[doubleup144]

I'm looking to get an MRP System 1 for my P.2, but don't know which one to get. The Universal Cycles site has 6 different System 1s. Which one is it? I'm running the OE cranks (Truvativ).

325-865 BB 35-40t 94mm Available $124.99 Price Match Add to Cart

325-866 BB 35-40t 104mm Available $124.99 Price Match Add to Cart

325-867 BB 35-40t 110mm Available $124.99 Price Match Add to Cart

325-868 ISCG 35-40t 94mm Available $122.99 Price Match Add to Cart

325-869 ISCG 35-40t 104mm Available $122.99 Price Match Add to Cart

325-870 ISCG 35-40t 110mm Available $122.99 Price Match Add to Cart

Thanks,
Pete