PRODUCTS:

Frames
Spectra
V-1
V-1 new raw version

Fork
Scorpius new

Sprockets
Octopus available soon
OMDB available soon
Quadrofenia
Twin
Quadrofenia light
Twin light

Hubs
Hybrid
Hybrid street available soon
Butterfly available soon

Crank
Warthog

BB set
Mantra 19 midBB

Bolts
Hex hollow blts
Allen hollow blts

Softgoods
Tshirts




Quadrofenia Sprocket

Quadrofenia is our designer's favourite sprocket and was designed to be light but strong. It proved its class during long tests on street and park. The best available aluminium alloy 7075 T6 from our european factories made it even more schock-resist.
As all Mantra's sprockets, Quadrofenias are special CNC machined and then hand finished in our hidden laboratory in order to add 100% of custom work.


Specification:
material: Al.7075 T6
available sizes: 25T, 28T
hole: 15/16" (19 mm and 22 mm adaptors included)
thickness: 6 mm
available colours: black, gold
weight: 56g (25T), 72g (28T)