This is een 5" stretched X frame with a very low top plate.
The frame comes with all the hardware except the FPV camera mount and optional parts, they can be found on Thingiverse. http://www.thingiverse.com/thing:2055786

The spec's.:
4mm single bottom plate
2mm top plate
25mm standoffs
FPV cam mount can be downloaded from Thingiverse http://www.thingiverse.com/thing:2055786
(Best cam to use is a HS1177 style cam because of the limited space. )

Optional:
FPV cam protector in differetn angles can be found on Thingiverse
HD cam mounts will follow soon.
The XT60 connector can be mounted to the frame with a XT60 mount that can be fount on Banggood. http://www.banggood.com/CNC-XT60-XT90-Plug-Connector-Holder-Fixture-Deck-Mount-p-961965.html?rmmds=myorder

Q-SX225 Extreme
This is a frame in a line of frames that comes in different sizes.
The Q-SX225 Extreme is the base for the different versions that comes from 4 to 6 inch size with several options in thickness and with a single plate version.

The Q-SX225 Extreme is a stretched X frame with some special features. The arms are under an angle of 48 degree and the frame is stretched an extra 20mm. This way you get a stretched X frame that has more an X style arm. All the versions have the same top, fpv cam plates and standoffs.
The 4 inch version has only other size arms were the 6 inch version has a bit wider arms. This is don for more strength and that is the same for the single plate version. The 6 inch version has because of that also other bottom plates. Still all the arms will fit on each frame.

The frames are designed for racing and that is why there is a version with 3mm thick arms to get a bit lighter frame. The arms width for the 6 inch and the single plate version is 18mm, for the other versions it is 16mm to get a bit less air resistance and still be strong.
The arms and the bottom plate for the single plate are also sold separate as replacement or for as you want an other size.

The ends of the arms are designed to give some protection to your motors by a crash.

Build tips.
The frame is a tight build but thanks to the 35mm standoffs not to tight. As you want to use a big angle on the cam, than it necessary to keep the stack low.
There are 3 ways to mount the VTX antenna. This is don to give you the option to use your favorite VTX.
The fpv cam mount is made to fit an HS1177 style cam.
As you want to use a Matek style pdb with the XT60 on the side, than watch first on witch side you want the connector and place the antenna mount than on the other side.
The bottom plate with the antenna mount is the upper plate from the 2 bottom plates.
There are 16mm bolt’s with lock nuts for the pdb/fc. This is don for extra strength. Placing a pdb/fc straight on the lock nuts will not be a problem. If you don’t like that, you can ad spacers in between the lock nuts and the pdb/fc.
For the 4 inch and the 5 inch 3mm, the 11 mm are for with the lock nuts and the 12mm are for with the standoffs.
The shortest bolts are for the top plate.
For the single plate version, the pdb/fc mount is all nylon.
 

Q-SX225 Extreme
This is a frame in a line of frames that comes in different sizes.
The Q-SX225 Extreme is the base for the different versions that comes from 4 to 6 inch size with several options in thickness and with a single plate version.

The Q-SX225 Extreme is a stretched X frame with some special features. The arms are under an angle of 48 degree and the frame is stretched an extra 20mm. This way you get a stretched X frame that has more an X style arm. All the versions have the same top, fpv cam plates and standoffs.
The 4 inch version has only other size arms were the 6 inch version has a bit wider arms. This is don for more strength and that is the same for the single plate version. The 6 inch version has because of that also other bottom plates. Still all the arms will fit on each frame.

?The frames are designed for racing and that is why there is a version with 3mm thick arms to get a bit lighter frame. The arms width for the 6 inch and the single plate version is 18mm, for the other versions it is 16mm to get a bit less air resistance and still be strong.
The arms and the bottom plate for the single plate are also sold separate as replacement or for as you want an other size.

The ends of the arms are designed to give some protection to your motors by a crash.

Build tips.
The frame is a tight build but thanks to the 35mm standoffs not to tight. As you want to use a big angle on the cam, than it necessary to keep the stack low.
There are 3 ways to mount the VTX antenna. This is don to give you the option to use your favorite VTX.
The fpv cam mount is made to fit an HS1177 style cam.
As you want to use a Matek style pdb with the XT60 on the side, than watch first on witch side you want the connector and place the antenna mount than on the other side.
The bottom plate with the antenna mount is the upper plate from the 2 bottom plates.
There are 16mm bolt’s with lock nuts for the pdb/fc. This is don for extra strength. Placing a pdb/fc straight on the lock nuts will not be a problem. If you don’t like that, you can ad spacers in between the lock nuts and the pdb/fc.
For the 4 inch and the 5 inch 3mm, the 11 mm are for with the lock nuts and the 12mm are for with the standoffs.
The shortest bolts are for the top plate.
For the single plate version, the pdb/fc mount is all nylon.

Q-SX225 Extreme
This is a frame in a line of frames that comes in different sizes.
The Q-SX225 Extreme is the base for the different versions that comes from 4 to 6 inch size with several options in thickness and with a single plate version.

The Q-SX225 Extreme is a stretched X frame with some special features. The arms are under an angle of 48 degree and the frame is stretched an extra 20mm. This way you get a stretched X frame that has more an X style arm. All the versions have the same top, fpv cam plates and standoffs.
The 4 inch version has only other size arms were the 6 inch version has a bit wider arms. This is don for more strength and that is the same for the single plate version. The 6 inch version has because of that also other bottom plates. Still all the arms will fit on each frame.

The frames are designed for racing and that is why there is a version with 3mm thick arms to get a bit lighter frame. The arms width for the 6 inch and the single plate version is 18mm, for the other versions it is 16mm to get a bit less air resistance and still be strong.
The arms and the bottom plate for the single plate are also sold separate as replacement or for as you want an other size.

The ends of the arms are designed to give some protection to your motors by a crash.

Build tips.
The frame is a tight build but thanks to the 35mm standoffs not to tight. As you want to use a big angle on the cam, than it necessary to keep the stack low.
There are 3 ways to mount the VTX antenna. This is don to give you the option to use your favorite VTX.
The fpv cam mount is made to fit an HS1177 style cam.
As you want to use a Matek style pdb with the XT60 on the side, than watch first on witch side you want the connector and place the antenna mount than on the other side.
The bottom plate with the antenna mount is the upper plate from the 2 bottom plates.
There are 16mm bolt’s with lock nuts for the pdb/fc. This is don for extra strength. Placing a pdb/fc straight on the lock nuts will not be a problem. If you don’t like that, you can ad spacers in between the lock nuts and the pdb/fc.
For the 4 inch and the 5 inch 3mm, the 11 mm are for with the lock nuts and the 12mm are for with the standoffs.
The shortest bolts are for the top plate.
For the single plate version, the pdb/fc mount is all nylon.

Q-SX225 Extreme
This is a frame in a line of frames that comes in different sizes.
The Q-SX225 Extreme is the base for the different versions that comes from 4 to 6 inch size with several options in thickness and with a single plate version.

The Q-SX225 Extreme is a stretched X frame with some special features. The arms are under an angle of 48 degree and the frame is stretched an extra 20mm. This way you get a stretched X frame that has more an X style arm. All the versions have the same top, fpv cam plates and standoffs.
The 4 inch version has only other size arms were the 6 inch version has a bit wider arms. This is don for more strength and that is the same for the single plate version. The 6 inch version has because of that also other bottom plates. Still all the arms will fit on each frame.

The frames are designed for racing and that is why there is a version with 3mm thick arms to get a bit lighter frame. The arms width for the 6 inch and the single plate version is 18mm, for the other versions it is 16mm to get a bit less air resistance and still be strong.
The arms and the bottom plate for the single plate are also sold separate as replacement or for as you want an other size.

The ends of the arms are designed to give some protection to your motors by a crash.

Build tips.
The frame is a tight build but thanks to the 35mm standoffs not to tight. As you want to use a big angle on the cam, than it necessary to keep the stack low.
There are 3 ways to mount the VTX antenna. This is don to give you the option to use your favorite VTX.
The fpv cam mount is made to fit an HS1177 style cam.
As you want to use a Matek style pdb with the XT60 on the side, than watch first on witch side you want the connector and place the antenna mount than on the other side.
The bottom plate with the antenna mount is the upper plate from the 2 bottom plates.
There are 16mm bolt’s with lock nuts for the pdb/fc. This is don for extra strength. Placing a pdb/fc straight on the lock nuts will not be a problem. If you don’t like that, you can ad spacers in between the lock nuts and the pdb/fc.
For the 4 inch and the 5 inch 3mm, the 11 mm are for with the lock nuts and the 12mm are for with the standoffs.
The shortest bolts are for the top plate.
For the single plate version, the pdb/fc mount is all nylon.

Q-SX225 Extreme
This is a frame in a line of frames that comes in different sizes.
The Q-SX225 Extreme is the base for the different versions that comes from 4 to 6 inch size with several options in thickness and with a single plate version.

The Q-SX225 Extreme is a stretched X frame with some special features. The arms are under an angle of 48 degree and the frame is stretched an extra 20mm. This way you get a stretched X frame that has more an X style arm. All the versions have the same top, fpv cam plates and standoffs.
The 4 inch version has only other size arms were the 6 inch version has a bit wider arms. This is don for more strength and that is the same for the single plate version. The 6 inch version has because of that also other bottom plates. Still all the arms will fit on each frame.

The frames are designed for racing and that is why there is a version with 3mm thick arms to get a bit lighter frame. The arms width for the 6 inch and the single plate version is 18mm, for the other versions it is 16mm to get a bit less air resistance and still be strong.
The arms and the bottom plate for the single plate are also sold separate as replacement or for as you want an other size.

The ends of the arms are designed to give some protection to your motors by a crash.

Build tips.
The frame is a tight build but thanks to the 35mm standoffs not to tight. As you want to use a big angle on the cam, than it necessary to keep the stack low.
There are 3 ways to mount the VTX antenna. This is don to give you the option to use your favorite VTX.
The fpv cam mount is made to fit an HS1177 style cam.
As you want to use a Matek style pdb with the XT60 on the side, than watch first on witch side you want the connector and place the antenna mount than on the other side.
The bottom plate with the antenna mount is the upper plate from the 2 bottom plates.
There are 16mm bolt’s with lock nuts for the pdb/fc. This is don for extra strength. Placing a pdb/fc straight on the lock nuts will not be a problem. If you don’t like that, you can ad spacers in between the lock nuts and the pdb/fc.
For the 4 inch and the 5 inch 3mm, the 11 mm are for with the lock nuts and the 12mm are for with the standoffs.
The shortest bolts are for the top plate.
For the single plate version, the pdb/fc mount is all nylon.

The Q-SX racer