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Begode Blitz 2400wh: 134V, 20", 79lbs


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3 hours ago, Whalesmash said:

The concern is not with the pedal hanger, it's with that thin metal on the battery pack and the screw hole spacing. Yes, the screws and the pedal hanger distribute force, but they distribute force into four holes that are basically placed right in line next to each other and then placed really close to the edge of the battery pack. It's not a recipe for strength. I would not be worried that a pedal clip or something like that breaking it, I am more concerned that a sideways impact on the battery itself. If they used high quality metal for those cases, they can might get away with it, but given the track record of cheap chineseium, we'll have to hope for the best. I hope my concerns are unwarranted.

I would have to disagree with your conclusion.

The main support for the pedal hanger that clamps onto the stanchion is a chunky, solid block of aluminum alloy. 

The pedal hanger are fastened to the support block with 8 screws, with the bottom mounting flange of the battery pack being sandwiched. 

Exactly what stresses are you concerned about, shear, or tensile, and exactly where.

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Yes, the battery pack is sandwiched. That does not change the fact that the holes drilled into the battery pack flange are really close together, and the flange is really thin. I raise this concern mostly because I've seen (and done it myself) multiple bent lower battery hangers on wheels like the master, ex30, and master pro, all of which have a solid metal bar of a 1/4" or 5/16" thickness. I guess this sort of failure has not yet occurred on an ET max yet, so maybe the concern is not such a big deal after all. 

 

 

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1 hour ago, Whalesmash said:

Yes, the battery pack is sandwiched. That does not change the fact that the holes drilled into the battery pack flange are really close together, and the flange is really thin. I raise this concern mostly because I've seen (and done it myself) multiple bent lower battery hangers on wheels like the master, ex30, and master pro, all of which have a solid metal bar of a 1/4" or 5/16" thickness. I guess this sort of failure has not yet occurred on an ET max yet, so maybe the concern is not such a big deal after all. 

Ah.

You are concerned with the battery packs themselves and how they are supported at the bottom. And how this would affect chassis ridgity too.

As you know early on, the battery cases were even made from plastic.

In the ET Max, Begode changed the design from securing the battery packs at the top and bottom locations, which required a bottom supporting bar, to the current design in which the packs are secured with fasteners at the top, and a much thinner flange along the inner side. The bottom inner flange is fastened to the pedal hanger supporting bracket, and upper remaining flange are tied together with a middle plastic panel to the other battery pack on the same side. 

Is this design strong or ridgid enough? We haven't really been hearing many complaints so far. And Wrongway is putting the Blitz through its paces. Time will tell, I suppose. 

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What would you suggest for 'Pedal Turning Angle Adjustment' on the Begode Blitz?
I have scraped the pedals more than a couple of times, initially due to low shock pressure, but possibly also due to a suboptimal setting for this parameter.

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On 9/25/2024 at 4:22 PM, Poker said:

Is there a typical spring shock that would fit on the Blitz if I wanted to try something else than the stock airshock? What dimension and load would I be looking for if so?

I have heard the shock can be pressurized to 275-300psi.
I had issues under 200psi and now run 240psi, which is within the stated 250psi.
image.png.20e667b5aee441fd69d37c784cb15da1.png

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On 9/26/2024 at 12:22 AM, Poker said:

Is there a typical spring shock that would fit on the Blitz if I wanted to try something else than the stock airshock? What dimension and load would I be looking for if so?

Coil shocks (spring) ir more difficult to choose as the spring rate is depending on your weight as well as riding style.
Typical for Masters running 300psi was to get a coil shock 1000-1250lbs/inch.
But it is a different linkage, so hard to say.

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Alright, fair enough. People seem happy with the air shock for now and it seem highly customizable. It would be nice to have a coil shock ready when I get a blitz but its definitely no rush.

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When its time for coil, you probably want to change to a more progressive linkage as well. Linear coils don't work that well with Begode linkages.

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does a Blitz tire change video exist?  Looking for video with fully assembled wheel - tire change with least amount of disassembly

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2 hours ago, Ben Hatfield said:

does a Blitz tire change video exist?  Looking for video with fully assembled wheel - tire change with least amount of disassembly

Can't help you there.

But this Begode Blitz teardown video may give you some ideas? 

 

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2 hours ago, Ben Hatfield said:

does a Blitz tire change video exist?  Looking for video with fully assembled wheel - tire change with least amount of disassembly

you need to disassemble only the right side, the one with the motor cable and you're done, same process since the master release (no need to disconnect anything)

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19 hours ago, Ben Hatfield said:

does a Blitz tire change video exist?  Looking for video with fully assembled wheel - tire change with least amount of disassembly

There is a short on YT that explains how to do it by showing the bolts you need to remove but as far as a whole tire change video

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28 minutes ago, Julianjc84 said:

With the help of some good internet friends here are some accurate Blitz linkage information and suspension movements.
What you are sold on spec sheets and what you 'get' with the product seems to be very different.
Measurements are for both the open and closed states.
Depending on how much compression of the 9mm rubbers +- 5mm
Top Hole 107mm Travel (spacer removed)
open 211 mm
closed 162 mm
stroke 49 mm
Top Hole 85mm Travel
open 202 mm
closed 162 mm
stroke 40 mm
 

Bottom Hole 107mm Travel (spacer removed)
open 203 mm
closed 163 mm
stroke 40 mm
Bottom Hole 85mm Travel
open 195 mm
closed 163 mm
stroke 32 mm

I would also like to be corrected if any of this information is incorrect.

image.jpeg

 

blitz links.jpg

Well well, I'm not surprised.

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11 hours ago, Julianjc84 said:

With the help of some good internet friends here are some accurate Blitz linkage information and suspension movements.
What you are sold on spec sheets and what you 'get' with the product seems to be very different.
Measurements are for both the open and closed states.
Depending on how much compression of the 9mm rubbers +- 5mm
Top Hole 107mm Travel (spacer removed)
open 211 mm
closed 162 mm
stroke 49 mm
Top Hole 85mm Travel
open 202 mm
closed 162 mm
stroke 40 mm
 

Bottom Hole 107mm Travel (spacer removed)
open 203 mm
closed 163 mm
stroke 40 mm
Bottom Hole 85mm Travel
open 195 mm
closed 163 mm
stroke 32 mm

I would also like to be corrected if any of this information is incorrect.

 

I was curious and looked at the Blitz spec sheet that comes with the wheel. I don't see any numbers for suspension travel.

So how is Begode being misleading in what they are delivering?

Maybe there's another "official" spec sheet that I haven't seen?

At the end of the day, rather then playing gotcha (I'm guilty of this too), just enjoy the wheel. It feels great going off very large street curbs. I'm sure it's fine for 98% of the riders out there.

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1 hour ago, Marty Backe said:

I was curious and looked at the Blitz spec sheet that comes with the wheel. I don't see any numbers for suspension travel.

So how is Begode being misleading in what they are delivering?

Maybe there's another "official" spec sheet that I haven't seen?

At the end of the day, rather then playing gotcha (I'm guilty of this too), just enjoy the wheel. It feels great going off very large street curbs. I'm sure it's fine for 98% of the riders out there.

 

Everyone has been throwing around 100 adjustable to 130

Maybe these are some of the origins.?Screenshot_2024-10-03-06-24-53-54_e4424258c8b8649f6e67d283a50a2cbc.thumb.jpg.87afefbc545335268405bb6363f536b2.jpg

Edited by Julianjc84
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7 hours ago, Marty Backe said:

I was curious and looked at the Blitz spec sheet that comes with the wheel. I don't see any numbers for suspension travel.

So how is Begode being misleading in what they are delivering?

Maybe there's another "official" spec sheet that I haven't seen?

At the end of the day, rather then playing gotcha (I'm guilty of this too), just enjoy the wheel. It feels great going off very large street curbs. I'm sure it's fine for 98% of the riders out there.

Are you trying to gaslight all of us @Marty Backe? 😂

Just look at the first 2 pages, there is a spec sheet with this information and then on page 2 there is marketing material with the exact same information and I'll be damned if that same information wasn't in their first marketing video and I'm too lazy to check for you might even be something that Kebye said in their presentation disassembly video.

Also it is super weird of them to pad the numbers like that, 107 (or 110mm lets be generous) is still 20mm more than LeaperKim wheels, so why the need to pad it further??

Edited by Rawnei
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1 hour ago, Rawnei said:

Are you trying to gaslight all of us @Marty Backe? 😂

Just look at the first 2 pages, there is a spec sheet with this information and then on page 2 there is marketing material with the exact same information and I'll be damned if that same information wasn't in their first marketing video and I'm too lazy to check for you might even be something that Kebye said in their presentation disassembly video.

Also it is super weird of them to pad the numbers like that, 107 (or 110mm lets be generous) is still 20mm more than LeaperKim wheels, so why the need to pad it further??

Not trying to gaslight anyone on purpose :)

I was open to be corrected, and you guys corrected me :thumbup:

I wonder if they took into account the small rubber bumpers (at least another 5mm) at the bottom of the suspension when performing these measurements?

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