Product Spotlight: Supercross SX450z cromo race frame

February 2nd, 2015
bmxultra
0

It’s been a long time coming but the Supercross SX450z is now available.

The SX450z is a tribute to 25 years of Supercross. It’s made from 4130 cromo as were the original Supercross frames, but when it comes to old school that’s about as far as it goes. The 450z is the most modern and advanced cromo race frame on the market.

Features

custom air foil designed triple butted air hardened cromo tube set
upside down tear drop top tube
ovalised chain and seat stays
15mm drop out slots
1 1/8″ campy integrated head tube
euro bottom bracket shell
retro style inspired graphic
triple show chrome plated
built up with the world famous and World Championship winning, Supercross geometry of the ENVY and ENVY BLK race frames.

The Supercross SX450z is a limited production for 2015, Supercross are only going to build 25 pcs of each size in a limited edition Show chrome. Including the Limited Edition 26” BMX Cruiser Size.

Check out photos of bmxultra.com Team rider Aaron Rogers and Supercross Australia’s Shane Jenkins new builds.

Supercross BMX SX450z Triple Butted Cro-mo Frame Geometry Chart
Size	A	B	C	D	E	Seat Post Size	Required Fork Type	Wheel Size
Pro Plus	20.75″	15.0″	74.5º	70º	11.6″	27.2mm	1 1/8″ Threadless	20 X 1.75
Pro XL	21.25″	15.2″	74.5º	70º	11.6″	27.2mm	1 1/8″ Threadless	20 X 1.75
Pro XXL	21.75″	15.2″	74.5º	70º	11.6″	27.2mm	1 1/8″ Threadless	20 X 1.75
Pro XL 24″	22″	15.3″	73.5º	70º	11.6″	27.2mm	1 1/8″ Threadless	24 X 1.75
Pro 26″	22.25″	15.75″	73º	70º	11.65″	27.2mm	1 1/8″ Threadless	26 X 1.75
* Specifications will vary depending upon your choice of Fork, Tire and Rim selection. Measurements are based off of a Supercross Fork and equal size (ie. 20 X 1.75 front and rear) tire combination. Specifications subject to change without notice.