Gen 1 busa slip issue

busapatt

busapatt

Registered
Gen 1 im having issues with my bike where it feels like the chain or sprocket is slipping I did a refresher bought new chain and both sprockets and I'm still having issues but it's 1st and 2nd where I feel it when I get into high speed no longer feel I was planing on checking the output shaft this weekend what else should I look for
 
What is it doing that makes it feel like it's slipping. Are you seeing a jump in rpm without acceleration? Your clutch could be worn and slipping under high torque. How many miles are on your bike?
 
jwcfbd said:
What is it doing that makes it feel like it's slipping. Are you seeing a jump in rpm without acceleration? Your clutch could be worn and slipping under high torque. How many miles are on your bike?
Click to expand...
No when your riding and dump it's a slipping and jump like it's a sprocket skipping
 
busapatt said:
No when your riding and dump it's a slipping and jump like it's a sprocket skipping
Click to expand...
I found a similar post to yours where they were suspecting 2nd gear. Does this sound like the same problem you have? Unfortunately his videos are no longer available.
Others will chime in soon.
GeekOnBusa

Thread 'Gen 1 Busa Hickups / Jerk on high rev. (Video Link below)'

I have a 2006 Busa, It Runs pretty smooth with no problems whatsoever except a sudden jerk, which feels and sounds like a sudden gear change it only happens when I rev hard. The bike is completely stock, No power commander, Only Yoshimura Slipons, Have 50k Kms on it. Engine head never opened, running stock pistons and valves.
I checked the injectors which are clean and fine, New battery, Not sure if the fuel pump is the issue, don't have anything to measure fuel pressure. I also suspect, My cam timing could be bit off.

Does anyone have a clue here? Please watch the video, at this...
  • Wow
 
jwcfbd said:
I found a similar post to yours where they were suspecting 2nd gear. Does this sound like the same problem you have? Unfortunately his videos are no longer available.
Others will chime in soon.
GeekOnBusa

Thread 'Gen 1 Busa Hickups / Jerk on high rev. (Video Link below)'

I have a 2006 Busa, It Runs pretty smooth with no problems whatsoever except a sudden jerk, which feels and sounds like a sudden gear change it only happens when I rev hard. The bike is completely stock, No power commander, Only Yoshimura Slipons, Have 50k Kms on it. Engine head never opened, running stock pistons and valves.
I checked the injectors which are clean and fine, New battery, Not sure if the fuel pump is the issue, don't have anything to measure fuel pressure. I also suspect, My cam timing could be bit off.

Does anyone have a clue here? Please watch the video, at this...
  • Wow
Click to expand...
Yes sounds like that
 
busapatt said:
How would they go bad so fast
Click to expand...

They shouldn’t but I changed mine right away as the ones Schnitz sells, the bright red ones, are way better than OEM. How many miles on the bike? And you have a 530 chain on 530 sprockets too right? New sprockets, no missing teeth? Proper wheel and chain alignment and adjustment? Axle spacers in place? No mix and match? Wheel bearings all there and greased? At say, 40-50 mph in 6th if you hit the throttle hard and then pop the clutch, the revs (don’t) go up? I’d they do the issue is the clutch.
 
WuzzaCBXRider said:
They shouldn’t but I changed mine right away as the ones Schnitz sells, the bright red ones, are way better than OEM. How many miles on the bike? And you have a 530 chain on 530 sprockets too right? New sprockets, no missing teeth? Proper wheel and chain alignment and adjustment? Axle spacers in place? No mix and match? Wheel bearings all there and greased? At say, 40-50 mph in 6th if you hit the throttle hard and then pop the clutch, the revs (don’t) go up? I’d they do the issue I believe it might
Click to expand...
I believe it might be the cush drives I replaced them 2yrs ago but I think the brand i bought might be no good it's red but it's from energy suspension if anyone heard it
WuzzaCBXRider said:
They shouldn’t but I changed mine right away as the ones Schnitz sells, the bright red ones, are way better than OEM. How many miles on the bike? And you have a 530 chain on 530 sprockets too right? New sprockets, no missing teeth? Proper wheel and chain alignment and adjustment? Axle spacers in place? No mix and match? Wheel bearings all there and greased? At say, 40-50 mph in 6th if you hit the throttle hard and then pop the clutch, the revs (don’t) go up? I’d they do the issue is the clutch.
Click to expand...
 
I checked the cush drive they do pull out by hand but when I twist the sprocket it's not play so im thinking it's good but what I did notice I spin my bearing by hand and I feel like it just spin like no tension on it could that be

20250222_105425.webp
 
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