The next evolution of the venerable Turbine crank is here. Originally designed in 1993 for a growing segment of North Shore riders who wanted a stiff and responsive crank, the new Turbine honors this Shore heritage with the robust alloy workhorse you know and love. Based on feedback from riders and athletes, we have reduced the Q-factor to align with the feel of modern cranks. Additionally, we have redesigned the preload collar to make it more user-friendly, saving over 20 grams and giving it a sleek, modern look. In summary: a lightweight cross-country, trail, or enduro crank with a CINCH system that allows for quick chainring changes. The new Q-factor is 170 mm, chainline is 55.5 mm, and it is available in crank lengths of 165 mm, 170 mm, and 175 mm. Weight: 595 g (170 mm length, 136 axle, 32t chainring). Chainring and bottom bracket not included.