Anyone wanting to upgrade to Dura-ace cranks (double chainring octalink splined) for their APB can benefit from my experience and use the shimano ultegra 109.5mm bottom bracket. No one was sure what bottom bracket measurement was needed or would definately work with my Landrover because of where the cables for the sachs 3x7 were situated. The ultegra b/bracket appears to work a treat.
cheers
rifraf
cheers
rifraf