Made Of Tough ABS Plastic And Is An Improved Design For Your Walkera Runner 250:
  • Battery Is Securely Held In The Event Of A Crash
  • Prevents The Battery From Sliding Forward And Breaking A Camera Mount And Circuits
  • Stronger Than The OEM Design As The Battery Tray Is Integral To The Frame
  • Great Replacement Part In the Event Of A Crash
  • 4 pieces Of 2.5 x 10 mm PT Screws Are Needed In Order To Attach It To The Upper Frame Members.
  • Free Priority Mail Shipping So You Can Get Your Racer Back Airborne Fast!
Please email me with any questions and check out my other listings for Walkera Runner 250 Bumpers, which will add more protection to your racer.

http://www.ebay.com/itm/262065682207?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

An Ebay Seller selling the above mentioned screws:

http://www.ebay.com/itm/DUBRO-2118-2-5mm-x-10mm-Socket-Cap-Screws-4-Parts-for-RC-Cars-Trucks-DUB2118-/230487984605?hash=item35aa2789dd