Speedrace Pree-Fit Bottom Bracket Spanish

This is a very strong  high quality bottom bracket from Speedrace brand (spanish type).
Of course the bearings are sealed to provide a maintenance free long life.
The screw caps have a standard 1.37" x 24tpi thread and are made of 6061-T6aluminium to keep the weight as low as possible.
The axle with 128mm width is made of high strength chrome molybdenum steel with its 10 cam ISIS holder.
To fit 68mm wide bottom bracket shells with 37mm facing.

Part of supply are two M15 aluminium bolts and spacers.

Weight: 257,8g (complete)