By the way, they are £40...

Aerobatic Mini Pipes, wide power band, easy to set-up and tune, ultra light.

CAT.NO. DESCRIPTION PRICE
VPMAP. 1 Aerobatic mini pipe 40 motor 17cm 80g £34.95
VPMAP. 2 Aerobatic mini pipe 60 motor 20cm 100g £39.95
VPMAP. 3 Aerobatic mini pipe 1.08-1.20 size engine £44.95
VPMAP. 4 Aerobatic mini pipe 140+ size engine

Or the throttle pipes.

Give increased power, drmamtic noise reduction, linear throttleability, non-peaky.
Originally designed to complement our high performance funfly planes, now used extensively in may different aero applications.

CAT.NO. DESCRIPTION PRICE
TSC.04C Genesis Cougar 2001 throttle pipe £45.95
TSFF.07 Genesis .32-.53 size throttle pipe £45.95
TSFF.11 Genesis .60-.90 size throttle pipe £57.50

TSFF.13 Genesis .1.20 + size throttle pipe £63.25