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Super strong and very light 3 piece crankset made from high quality cro-mo steel with unique bottom bracket system. This special external BB for 3-pcs cranks is compatible with all MTB frames with Euro BB's. This solution has similar weight to internal Euro BB's but is a lot more durable thanks to the Spanish BB bearings in external BB cups. The crank axle is drilled, the cromoly arms are fully heat treated. Don’t worry - the chain line is perfect for MTB!

NEW COLOURS OPTIONS FOR 2012

Spec:

-heat treated cro-mo arms, 170mm length

-axle diameter: 19mm x 10t

-BB: external cups with Spanish BB bearings by Octane One

-compatible with all MTB frames with 68mm Euro BB

-weight: w/o BB: ~840g (crank arms + axle)

-weight with BB: ~995g (total with BB, axle, arms, hardware)

-colours: black, raw, blue, green

{gal rows=1 cols=4}3pcspro{/gal}