[Selling] FatBoy Dual Inner Gear Drive Train 1:5 reduction

Great, will put in for a set when they are next in production,keep me a set please!

2 Likes

@Kug3lis When are your direct drives going to be back in stock?

We are accepting pre-orders with lead time of 1-2 weeks to collect information on wanted quantity on this drive.

Also some changes were made to the design, gear tooth profile was modified for better meshing for lower noise. Motor mounting plate and hanger mounting hub.

https://shop.3dservisas.eu/collections/drivetrain/products/fatboy-inner-gear-drive-train-5-1-for-trampa

Now 8mm motor gear has 10mm lip support for those TB/DarkMatter and etc motors :slight_smile:

image

5 Likes

Some updates for our 1:5 Inner gear drive:

  • Updated gear tooth profile, for decreased noise and better alignment
  • 4 bolt motor mounting plate for better fixation of motor plate to baseplate
  • 8mm motor gear has place for 10mm lip on some motor shafts

image

image

image

image

image

https://shop.3dservisas.eu/collections/fatboy/products/fatboy-inner-gear-drive-train-5-1-for-trampa

3 Likes

IMG_0399IMG_0400IMG_0401IMG_0403

3 Likes

Needs more tire :grin:

The last unit left and is for sale with a lower price. We are discontinuing inner gear drives in favour of new upcoming gear drive kits, also 1:3 is still available.

Now 230€

https://shop.3dservisas.eu/collections/fatboy/products/fatboy-inner-gear-drive-train-5-1-for-trampa

are these newer kits for 1:5 gear ratio only?

So far I think only 1:5 will be available in them, but have to double check maybe 1:4 will also be as option :slight_smile:

wow sounds interesting! so its mostly an upgrade to the mtb gear ratios?

I think one will be bigger 1:3 version of 1:5 and another will be hard core 1:5 with many overkill features :slight_smile: More info about the last one will be in following weeks I guess :slight_smile:

1 Like

Oh so thats why you mentioned 1:4 looking forward to hearing more about it! still waiting eagerly on my 1:3 TB218’s :grin:

Hey man, is it possible to mount the motors on the opposite side with these?

ie. I’m thinking about using a set on my front Trampa trucks with small 40mm or 50mm motors for a 4wd config and it’d be nice to have the front motors sitting behind the truck (deck side) so they’re not sticking out from the front of the board.

Would also mean I can still use the front truck as a handle when I’m pulling the board around with me :slight_smile:

The trampa baseplate will not allow motor to fit. Do you meant length 40 50mm? because this has only 63mm mounting hole pattern

Ok thanks for letting me know. I was thinking something along the lines of these: https://alienpowersystem.com/shop/brushless-motors/aps-5055s-sensored-outrunner-brushless-motor-220kv-1600w/

Managed to assembly last kit and put on sale for super price :blush:

https://shop.3dservisas.eu/collections/fatboy/products/fatboy-inner-gear-drive-train-5-1-for-trampa

Will you still be able to make consumables for the V1, like spurs and pom drive wheels? Looking forward to new product line

Yes, but inner gear will not be made anymore :wink:

1 Like

This product is discontinued.

1 Like