Grips for Scott AT-3 Bullhorns
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Grips for Scott AT-3 Bullhorns
Anyone have any ideas/experience for installing grips on a Scott AT-3, bullhorn bar? As the grips will need to travel around an 180 degree turn during installation and be open ended at both ends, I wonder if there are any recommendations.
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Back in that day a thin "plastic" grip/tube were often slid over these bars. Origin8 has a couple of versions (ask your LBS to check out JBI, a supplier). There are likely other versions including the decades old long length foam sleeves that beach cruisers have popularized too. Then there's always road bike bar tape... Andy
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Thanks, Andrew, but I was thinking more of standard mountain bike flat bar grips. I have used some Scott grips on another AT-3 bar before. I guess I was looking for some regular old mountain bike grips that have a better chance of making the curve without too much difficulty.
Maybe there are some tips for getting the grips around the curves.
Maybe there are some tips for getting the grips around the curves.
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I might try some ESI grips and some patience and alcohol and compressed air gun. I put some on the "horns" of my Koga Denham bar and they are working great. A little bit of faff to install but not so bad they did have a curve a touch and the bar is wider than standard 22.2 mountain bike but will probably be easier on your bar which has more curve but less width.
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Yes, taping the extension parts of the bars makes sense, however on the flats under the brake levers there were always mountain bike grips and that's what is needed to ride the flat bars like the mountain bike it is. I'm just looking for best mountain bike grips the negotiate the curve of the bars.
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Yes, taping the extension parts of the bars makes sense, however on the flats under the brake levers there were always mountain bike grips and that's what is needed to ride the flat bars like the mountain bike it is. I'm just looking for best mountain bike grips the negotiate the curve of the bars.
Last edited by Leisesturm; 11-24-21 at 03:47 PM.
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Wrong. These Scott AT-3 bars were sourced on two(2) Schwinn Sierra MTBs. They came with foam grips on the flats were you would expect mountain bike grips to be. Subsequently, on on of the bikes, years ago I replaced the foam grips with some genuine Scott firm rubber mountain bike grips. Now I am looking to do the same for the other bicycle and will be looking for comfortable grips that are open on both ends that I will be able to work on and around the curves to the position where they'll be replacing the OEM foam grips.
If I was able to do this before (recall having to use hairspray), I'm sure I will be able to do this again with the other bicycle. I'm just looking to narrow down my search, looking for comfortable, tactile grips that are also malleable.
If I was able to do this before (recall having to use hairspray), I'm sure I will be able to do this again with the other bicycle. I'm just looking to narrow down my search, looking for comfortable, tactile grips that are also malleable.
#10
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Wrong. These Scott AT-3 bars were sourced on two(2) Schwinn Sierra MTBs. They came with foam grips on the flats were you would expect mountain bike grips to be. Subsequently, on on of the bikes, years ago I replaced the foam grips with some genuine Scott firm rubber mountain bike grips. Now I am looking to do the same for the other bicycle and will be looking for comfortable grips that are open on both ends that I will be able to work on and around the curves to the position where they'll be replacing the OEM foam grips.
If I was able to do this before (recall having to use hairspray), I'm sure I will be able to do this again with the other bicycle. I'm just looking to narrow down my search, looking for comfortable, tactile grips that are also malleable.
If I was able to do this before (recall having to use hairspray), I'm sure I will be able to do this again with the other bicycle. I'm just looking to narrow down my search, looking for comfortable, tactile grips that are also malleable.
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Thanks. I said Scott AT-3 bars, bullhorn on a MTB That's because some people call the AT-3 a bullhorn and I realize the difference. Thanks for your input. When I visited one LBS there were a whole wall of MTB grips so that's why I was trying to narrow my choice. Yes, they have to be totally "bendable" without a hard inner sleeve and holes on both ends.
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I use WTB grips on my Scott AT-2 bars. You will need to cut the end cap off (there is a groove in them to show where to cut) but they slide on easily thorough the bends with a little hairspray.

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Here’s how I did it. These aren’t Scott (they are Brahma) but same concept. The grips are ESI Chunky and the end of the bar is covered in Lizard Skin bar end grips.
The ESI grips are a bear to get on but they are comfy. Use lots and lots and lots of White Rain hairspray.
The Lizard Skins go on fairly easily. They aren’t super cushy but they do give a bit of texture to hang onto.

The ESI grips are a bear to get on but they are comfy. Use lots and lots and lots of White Rain hairspray.
The Lizard Skins go on fairly easily. They aren’t super cushy but they do give a bit of texture to hang onto.


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Gold Fever Three days of dirt in Colorado
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Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
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Stuart Black
Gold Fever Three days of dirt in Colorado
Pokin' around the Poconos A cold ride around Lake Erie
Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
Days of Wineless Roads. Bed and Breakfasting along the KATY
Twisting Down the Alley. Misadventures in tornado alley.
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OT: does anybody know what kind of grips they used on the 84 stumpjumper with the bullmoose handlebars? they were these nice cushy foam things with a little rise up on the insides.
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Not sure, but there was a brand of grip popular at the time called "Grab On". Fits the description you gave. I don't think they are around anymore which has been kind of like a theme in this thread ...
#17
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Grab On sounds familiar, thanks for that!
They might also be Tomaselli foam grips, these from an 83 Stumpjumper.
I had some Bullmoose alloy bars on my bike, they were recalled for cracked welds, mine were cracking but i had a guy re-weld them, fantastic bars and almost non-existant on evilbay. The brake cable stop built into the bars was cool.
Tomaselli Stumpjumper grips, only problem was they would saturate during a rain storm>

oh wow, Grab Ons!
https://grabongrips.com/bicycle-grips
They might also be Tomaselli foam grips, these from an 83 Stumpjumper.
I had some Bullmoose alloy bars on my bike, they were recalled for cracked welds, mine were cracking but i had a guy re-weld them, fantastic bars and almost non-existant on evilbay. The brake cable stop built into the bars was cool.
Tomaselli Stumpjumper grips, only problem was they would saturate during a rain storm>

oh wow, Grab Ons!
https://grabongrips.com/bicycle-grips
Last edited by cjenrick; 11-27-21 at 11:59 PM.
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I don’t think they were necessarily “Grab ONs”. It’s hard to tell from ad copy from the time, although Grab Ons would have been available at that time (they have been in business since1973). Grab Ons are certainly still available. I think ESIs and Wolftooth are a bit better…and I’ve used and liked Grab Ons or decades.
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Gold Fever Three days of dirt in Colorado
Pokin' around the Poconos A cold ride around Lake Erie
Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
Days of Wineless Roads. Bed and Breakfasting along the KATY
Twisting Down the Alley. Misadventures in tornado alley.
Stuart Black
Gold Fever Three days of dirt in Colorado
Pokin' around the Poconos A cold ride around Lake Erie
Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!
Days of Wineless Roads. Bed and Breakfasting along the KATY
Twisting Down the Alley. Misadventures in tornado alley.
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A bit of time has passed, but I found some Blackburn Ergonomic grips with both ends open that should work. Thanks to RGMN and Cyccomute for their explanations. If they can negotiate the AT2 or similar bar, I should be able to get them all away around the 180 degree bends of the AT3. Just have to remember how I did it with hairspray on the other bike with the AT3 bars.