santa cruz blur 4 c gx axsIt is not guaranteed that the Blur will make you a race winner, but being the lightest full suspension carbon XC bike we have ever made (about 23 pounds complete, the Blur frame is 289 g lighter than the previous model) it could make the difference between claiming first place or simply crossing the finish line. TECHNICAL SPECIFICATIONS FRAME Carbon C FORK RockShox Sid SL Select+, 100mm, w Remote REAR SHOK RockShox SidLuxe Select+ 190x40, w Remote