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Pure V4 BMX Race Frame-Black - 1
Pure V4 BMX Race Frame-Black - 2
Pure V4 BMX Race Frame-Black - 3
Pure V4 BMX Race Frame-Black - 4
Pure V4 BMX Race Frame-Black - 5
Pure V4 BMX Race Frame-Black - 6

Pure V4 BMX Race Frame-Black

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About This Product: Pure V4 BMX Race Frame-Black

The Pure V4 aluminum BMX frames are a combination of modern technology mixed with a passion for BMX racing.  The frames are made from the highest quality 6061 series hydroformed aluminum.  The tubing designed specifically for the V4 frames is made to reduce power loss so that the power you put through pedals goes straight to your speed and not lost in frame flex.

Key Features:
Available in 10 sizes.
CNC machined head tube, bottom bracket shell and 3D dropouts.
Multi-fit drop out on larger frames for 10mm or 15mm axles.
Hydroformed 6061 aluminum.
Oval seat tube at BB to reduce flex.
Hydroformed rear chain stays reduce power loss.
Stainless steel insets in dropouts to protect aluminum (Junior through Pro).
Hard gloss powder coating.



Frame Specs:
JUNIOR:
Top Tube: 18.71" (475.2mm)
Chainstay: 12.5" (317.5mm)
BB Height: 11.04" (280.39mm)
Rider Area: 19.25"
Head Tube Angle: 72°
Seat Tube Angle: 71°
Seat Post Size: 22.2mm
Seat Clamp Size: 1" (25.4mm)
Headset Type: 1" traditional press-fit
Brake Type: V-Brake mounts
 
EXPERT:
Top Tube: 19.33" (491mm)
Chainstay: 12.5" (317.5mm)
BB Height: 11.04" (280.39mm)
Rider Area: 19.7"
Head Tube Angle: 72°
Seat Tube Angle: 71°
Seat Post Size: 22.2mm
Seat Clamp Size: 1" (25.4mm)
Headset Type: 1" traditional press-fit
Brake Type: V-Brake mounts

EXPERT XL:
Top Tube: 20.24" (514mm)
Chainstay: 12.99" (330mm)
BB Height: 11.04" (280.39mm)
Rider Area: 20.6"
Head Tube Angle: 72°
Seat Tube Angle: 71°
Seat Post Size: 27.2mm
Seat Clamp Size: 1-1/4" (31.8mm)
Headset Type: 1-1/8" integrated
Brake Type: V-Brake mounts
 
PRO JR:
Top Tube: 20.5" (521mm)
Chainstay: 13.2" (335mm)
BB Height: 11.04" (280.39mm)
Rider Area: 20.7"
Head Tube Angle: 73°
Seat Tube Angle: 71°
Seat Post Size: 27.2mm
Seat Clamp Size: 1-1/4" (31.8mm)
Headset Type: 1-1/8" integrated (45/45)
Brake Type: V-Brake mounts
 
PRO:
Top Tube: 20.91" (531mm)
Chainstay: 13.43" (341.2mm)
BB Height: 11.04" (280.39mm)
Rider Area: 21.4"
Head Tube Angle: 74°
Seat Tube Angle: 71°
Seat Post Size: 27.2mm
Seat Clamp Size: 1-1/4" (31.8mm)
Headset Type: 1-1/8" integrated (45/45)
Brake Type: V-Brake mounts

PRO XL:
Top Tube: 21.54" (547mm)
Chainstay: 13.78" (350mm)
BB Height: 11.63" (295.4mm)
Rider Area: 21.75"
Head Tube Angle: 74°
Seat Tube Angle: 71°
Seat Post Size: 27.2mm
Seat Clamp Size: 1-1/4" (31.8mm)
Headset Type: 1-1/8" integrated (45/45)
Brake Type: V-Brake mounts

PRO XXL:
Top Tube: 22.17" (563mm)
Chainstay: 13.78" (350mm)
BB Height: 11.63" (295.4mm)
Rider Area: 22.5"
Head Tube Angle: 74°
Seat Tube Angle: 71°
Seat Post Size: 27.2mm
Seat Clamp Size: 1-1/4" (31.8mm)
Headset Type: 1-1/8" integrated (45/45)
Brake Type: V-Brake mounts

PRO XXXL:
Top Tube: 23.05" (585mm)
Chainstay: 14.37" (365mm)
BB Height: 11.63" (295.4mm)
Rider Area: 23"
Rider Area: 23"
Head Tube Angle: 74°
Seat Tube Angle: 71°
Seat Post Size: 27.2mm
Seat Clamp Size: 1-1/4" (31.8mm)
Headset Type: 1-1/8" integrated (45/45)
Brake Type: V-Brake mounts

PRO XL 24:
Top Tube: 22" (559mm)
Chainstay: 14.76" (375mm)
BB Height: 11.65" (295mm)
Rider Area: 22.6"
Head Tube Angle: 74°
Seat Tube Angle: 71°
Seat Post Size: 27.2mm
Seat Clamp Size: 1-1/4" (31.8mm)
Headset Type: 1-1/8" integrated (45/45)
Brake Type: V-Brake mounts

PRO XXL 24:
Top Tube: 23" (584mm)
Chainstay: 14.76" (375mm)
BB Height: 11.65" (295mm)
Rider Area: 22.6"
Head Tube Angle: 74°
Seat Tube Angle: 71°
Seat Post Size: 27.2mm
Seat Clamp Size: 1-1/4" (31.8mm)
Headset Type: 1-1/8" integrated (45/45)
Brake Type: V-Brake mounts

Race Bike and Race Frame Fitment Guide

Race Bike and Race Frame Fitment Guide
FRAME/BIKE SIZE HEIGHT TYPICAL AGE
FRAME/BIKE SIZE: MICRO HEIGHT: 3' - 3'7" TYPICAL AGE: 3 - 5
FRAME/BIKE SIZE: MINI HEIGHT: 3'4" - 4' TYPICAL AGE: 5 - 6
FRAME/BIKE SIZE: JUNIOR HEIGHT: 3'10" - 4'5" TYPICAL AGE: 7 - 8
FRAME/BIKE SIZE: EXPERT HEIGHT: 4'2" - 4'9" TYPICAL AGE: 9 - 10
FRAME/BIKE SIZE: EXPERT XL HEIGHT: 4'6" - 5'2" TYPICAL AGE: 11 - 12
FRAME/BIKE SIZE: PRO HEIGHT: 4'9" - 5'7" TYPICAL AGE: 13 - 14
FRAME/BIKE SIZE: PRO XL HEIGHT: 5'6" - 6'1" TYPICAL AGE: 15 - 18
FRAME/BIKE SIZE: PRO XXL HEIGHT: 5'9" - 6'5" TYPICAL AGE:  
FRAME/BIKE SIZE: PRO XXXL HEIGHT: 6'3" - 6'9" TYPICAL AGE: