stroke 63mm/2
The latest FEA analysis tools rigorous lab testing and extensive field testing mean the EVO crankset is both lighter and stiffer than pervious models
Adjustable front struts provide a closer fit to the tire and excellent mud / spray protection
60 Primary Color Black Tire Width 2
Specialized sirrus 2.0 satin cast black / black / black reflective xxs ModelNumber=30599 stroke 63mm/2Sirrus 2. 0 TECH SPECS FRAME Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat mount disc, quick release, Plug + Play rack fender mounts FORK Hi Ten steel, flat mount disc, Plug + Play fender mounts, low rider rack mounts, quick release HANDLEBARS Double butted alloy, 9 degree backsweep, 31. 8mm STEM Specialized, 3D forged alloy, 4 bolt, 7 degree rise TAPE Specialized Body Geometry Contour, lock on SADDLE