*MIDDLEBURN* RO1 square taper crank (black)

"MIDLLEBURN" is a crank brand of "BETD", the bike component supplier in the UK.

This is their RO1 square tapered crank, the updated version of the original model made in 1991.

Its top class rigidity is coming from the 7075 T6 alminium used for aerospace industry.
The crank is anodized after hand polished, the logo is not printed but cut out and washed.

Please use them with their RO1 SQ double road spider.

*sold as only the arms, no bolts are included.
*use right size BB for your bike (ex : when 107mm is used, Q-factor is around 148mm).