Honestly if I had an unlimited amount of money I'd build up a Chromag Doctahawk with a Trust Shout
I think Fanatik or some shop tried that, didn't recommend
That fork would look insane on something that slack.
Exactly why I want to try it. And if I remember correctly, linkage forks work quite well on hardtails due to the changing trail as the suspension compresses. I'm no engineer so don't quote me on that
Exactly why I want to try it. And if I remember correctly, linkage forks work quite well on hardtails due to the changing trail as the suspension compresses. I'm no engineer so don't quote me on that
When the fork compresses on a hardtail, it's always in pitch (one end only, as opposed to "heave", which is both ends simultaneously), maximizing the negative effects of dive. So yes, linkage systems can work well on hardtails, but hardtails generally have less travel, which limits the effect. Linkage systems are comparably beneficial with or without rear suspension.
That is an interesting thought. I know the appeal that is marketed is that you have a different axle path than traditional telescopic fork to deal with square edge hits better but I never had thought about how that would alter trail until now which it obviously has to.
My buddies shop was lent one from Trust a while ago and he just took it down to Moab for a couple of weeks and was very impressed with the performance especially with regard to square edge hits like they claim. However I also know someone who rides lot of freeride and bigger jumps and he bought one and rode it for a while and it was not for him at all so he sold it. Said off of lips it was very squirrly and unpredictable. Granted he is not a suspension guru like my other buddy is so it could have been primarily due to setup.
Here is his bike which I think is pretty sexy other than the uncut steer tube (Demo Fork) but that EXT Storia makes up for it.
That is an interesting thought. I know the appeal that is marketed is that you have a different axle path than traditional telescopic fork to deal with square edge hits better but I never had thought about how that would alter trail until now which it obviously has to.
My buddies shop was lent one from Trust a while ago and he just took it down to Moab for a couple of weeks and was very impressed with the performance especially with regard to square edge hits like they claim. However I also know someone who rides lot of freeride and bigger jumps and he bought one and rode it for a while and it was not for him at all so he sold it. Said off of lips it was very squirrly and unpredictable. Granted he is not a suspension guru like my other buddy is so it could have been primarily due to setup.
Here is his bike which I think is pretty sexy other than the uncut steer tube (Demo Fork) but that EXT Storia makes up for it.
Yeah, the fork is the only detractor from that bike.
That is an interesting thought. I know the appeal that is marketed is that you have a different axle path than traditional telescopic fork to deal with square edge hits better but I never had thought about how that would alter trail until now which it obviously has to.
The possible benefits of linkage forks go far beyond just the axle path. The designer has control over:
• Axle path / compliance: it's not constrained to moving in a straight line. • Brake dive: with traditional forks, about 30% of the brake force is compresses the fork as dive (plus the rider's weight shift); linkage forks can have as much or little resistance to dive as the designer wants. • Friction: Moves on bearings, instead of sliding on linear bushings. • Motion ratio: Doesn't have to be an inherently linear, 1:1 ratio. • Bump steer: Some linkage systems can have different steering input:output ratios at different points in the travel.
There are many ways they can improve on telescoping forks, but also a lot of opportunities to get it wrong and create an expensive mess.
To keep on topic with this thread, another problem is the appearance: people are used to telescoping forks and linkage designs aren't always the prettiest things. Maybe we'll eventually think telescoping forks loop primitive or cheap. Maybe not. If you were riding in the '80s, though, people used to feel telescoping suspension forks were an abomination, so you never know!