Selle Italia SLR Boost Lady SF L3 TI316 Rails Black Model=DeFender XC11 Gravel tire with small aggressively

Gravel tire with small aggressively shaped knobs that grab at rocky terrain and excel on loose over hard terrain

Boost spacing: 110/148 mm hubs for stiffer wheels

Complete solution for removing the most common size press-fit bearings

Integrated flexible mounting system

Selle Italia SLR Boost Lady SF L3 TI316 Rails Black Model=DeFender XC11 Gravel tire with small aggressivelyUpdated to meet the needs of female cyclists Ridden to victory by many great champions and is now ready to support the next generation of top female cyclists Combining increased gel padding to provide comfort and Superflow technology to reduce perineum pressure allows you to ride for longer and in greater comfort L3: Wide intertrochanteric distance and high pelvic rotation (Flow and SuperFlow saddles) S3: Narrow intertrochanteric distance and high