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Twins Technical Talk Technical Talk for Hinckley Triumph Twins: Bonneville, T100, Speedmaster, America, Thruxton, and Scrambler

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Old 10-17-2007   #1 (permalink)
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Pavement Question

So I did 400 from the outer metro to our beltway here 285 in morning traffic - I think I'm getting over the "fear factor" - one issue the concrete highway slabs that have those rain grooves that run parallel to the tires.

Those freak me out - they make the bike skip and jump a little, just enough to be unnerving at 70 MPH.

Any suggestions or techniques I can try to handle these better?


love always -

Smoove B
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Old 10-17-2007   #2 (permalink)
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The grooves are unnerving but don't do anything. Slow down a bit if they bother you. Some tires handle them better than others.

One thing I won't try is jumping the height difference between a re-paved lane and the ground-down lane next to it (looks like two inches or so). I had to skip my exit a few weeks ago and ride a few miles extra to avoid one of those.
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Old 10-17-2007   #3 (permalink)
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Just like the gratings we have on many of the bridges over the waterways down here in FL, those grooves are a bit nerve racking. Just loosen your grip on the bars a bit and don't fight the bike, it will wander a bit but you will be OK. Even after 35+ years of riding, I still have to steady my nerves as I approach a bridge or the dreaded hiway grooves.
And as far as the drop between new lanes and repaved lanes, if you need to do it, just don't waste your time during the cross over, make the "jump" and be done with it. going down is much easier and safer than going up. Remember not to let your tires ride parallel to the new pavement, that'll get you in trouble big time in a hurry.
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Old 10-17-2007   #4 (permalink)
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This is where the cruiser range excels. I can run over those w/o hardly a twitch. It's even better at it than some cars i've had ! The rake is likely the main reason.
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Old 10-17-2007   #5 (permalink)
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Mine would get the wobbles on those transitions in the asphalt, but usually straighten right up after the transition is past.

rain grooves.....well, you have already been given good advice there. loosen up and let the bike do the work....
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Old 10-17-2007   #6 (permalink)
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Quote:
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Just like the gratings we have on many of the bridges over the waterways down here in FL, those grooves are a bit nerve racking. Just loosen your grip on the bars a bit and don't fight the bike, it will wander a bit but you will be OK.
1+ don't fight the bike or tighten up. and btw, did you ever sign up for that MSF course?
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Old 10-17-2007   #7 (permalink)
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1+ don't fight the bike or tighten up. and btw, did you ever sign up for that MSF course?
+1 This is covered in the MSF course.
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Old 10-17-2007   #8 (permalink)
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Quote:
1+ don't fight the bike or tighten up. and btw, did you ever sign up for that MSF course?
A slight delay in my scheduling...

They are booked through November but I have put my money aside.

I need to hurry up and get it done, my girlfriend is ready for some two-up riding - plus her parents live 8+ hours away in NC so I need to get my skills on to make a trip with her.

oh, that reminds me - she likes fitted gear not bulky stuff and the Triumph gear is a tad outside of our range - any sugestions on web sites?
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Old 10-17-2007   #9 (permalink)
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Drew --

www.newenough.com has been very good to me. they have excellent customer service, and a decent range of gear. their online descriptions answer most questions, too.

no, i'm not associated and this is not spam. simply recommending a good site.

thanks.
nick
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