500 Two Stroke project. "I hope to end up in 2023"

Hulkteam
Profile picture for user Hulkteam
Posts
564
Joined
9/2/2018
Location
FR
Hulkteam 4/30/2020 7:37am
4/30/2020 7:37am
This photo alone sums up the great advantages of this Engine .... a good crankshaft by CWI, a cylinder which promises a lot.... an exhaust valve... and above all! The balancing shaft!



I wonder what Adam would obtain of this excellent base?
4
Hulkteam
Profile picture for user Hulkteam
Posts
564
Joined
9/2/2018
Location
FR
Hulkteam 4/30/2020 7:44am
4/30/2020 7:44am
For the cr500 exhaust and why not for the BRC in the future, work on IT is made easier by the situation.




4
JMX82
Profile picture for user JMX82
Posts
1441
Joined
5/9/2013
Location
Hyllykallio FI
JMX82 4/30/2020 7:53am
4/30/2020 7:53am
Hulkteam wrote:
[b]For the cr500 exhaust and why not for the BRC in the future, work on IT is made easier by the situation.[/b] [img]https://p.vitalmx.com/photos/forums/2020/04/30/424469/s1200_Conepipefirst002final.jpg[/img] [img]https://p.vitalmx.com/photos/forums/2020/04/30/424470/s1200_Conepipefirst001final.jpg[/img]
For the cr500 exhaust and why not for the BRC in the future, work on IT is made easier by the situation.




Nice! I see you are using Catia for exhaust pipe 3D modelling. What Catia version are you using?

The Shop

See All »
timobijnen84 4/30/2020 7:54am
4/30/2020 7:54am
I have always wanted to do an exhaust this way but the cad work is the problem. I know my way around cad programs but this is a litlle to hard. I thing Smile
Andy7
Profile picture for user Andy7
Posts
342
Joined
2/24/2017
Location
Venado Tuerto AR
Andy7 4/30/2020 3:01pm
4/30/2020 3:01pm
Hulkteam wrote:
[b]This photo alone sums up the great advantages of this Engine .... a good crankshaft by CWI, a cylinder which promises a lot.... an exhaust valve...
This photo alone sums up the great advantages of this Engine .... a good crankshaft by CWI, a cylinder which promises a lot.... an exhaust valve... and above all! The balancing shaft!



I wonder what Adam would obtain of this excellent base?
Would love to read a ride report of the BRC kit to know if it is a like a 250 2 stroke on steroids or like a 450. Because that crank looks BIG. I wouldn't want a 2 stroke with the inertia of a 450.
Hulkteam
Profile picture for user Hulkteam
Posts
564
Joined
9/2/2018
Location
FR
Hulkteam 4/30/2020 3:24pm
4/30/2020 3:24pm
Andy7,
You couldn't have had a better answer than the one you just got above... Yeah!
2
Hulkteam
Profile picture for user Hulkteam
Posts
564
Joined
9/2/2018
Location
FR
Hulkteam 5/1/2020 5:00am
5/1/2020 5:00am
Since things are not progressing as we wish and the trend is towards past stuff... These are some examples of my previous constructions...

I always dreamed of riding a "ServiceHonda" by Andrew and his friends, but at the time I could not afford...

Here is a kind of tribute...


Pit Row

See All »
Roostius_Maximus 6/2/2020 6:22am
6/2/2020 6:22am
Hulkteam wrote:
[b]For the BRC.[/b] [img]https://p.vitalmx.com/photos/forums/2020/06/02/430781/s1200_rekluse_BRC500.jpg[/img]
For the BRC.


If it’s an auto version it may require custom modification of the wedge set to achieve enough mass to properly engage. The higher torque motors normally will slip a Rekluse since they’re normally expecting higher rpms before the power is achieved.
1
Hulkteam
Profile picture for user Hulkteam
Posts
564
Joined
9/2/2018
Location
FR
Hulkteam 6/4/2020 4:58am
6/4/2020 4:58am
Hulkteam wrote:
[b]For the BRC.[/b] [img]https://p.vitalmx.com/photos/forums/2020/06/02/430781/s1200_rekluse_BRC500.jpg[/img]
For the BRC.


Roostius_Maximus wrote:
If it’s an auto version it may require custom modification of the wedge set to achieve enough mass to properly engage. The higher torque motors normally...
If it’s an auto version it may require custom modification of the wedge set to achieve enough mass to properly engage. The higher torque motors normally will slip a Rekluse since they’re normally expecting higher rpms before the power is achieved.
Hi, Thank you Adam.

I chose to mount a "Manual Torq drive", because the motorcycle (engine) is already, I think, extremely flexible and delivers the power of low revs.

I thought that the torq drive would be a slight plus to delivery all the enginepower at the rear wheel!
2
Hulkteam
Profile picture for user Hulkteam
Posts
564
Joined
9/2/2018
Location
FR
Hulkteam 6/17/2020 6:29am
6/17/2020 6:29am
The pandemic has changed a lot of things, and essentially the possibility of working and exchanging internationally

I am not making much progress, because it missed essential parts for the engines of the cr500's.

I try to focus on what I can advance. BRC 500! It's hard, because here we just regained the right to move freely recently.

Delivery in progress of the donor that will feed the BRC





3
Hulkteam
Profile picture for user Hulkteam
Posts
564
Joined
9/2/2018
Location
FR
Hulkteam 7/22/2020 3:25am
7/22/2020 3:25am
Here are the wheels, finally!



Two types of wheels and assemblies : CRF OEM and Custom.

DID & EXCEL RIM
4

Post a reply to: 500 Two Stroke project. "I hope to end up in 2023"