No speed and mileage are unaffected, all works as standard
Jam2 6.8 nine derestricted with speedbox 3.0
- Thread starter petermad
- Start date
- Thread starter
- #32
no speed and odo work fine.
- Thread starter
- #33
I do not know about the Volspeed. Might work just as good. Let us know.
500km with volspeed v3 on a gen4, no issues, super nice chip that allows you to secure it with a code, set your speed per 1km/h, and even have a dynamic mode, and no countdown timer.
all in all, the volspeed is the better (and cheaper) chip than speedbox.
all in all, the volspeed is the better (and cheaper) chip than speedbox.
Yeh mine went into limp mode with the 504 error appeared on the weekend, as I left the house and was riding on the road. Bike only has 505kms on it, completely standard . Software version 1.0.2.0. Hardware 0.0.6.0. Bike is in the LBS to fix........
- Thread starter
- #36
Are you sure, you have speedbox 3.0 with CX performance next gen ?
The way I read that is he has no speed box fitted, the bike is standard
- Thread starter
- #38
euh okay ...
B2daV_89
New Member
agreed with the volspeed being the better chip. Done 600 miles no issues so far... well apart from I shit my pants at high speeds lol
Hi Petermad,
I am thinking about buying a Speedbox.
Could you tell me if it is still working properly on your side?
No error message?
How many kilometres/miles?
I'm amazed how many people still consider speedbox for a gen4... if you dont mind a timer every time you stop, and bricking your motor if you disregard the timer, only be able to set the speed in 5km/h increments, and no security code to activate, the speedbox chip is your way to go 
which one would you recommend then ?I'm amazed how many people still consider speedbox for a gen4... if you dont mind a timer every time you stop, and bricking your motor if you disregard the timer, only be able to set the speed in 5km/h increments, and no security code to activate, the speedbox chip is your way to go
volspeed v3
GrahamPaul
E*POWAH Elite World Champion
According to his board stats (which you get by hovering the mouse pointer over his name) Petermad hasn't been seen on here since mid-May. Maybe he's still waiting to get out of jail...
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Please precise what soft ver. It was be ?
Somebody have a problems with speedbox 3.0 on Bosch gen 2 du 1.8.6.0 ?
I installed this. Before I had magnet on crank. On magnet I felt more power assist on higher speed - ( maybe motor saw lower speed (crank cadence).
But I was forced to install speedbox 3.0 because error 504 stop me (after ca 500km).
How Is possible that my Bosch gen 2 recognize manipulation- is that smart beast ?
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