10-16-2017, 09:50 PM
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Craftsman
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Join Date: Dec 2013
Posts: 253
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from umrs
"These are 18" body tubes, exactly the same
specs as any normal BT20 tube.
The difference is they are made of body tube
coupler material so they are extremely
strong and rugged.
All BT-20 type parts nose cones, motor
mounts, etc will fit."
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