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Subrosa – Mark Burnett Signature Griffin Frame

March 8, 2019

Here’s some news we figure most of you saw coming. Subrosa have just announced full specs and details on the new Mark Burnett signature Griffin Frame that is beginning to land at Subrosa dealers around the world.

The Griffin frame is made from full 4130 chromoly tubing with a 75-degree head tube angle, 71-degree seat tube angle, 11.7″ bottom bracket height, 9″ standover height and a 13.3″ chainstay length. The frame features an Integrated head tube, gussets with the Subrosa shield logo on the top and down tubes, a double butted top and Hydro-Formed double butted down tube Integrated seat post clamp, CNC machined Mid bottom bracket, a laser cut seat stay bridge, tapered seat stays, ovalized chain stays for clearance for 2.50″ tires, CNC machined, 5mm thick dropouts with cuts on the inside to reduce weight and removable brake mounts.

You can pick up the Griffin frame in 20.5″, 20.75″ and 21″ top tube lengths, Black and White for colors and a weight of 4.9 lbs. The Griffin frame is available for $344.99 through BMX shops and mail-orders that carry Subrosa or direct from the Subrosa Webstore now!

Subrosa Brand Mark Burnett Signature Griffin BMX Frame

Available in Black and White colors.

Rad graphics on the head tube and down tube.

Subrosa Brand Mark Burnett Signature Griffin BMX Frame

Gussets on the top and down tubes for increased strength.

A hydro-formed downtube that is double butted. This hydro-forming gives the tubing a flatter and wider profile at the bottom bracket to increase the welding surface for increased strength.

Subrosa Brand Mark Burnett Signature Griffin BMX Frame

Integrated seat post clamp.

CNC machine Mid bottom bracket.

Subrosa Brand Mark Burnett Signature Griffin BMX Frame

SPECS:

Sizes: 20.5”, 20.75”, 21”

Material: 4130 chromoly, double butted top tube and down tube

Head Tube Angle: 75° / 115mm Tall

Seat Tube Angle: 71°

Seat Tube Height: 9″

Bottom Bracket Height: 11.7” / mid

Chain Stay Length: 13.3”

Weight: 4.9 lbs (21”)

Colors: Black, White

Subrosa 
Brand Mark Burnett Signature Griffin BMX Frame

What do you think of the new Mark Burnett signature Griffin Frame from Subrosa? Did you have any questions? Let us know what you’re thinking in the comments below!

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