Cook Bros Racing Crank Hierarchy/ID

[s1monever1tt]

In fact, looking at the link T the 93 CBR price list I added above, it says the Type E crank was new for 1994. It's also the most expensive crank.

 

[Caj Remtiw]

Early 1990 the E's had been designed and the first prototypes tested in and around Laguna Canyon ( by RADS members) and down in Baja Norte, Mexico (out of view of the SoCal MTB craze at the time). Once the manufacturing tooling was developed (complicated), they were first brought public at the Las Vegas Interbike show and were a HUGE hit.