Rocketry Works
29mm - 66mm (BT-80) Centering Rings (2)
- SKU:
- RW-CR-29MM BT-80 PW 3MM
- Availability:
- In stock items ship within 1 business day
Description
These laser cut centering rings are made from 1/8 inch birch plywood, and sized to mount a 29mm motor tube in a 66mm (BT-80) airframe tube. These centering rings are designed to fit 29mm thin wall motor tubes. Rocketry Works' unique perforation pattern allows users to knock out holes for shock cord or for an eye hook, and also a space to slide the forward centering ring past a rail button anchor inside the airframe tube. If you don't need the cutouts, you can simply fill the laser cut perforations with glue or epoxy. Some light sanding may be needed to fit the motor tube or airframe tube. Sold as a set of 2 centering rings.
Additional Information
Inside Diameter: |
30.1 mm |
Outside Diameter: |
64.2 mm |
Thickness: |
3 mm |
Weight: |
5.4 grams |
3 Reviews
-
center rings for 29mm engine mount to BT-80
Exactly as described, acceptable shipping, reasonable price.
-
Excellent product! I like the versatility of the various cut-outs, helps with design and planning of my builds.
Fantastic price, quick shipping. I'm very satisfied. I will be shopping more from Rocketry Works for all of my builds.
-
good for TARQ type setup
good for TARQ type usage fit loose in their body tube need a little more meat on outside because to get a tight glue joint the burnt edge should be sanded clean and heavy sanded needed to fit heavy walled motor tube
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