I have for sale a number of Centro C4.1 long wheel base chassis that I have had CNC machined to my spec. They are +10mm and made from 5251-H22 alloy in 3mm thickness. All screw holes are countersunk, and the chassis is perfectly CNC machine cut.
There is a choice of regular battery hole chassis, with holes to use the stock battery brace and holders in two positions (forward and rear). Alternatively a no-holes chassis. No holes allows you to drill your own and mount your batteries as you want. For example saddles rotated 90 degrees, or shorty along the centre line, etc, etc.
No hole chassis shown:
Hole chassis:
From this batch I have left:
1x Battery hole chassis
1x No battery hole chassis
Can drill out the no hole chassis if required, however.
Price £20 delivered to UK address. Available for immediate dispatch. Paypal payments: you cover fees, or gift.
Update: 2013-04-15 I'm getting some blanks drilled, so I have some more regular holed chassis available for Tuesday.