Fiend Morrow V4 Frame / Green Crack / 21TT

A close-up of the green Fiend Morrow V4 Frame displays detailed stitching and a vibrant abstract graphic. Its street-focused geometry emphasizes durable 4130 chromoly construction, blending style with strength.

Close-up of the Fiend Morrow V4 Frame's purple 4130 chromoly dropouts, highlighting the brackets for wheel axle attachment.

The Fiend Morrow V4 Frame features street-oriented geometry, a durable 4130 chromoly build, and a stylish purple finish with cartoonish green and purple stickers on the head tube, blending style and performance perfectly for urban adventures.

The Fiend Morrow V4 Frame in black features a colorful cartoon decal with green, fuzzy characters and purple text. Its 4130 chromoly construction and street-oriented geometry promise durability and style for every ride.

Fiend Morrow V4 Frame / Purple Haze / 21TT

Fiend Morrow V4 Frame / ED Black / 20.75TT

A white Fiend Morrow V4 Frame adorned with pink and green design details, presented from a side view against a white background. As the Ty Morrow signature frame, it features street-oriented geometry that makes it ideal for urban riders.

Description

Fiend Morrow V4 Frame (Brake Mount Compatible Model)

Absolute destroyer of everything- Ty Morrow's new signature frames from Fiend is an absolute masterpiece! Heavily street orientated geometry will make this thing ride like a dream and the only thing that it is missing from it is Ty's insane bunnyhopping skills- one day guys, one day! Designed by Ty Morrow and constructed with 4130 chromoly throughout. Features include heat-treated Mid bottom bracket shell and integrated head tube, a double-butted top tube with external Trip logo gusset, oval double-butted down tube with external gusset, externally butted seat tube with integrated clamp, tapered seat stays and heat-treated 6mm thick dropouts with integrated tensioners.

New V4 Morrow frame with upgraded top tube for added strength, slightly shorter 12.9 Inch chain stay for better wheel placement and all new graphics.

Brake Mounts: M8 Flat/Standard Mount - Fiend kits available here: Fiend Removable Brake Hardware Kit / M8

If you order a bottom bracket with the frame, just let us know if you'd like it installed for free before dispatch!

Dimensions:

75.5 Degree Head Tube Angle
71 Degree Seat Tube
9 Inch Seat Tube Height (bottom bracket to top tube, centre to centre)
12.9 Inch Chain Stay Length
11.625 Inch BB Height
Weight: 5.0lbs for the 20.75 Inch

Features

New V4 Morrow frame with upgraded top tube for added strength, slightly shorter 12.9" chain stay for better wheel placement and all new graphics.

Specifications

75.5 degree head tube
71 degree seat tube
9" seat tube height (bottom bracket to top tube, centre to centre)
12.9" chain stays
11.625" BB height
Weight: 5.0lbs for the 20.75"

Fiend Morrow V4 Frame

Name: Fiend Morrow V4 Frame
Brand: Fiend
SKU: kab7006
Price: 649.99 AUD
Availability: OutOfStock

Brand: Fiend SKU: Click to copy the SKU and show the pick location

$649.99 AUD

Or 4 payments of $162.49 AUD with

Colour - ED Black

Top Tube Length - 21

Frames are sized by top tube length. Start with your height, then let riding style decide where in the range you land.

Rider height	Top tube
147 to 157cm	19.75 to 20.25"
157 to 168cm	20 to 20.5"
168 to 175cm	20.25 to 20.75"
175 to 183cm	20.5 to 21"
183 to 190cm and up	20.75 to 21.5"

The height bands overlap on purpose. If you land in two of them, riding style breaks the tie: longer for flow, trails and transitions, shorter for technical street and park. Plenty of riders, pros included, deliberately ride longer than a chart suggests.

How to measure

Top tube is measured from the centre of the seat tube to the centre of the head tube, so it is not the length of the tube you can see. Measure your current frame that way and compare.

Size up for stability through trails and transitions.
Size down if you want the bike quick and twitchy for spins and grinds.
Top tube is fixed once you buy, but chainstay length, stem length, fork offset and bar position all change how the built bike feels.

Not sure? Tell us your height and how you ride, and we will tell you what we would put you on.

Read the full buying guide