When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
General Topics/Tech TipsDiscussion on break in periods, rider comfort, seats and pad suggestions. Tech tips as they become available will be posted here.
On my 2014 Low Rider. Been riding since 1977. Have owned at least 10 motorcycles including 3 Harleys.
Have never used a torque wrench, just hand tight and a good snurk. I got the idea to buy a craftsman torque wrench this past weekend and by mistake tightened my handlebar risers and clamp to 40 ft lbs instead of the 12-16 ft pounds.
Should I back them off to the correct torque or have I stretched the bolts and associated parts out of spec.
On my 2014 Low Rider. Been riding since 1977. Have owned at least 10 motorcycles including 3 Harleys.
Have never used a torque wrench, just hand tight and a good snurk. I got the idea to buy a craftsman torque wrench this past weekend and by mistake tightened my handlebar risers and clamp to 40 ft lbs instead of the 12-16 ft pounds.
Should I back them off to the correct torque or have I stretched the bolts and associated parts out of spec.
Any advice is grately appreciated.
Thx Greg in NJ
Something as important as handlebar risers, I would replace and not take a chance. Too important.
On my 2014 Low Rider. Been riding since 1977. Have owned at least 10 motorcycles including 3 Harleys.
Have never used a torque wrench, just hand tight and a good snurk. I got the idea to buy a craftsman torque wrench this past weekend and by mistake tightened my handlebar risers and clamp to 40 ft lbs instead of the 12-16 ft pounds.
Should I back them off to the correct torque or have I stretched the bolts and associated parts out of spec.
Any advice is grately appreciated.
Thx Greg in NJ
Good one. I know I've done the same to some bolts here and there.
Your probably good but wouldn't it suck if a bolt snapped one day and you pulled your bars down while riding?
Just to clear my head I'd get 4 new bolts and thread lock them and tq them to the high side of spec and be done with it. You'll probably get 20 replies saying your fine but they ain't riding the bike. You are. Just my 2 cents.
I would look at the max allowable torque for the fasteners you used and decide if you were going to replace them.
For the cost of 4 bolts, I think I'd just replace the hardware for peace of mind, inspect the riser cap(s) for any warping/cracking (and replace if necessary), then install the new bolts with some blue loctite.
I wouldn't worry to much about the bolts. The tensile strength of the bolt is likely far greater than 40 foot pounds of torque. The big issue is the handlebars themselves. If they get crushed or malformed you may have to torque to 40 all the time now. Also, if the risers are aluminum you can run the chance of ruining the threads.
As already stated, bolts are cheap and you can easily replace them if you are concerned. Disassemble the bars and inspect everything. Then re-tighten the clamps to spec. You'll know right away if that's not enough if the bars move. Also, always use blue loctite on bolts that don't get removed often or have a tendency to loosen.
Last edited by enodrano; May 28, 2015 at 08:20 AM.
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom
Slideshow: Killer Custom's latest build relies on styling changes rather than performance upgrades, giving the cruiser an entirely different personality.
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.