Gear 1x7 unreachable [duplicate]

Getting it to shift down into gear 1 on the crank arm gearset is almost impossible unless I manually derail the chain with my foot on the fly while rapidly trying to prepare for a steep hill, etc. ...
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1answer
39 views

Can old, stiff friction shifters be made serviceable?

I've got a few friction shifters knocking around but all seem so rough as to be impossible to use on a bike. Are they meant to be like that or can a service be done on them to get good use out of them?...
3
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2answers
77 views

Shifter cable broke down: misuse, lack of maintenance, shifter or regular occurrence?

My rear shifter cable just snapped yesterday. It broke down without any real warnings that I can recall. It neatly broke right at the head, that remained inside the shifter (a Shimano one). If I ...
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1answer
39 views

Shifter only uses first 4 gears

I've got a Shimano trigger shifter on an 8 speed derailleur. It only allows me to use 4 of my 8 gears. I can adjust the derailleur so that it is the top 4 or the bottom 4, but the shifter just won't ...
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2answers
54 views

Can a double rear derailleur work?

I was wondering instead of a long cage rear dearailleur (RD), what would happen if 2 rear short cage RDs were used instead? I realize the 2nd one might cause some mounting issues but assuming there ...
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2answers
53 views

Does Shimano XTR RD-M9000 SGS 11-Speed Shadow+ MTB Rear Derailleur Long Cage work with 10speed XT shifter?

I just bought a used bike with a broken 10 speed XT rear derailleur. Would a NEW Shimano XTR RD-M9000 SGS 11-Speed Shadow+ MTB Rear Derailleur Long Cage ( 182006158222 ) be compatible with 10 speed XT ...
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1answer
67 views

Are Shimano Claris brifters compatible with 90's Shimano 600 parts?

Is Claris backwards compatible with older shimano 600-tricolor? Can i just switch ill working parts with Claris since they are both 8 speed groups?
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1answer
77 views

My santa cruz heckler ghost shifts from frame flex. Is there anything I can do?

I just bought a 2013 heckler used and found that it ghost shifts under heavy pedaling. I weight 230 so I am probably putting more pressure than average. But this only happens when I have smallest cog ...
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0answers
30 views

Shimano Deore shifters not returning to neutral position [duplicate]

Today I was adjusting the angle of brake levers and shifters and I messed up something. Gear shifting is working properly/smoothly (up and down, both on chain ring and cassette) it is just that thumb ...
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2answers
66 views

Downshifting problems

My wife has a bicycle like this. It is only a few months old and it gets light use on weekends on (smooth) some dirt roads. Recently it sometimes fails to downshift at the rear (i.e. shift to the ...
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0answers
41 views

RevoShift doesn't move cable between 6 and 7

I have a Shimano RevoShift 7 speed (indexed), that has trouble shifting between 6 and 7th gear. I disconnected the cable for a test, and I see that for the other gears, each click moves the cable ...
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2answers
52 views

Shifter with stuck barrel adjuster

I've been looking for a solution on this but couldn't find anything online. I have an Alfine 8 speed internal gear hub and it started skipping recently. I tried to use the barrel adjuster on the ...
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3answers
111 views

9 speed Shimano shifter with 7 speed drivetrain

Can I use a 9 speed shifter with a 7 speed drivetrain, with good shifting and without needing complex adaptations? I am considering that as an alternative for this need: Using only the brake lever, ...
4
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2answers
141 views

Using only the brake lever, separated from an integrated shifter/brake

I have an old Shimano STX integrated shifter/brake. The shifter part is broken. Can I separate the shifter part, with reasonable effort, so I use only the brake and get a new shifter? From what I ...
4
votes
1answer
141 views

Suitable Shimano integrated shifter/brake replacement for old STX

I am looking for a replacement of an old Shimano STX right shifter, from a Raleigh MT-200 (I am pretty sure this is accurate). It is an integrated shifter, 7 gears, cantilever brakes. Other than ...
3
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3answers
138 views

When down-shifting my rear derailleur (Campagnolo 10spd) is skipping multiple gears.

The problem feels like it is in the shifter as it just "lets go" when I press it. I'm told it could be the G spring. Is it something in the derailleur or the shifter? If its the shifter is replacing ...
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2answers
281 views

Road shifter to Mountain Bike derailleur compatibility (Example: SRAM x7)

I am wondering what's involved in switching out Mountain Bike (MTB) shifters to integrated road shifters while keeping the rest of the MTB drivetrain (derailleurs, cassette, etc.) unmodified. Note ...
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2answers
51 views

Searching model number of Shimano shifting lever

On my daughters bike, the cover of the revo shifting lever is broken. The specifications of the bike say the shifting lever is SL-RS35, but when I look at images in the net, these look completely ...
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3answers
193 views

Bullhorn bar + STI brake/shifter

I'd like to install a bullhorn handlebar on my existing hybrid bike and would prefer to continue using my flatbar Shimano STI R42O gear/brake lever system rather than a bar end brake/shifter solution. ...
4
votes
1answer
55 views

SRAM 2x10 shifter-derailleur combination

I am looking to upgrade parts on my Rocky Mountain Metropolis bicycle and want to go to SRAM products. Since I ride my bike everyday, I want the best SRAM parts. Looking at the Red line. That being ...
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1answer
83 views

24 gear SRAM shifters- PROBLEM

So recently i bought a carrera vengeance for £45 which is a bargain and the only problem was the gears(24 gear SRAM shifters) for the left side. When i got it i tried to shift but it just clicks and ...
3
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2answers
124 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, ...
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4answers
127 views

Ease of servicing brifters

How easy are "brifters" (e.g. Shimano Total Integration or Campagnolo ErgoPower) to maintain and adjust as a hobby cyclist at home?-- Although quite a lot of road bikes have them (including even light ...
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0answers
401 views

Shimano STX rear shifter, broken spring

I have to repair a Shimano STX shifter 7 speed (from a Raleigh MT200 bike from 1995). It has a broken spring, and I am almost sure that is the only thing to be repaired. It is similar to that ...
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1answer
82 views

[MTB ]How much can my bike endure? [closed]

I recently bought a (Mountainbike) Bergamont Revox 3.0 and I'm concerned that I'm not taking proper care of it. I want to know if I can, for example, ride down a flight of stairs or switch the gears ...
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3answers
591 views

rear shifter lever gets stuck when shifting gears

All the shifting was working smoothly until my bike fell off to the ground (edit1: to my right side hitting the right side of the bike) with me couple days back. Now after about a week when I took my ...
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0answers
70 views

Campagnolo Cambio Corsa

Does anyone make this sort of system and sell it today, or is my only option looking for someone selling theirs? I've googled whether similar systems are being made today but found nothing to my ...
3
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1answer
88 views

Shimano Sora 3500 (3x9) and Alivio front derailleur

Please help rebuild my bike :) I have Scott Sub 30 2011 http://www.evanscycles.com/products/scott/sub-30-2011-hybrid-bike-ec025449 and right now I would like to change shifters to Shimano Sora 3500 (...
3
votes
1answer
400 views

Brake lever and shifter for bullhorn

I have a Sora 3500 set on my bike except for the shifters, which are Alivio ST-M310 and a 22.2mm flat bar. Now I have a new bullhorn which I would like to install, but the old shifters don't fit, ...
16
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10answers
4k views

How do experienced cyclists know which gear they are in without an optical display?

Most mid to high level mountain groupsets (eg SLX and X7) have shifter options without any display as to what gear is currently active. How do riders avoid cross-chaining and other unpleasantnesses, ...
4
votes
1answer
46 views

Using 9 speed Deore front shifter with 10 speed Ultegra front Deraileur

I am trying to build a bike out of all the spare parts I have in my garage. I found a 3x9 Deore front shifter, 3x10 Ultegra front d and crankset. Would they work together? By the way, I am building a ...
0
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1answer
72 views

Hard shifting on SRAM Rival FD shifter

I just installed SRAM Rival shifters and a FD on my touring bike. However, I'm having an issue with very hard shifting. The right/rear shifts fine (teamed with X7 RD). I have to push excessively hard ...
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2answers
322 views

Shifters/brakes won't fit on bullhorn bars

I have a KALLOY UNO HB-005 580 mm handlebar and a shifter with brake combination, Shimano Alivio ST-M310. I have a Sora derailleur and crank set. I got as a gift a bullhorn Origin8 Bully Bullhorn 6061-...
2
votes
1answer
178 views

Any good 18 speed gear shifters for drop handlebars?

I have an Apollo Envoy hybrid bicycle. I'm planning on converting it to a road bicycle. I will buy a stem adaptor, stem, and new dropped handlebars. The thing that really confuses me is the gear ...
4
votes
3answers
184 views

5-speed shifter?

I bought a mountain bike for my daughter at a yard sale recently. It's not a high-end bike (a Huffy, but probably the walmart or academy sports variety), but it was very cheap (under $20) and ...
2
votes
1answer
402 views

Shimano 105 5800 mech compatibilty with 5700 shifters

I have purchased a Shimano 105 5800 11 Speed Cassette 11-32, 116 link chain (CN- HG600-11) and longer-caged 'GS' rear derailleur (RD-5800-GS) to replace my original 105 10 speed 5700 series mech. Can ...
2
votes
2answers
351 views

bar end shifters on drop bars - why not run the cables all the way to the stem?

The typical touring bike with drop bars and bar end shifters shoots the shift cable out the bar tape, right under the curve like so: My bike is like this. It would be cleaner to run those cables all ...
1
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1answer
323 views

Putting Shimano SORA STI Shifters on Touring Bike w/Deore Derailure

So I just bought the 2015 Fuji Touring Bike and it came with bar-end shifters. I do a lot of city riding so having STI "Brifters" is really convenient in hilly city traffic. The problem is my Fuji ...
0
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1answer
117 views

I removed the drop-out adjusters… Do I need to adjust my derailleur or add chain or both?

I have an old 1998 Lemond Zurich, and I recently purchased new wheels. The old bike had drop-out adjusters. When I added the new wheels I felt like my bike was rubbing against the brakes, then all of ...
0
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1answer
130 views

What kind of gear shifter is this? Single lever

I have this old bike that I'm taking a look at (ie oiling and whatnot) for a friend. The bike is old (maybe 20 years old), with this type of a gear shifter for front derailleur: It has a single ...
3
votes
1answer
242 views

microSHIFT on front gears, how does it work?

Firstly, I do apologise if I don't get all the terminology correctly but I hope I'm still clear. We bought a second-hand 18-speed bike that has a front gear system that I've not encountered before. ...
0
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1answer
234 views

Campagnolo Ergopower inaccurate shifting on high and low cogs

I replaced the G-Spring and G-Spring carrier on my 9 speed Chorus Ergopower. Now it is shifting better and the clicks are sharper, but I can't adjust the derailleur to shift good on all gears good. ...
1
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1answer
29 views

How to fix the tension in these shifters?

I have these shifters in my old bike and it has problems with the gears because the shifter for the front gears doesn't change the gears at all. It seems like a tension problem. So I need to make the ...
2
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1answer
140 views

Front shifter has three positions, but front chainring is only double. Is this a problem?

My Merida Cyclocross 3 bike has a double chainring at the front. After a few weeks of being a little annoyed about the awkward shifting when going up steep hills, I realized that the front shifter and ...
1
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1answer
149 views

What can I replace a Shimano SL-M760 shift lever with?

My right-hand Shimano SL-M760 9-speed shift lever broke, and unfortunately I can't seem to find a new one online (I'm in Germany). I'm a bit overwhelmed by the number of Shimano 9-speed shift levers ...
2
votes
1answer
156 views

Touring Drivetrain Dilemna

I own a 2015 Specialized AWOL Elite and love it except when I am fully loaded and lumbering up a pass. I'm looking for a way to get more range without completely replacing my drivetrain. This ...
0
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1answer
65 views

What Size Screw Holds the Up and Down Shifting Levers on Ultegra Shifter?

There's a screw on the back of my Ultegra (circa 2000) shifters that holds the down shifting (on the right side) inner lever, to the up shifting outer/longer lever. I've long struggled with it ...
1
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1answer
119 views

I've decided on Bar End Shifters for my Vintage tour bike rebuild. I think I've got it down to these. Any reason to choose one or other?

The contestants: Shimano SL-BS64 Ultegra Bar End Shifter Set (8-Speed) and Dia Competition Grand competition ENE bar end control. Seem fairly similar and both well loved. I'm aiming at pairing ...
0
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1answer
1k views

Shimano Alivio M4000 vs Altus M370 shifters

I'm planning to upgrade my shifters to Alivio M4000. My old shifters are Altus M370. My question is will this make a significant differrence on my shifting? I'm running Altus M310 FD with Alivio M4000 ...
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1answer
172 views

Twist shifter cannot shift down – what might be the cause?

My son's bike is stuck on 7. When we try to shift down to 1, there are no clicks. It just shoots right back to 7. This is a dial/twist/grip shifter, not a trigger shifter. I do not think it has ...