Shifters on the downtube...why?
#51
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When I was browsing craigslist for my first road bike, I noticed a lot of older bikes with shifters on the downtube.
Why?
I just can't understand why they'd ever put them there. They seem incredibly difficult to access compared to any other style shifter I've seen...
Why?
I just can't understand why they'd ever put them there. They seem incredibly difficult to access compared to any other style shifter I've seen...
#52
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Back in 1964 those DT shifters (making all those gears available) was just awesome. Moving around on the bike... or moving a hand a fraction of a second from the brake didn't seem like a big deal at all. After all... some people used to reach down to tighten the straps on the toe clips anyway. We even used the style of riding known as "with no hands" from time to time.... like when putting on or taking off a sweater or jacket. Or lighting a cigarette.
BTW... although I mostly ride modern bikes I always keep at least one steel 10 speed with down tube shifters. More often than not the old classics just hang on the wall waiting for a summer an ice cream ride with the wife. Those great vintage bikes have a simple, functional, beauty.
BTW... although I mostly ride modern bikes I always keep at least one steel 10 speed with down tube shifters. More often than not the old classics just hang on the wall waiting for a summer an ice cream ride with the wife. Those great vintage bikes have a simple, functional, beauty.
Last edited by Dave Cutter; 01-19-15 at 02:40 PM.
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She's too afraid to reach down and grab and replace a bottle while riding.
DT shifters were very reliable, minimal cable run and with decent mid to high end components, worked very well for the time. Also my first indexed shifting was DT mounted Dura Ace 7 speed if I remember right.
Although the Shimano catalog showed an integrated shifter at this time, I don't remember it really catching on until they released the 8 speed version.
Last edited by andr0id; 01-19-15 at 02:58 PM.
#54
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As crazy as it sounds, I have a friend who will only take a drink when we're stopped.
She's too afraid to reach down and grab and replace a bottle while riding.
DT shifters were very reliable, minimal cable run and with decent mid to high end components, worked very well for the time. Also my first indexed shifting was DT mounted Dura Ace 7 speed if I remember right.
Although the Shimano catalog showed an integrated shifter at this time, I don't remember it really catching on until they released the 8 speed version.
She's too afraid to reach down and grab and replace a bottle while riding.
DT shifters were very reliable, minimal cable run and with decent mid to high end components, worked very well for the time. Also my first indexed shifting was DT mounted Dura Ace 7 speed if I remember right.
Although the Shimano catalog showed an integrated shifter at this time, I don't remember it really catching on until they released the 8 speed version.
#55
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My first real race bike had DTs. They worked well and were so easy to operate and maintain. I enjoy the simplicity.
On my lht I opted for brifters just for ease in traffic and hauling kids. I'm glad I made the choice. But odds are if one breaks I'll be liable to replace it with DTS, especially the front.
My newest road bike has ultegra brifters from the late 90s. My first few rides I kept thinking it has dts and reached for them. On one reach for my water bottle I actually grabbed my tire! Whoops for thrown off with different geometries between bikes.
On my lht I opted for brifters just for ease in traffic and hauling kids. I'm glad I made the choice. But odds are if one breaks I'll be liable to replace it with DTS, especially the front.
My newest road bike has ultegra brifters from the late 90s. My first few rides I kept thinking it has dts and reached for them. On one reach for my water bottle I actually grabbed my tire! Whoops for thrown off with different geometries between bikes.
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It wasn't until 1984 that indexed shifters worked.
Shifter (bicycle part) - Wikipedia, the free encyclopedia
I don't think I'd want to fool with Friction shifters anywhere besides the downtube.
Shifter (bicycle part) - Wikipedia, the free encyclopedia
I don't think I'd want to fool with Friction shifters anywhere besides the downtube.
#57
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I thought Suicide shifters were On Old Harley Flat Heads with a Foot Clutch and the shifter, a Knob along side the Gas tank..
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With the the nomenclature I'm familiar with, suicide shifters are shift levers mounted on the stem, not the down tube. They were a later "innovation" which riders used to downtube shifters considered less safe due to a feeling they might be more likely to impale you in a crash.
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When I was a kid my bike was a 'Western Flyer', no shifting, must have weighed 35 pounds, coaster brakes, and climbing 'West Main St.' (maybe 3/4 mile and 5% grade) was something of an achievement.
And didn't 'racing bikes' (as owned by kids) have 3 speed shifters mounted on the handlebar at that time? Have no idea what 'real racing bikes' looked like in the 50's.
dave
And didn't 'racing bikes' (as owned by kids) have 3 speed shifters mounted on the handlebar at that time? Have no idea what 'real racing bikes' looked like in the 50's.
dave
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As crazy as it sounds, I have a friend who will only take a drink when we're stopped.
She's too afraid to reach down and grab and replace a bottle while riding.
DT shifters were very reliable, minimal cable run and with decent mid to high end components, worked very well for the time. Also my first indexed shifting was DT mounted Dura Ace 7 speed if I remember right.
Although the Shimano catalog showed an integrated shifter at this time, I don't remember it really catching on until they released the 8 speed version.
She's too afraid to reach down and grab and replace a bottle while riding.
DT shifters were very reliable, minimal cable run and with decent mid to high end components, worked very well for the time. Also my first indexed shifting was DT mounted Dura Ace 7 speed if I remember right.
Although the Shimano catalog showed an integrated shifter at this time, I don't remember it really catching on until they released the 8 speed version.
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With the the nomenclature I'm familiar with, suicide shifters are shift levers mounted on the stem, not the down tube. They were a later "innovation" which riders used to downtube shifters considered less safe due to a feeling they might be more likely to impale you in a crash.
#62
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Having used them all, my preferences for shifters are:
1. bar-end
2. down-tube
3. brifters
4. stem-mount
YMMV.
1. bar-end
2. down-tube
3. brifters
4. stem-mount
YMMV.
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My dog could figure out downtube shifters but were she to ride, she'd probably get eaten by Mountain Lions in need of a rechargeable LED light to see their bike-mounted phone.
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Yup. My '82 Fuji Team. Functional, smooth, swift, elegant...it's all of these. A joy to ride, and shifting is no problem at all under any circumstances except when climbing out of the saddle, where shifting takes a bit more balance and control. Anyway, Dave's right. I really like riding a DT-shifting bike on occasion.
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Yup. My '82 Fuji Team. Functional, smooth, swift, elegant...it's all of these. A joy to ride, and shifting is no problem at all under any circumstances except when climbing out of the saddle, where shifting takes a bit more balance and control. Anyway, Dave's right. I really like riding a DT-shifting bike on occasion.
#69
~>~
When banging up through the gears for a sprint finish 'click' gave confidence that one was firmly In a gear w/ no surprises to follow.
edit: PS
Note that the OP has disappeared mysteriously. Trolling?
-Bandera
Last edited by Bandera; 01-20-15 at 04:59 PM.
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"Ghost Shifting" was usually a combination of a flexible frameset, crankset and/or rear wheel, friction shifters of any flavor (Suntour and Simplex resisted best), and a big gear max effort. Shimano's indexed DT controls helped manage one variable.
When banging up through the gears for a sprint finish 'click' gave confidence that one was firmly In a gear w/ no surprises to follow.
edit: PS
Note that the OP has disappeared mysteriously. Trolling?
-Bandera
When banging up through the gears for a sprint finish 'click' gave confidence that one was firmly In a gear w/ no surprises to follow.
edit: PS
Note that the OP has disappeared mysteriously. Trolling?
-Bandera
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He wasn't saying you were trolling. That the op was since they haven't posted since starting the thread.
Last edited by joeyduck; 01-20-15 at 05:31 PM.
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With regards to ghost shifts I experience shifting differences regularly based on load on my bike. Kid versus no kid; it'll take half a click more or a half adjustment knob turn after dropping him off to shift proper. I rarely but it has happened have had a ghost shift with my lht and brifters.
#73
~>~
Should have started a fresh response for that thought while correcting a typo.
Now you can go back on break-time.
-Bandera
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I had a number of steel bikes back in the day. They were all rather flexible but I was a lot stronger too. I doubt I could whip them as I used to. Cannondale and Klein (too pricey for me) make the stiffest bikes and had a ride to match. No carbon forks that I remember to soften the front end.
Anyway, just sold my Casati Special (SL tubed) with the original 7-speed Dura Ace kit, freewheel and down tube shifters. It was a nice bike but there's no recovering the past and I like the newer stuff so I've moved on.
STI was a huge development for racers and Dura Ace was leading the pack. I had a choice of that or Chorus. There was no comparison as far as shifting performance goes though the Chorus group sure was a looker.
See ya.
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"Ghost Shifting" was usually a combination of a flexible frameset, crankset and/or rear wheel, friction shifters of any flavor (Suntour and Simplex resisted best), and a big gear max effort. Shimano's indexed DT controls helped manage one variable.
When banging up through the gears for a sprint finish 'click' gave confidence that one was firmly In a gear w/ no surprises to follow.
edit: PS
Note that the OP has disappeared mysteriously. Trolling?
-Bandera
When banging up through the gears for a sprint finish 'click' gave confidence that one was firmly In a gear w/ no surprises to follow.
edit: PS
Note that the OP has disappeared mysteriously. Trolling?
-Bandera
Nah, Buffalo Bu[STRIKE]tt[/STRIKE]ff isn't a troll. He was participating in a couple of other threads right along. Maybe he just got busy, with it being a weekday and all after along weekend. Hey, at least he started a good thread for us!