HPI Hellfire molded wings

[PeterV]

http://209.2.68.15:8011/pics/hellfire_wing.jpg

http://209.2.68.15:8011/pics/hellfire_wing_yl.jpg

Latest from www.hpiracing.com

Use these highly durable wing to add rear downforce and “flight” stability to your Hellfire. All three have the same specifications. Available in black, yellow or white.

#85520 Molded Wing (Hellfire/Black)
EAN# 4944258855202 $8.00
#85522 Molded Wing (Hellfire/Yellow)
EAN# 4944258865225 $8.00
#85523 Molded Wing (Hellfire/White)
EAN# 4944258855233 $8.00

[Adanmtxt1]

Whoa, those are really inexpensive! Why are Pro-line's 14.00, are they that much better?