Profiles can be run in loads of different permutations, with a spider, chainring only, euro bb, bmx bb. Odd widths of bb can be catered for - they come with 2 different tube spacers and you can cut them up to get the perfect length for your frame. The cranks have loads of spacers too. They allow you to set your chainline how you want. As for the bolts wack on loads of locktite. All the fittings are imperial size too!
Weight wise a standard set is 1050g with out all the titanium stuff. Decent, very strong cranks i've used for years on my bmx. Quite expensive and fiddly to setup addmittedly.
Profiles can be run in loads of different permutations, with a spider, chainring only, euro bb, bmx bb. Odd widths of bb can be catered for - they come with 2 different tube spacers and you can cut them up to get the perfect length for your frame. The cranks have loads of spacers too. They allow you to set your chainline how you want. As for the bolts wack on loads of locktite. All the fittings are imperial size too!
Weight wise a standard set is 1050g with out all the titanium stuff. Decent, very strong cranks i've used for years on my bmx. Quite expensive and fiddly to setup addmittedly.