SDG Bel-Air V3 Traditional Saddle Lux Rails Tiger Print Length-140mm Is for a 49mm chainline

Is for a 49mm chainline on a BB30 short spindle crankset

High-performance boots meet your match

LiningPolyester 100%

and has added adjustable hydraulic bottom out to resist any harsh hits

SDG Bel-Air V3 Traditional Saddle Lux Rails Tiger Print Length-140mm Is for a 49mm chainlineAtmos Sealed Construction Eliminates need for staples and bumpers on base of saddle Flat Forward Platform Allows ease of movement on the saddle Rear Rise Allows optimum power and comfort from sitting position Nylon Glass Base With Bridge Increases power transfer Deep Peri Canal Continuous relief channel from tip to tail Nose Platform Wider nose to aid in climbing Sonic Weld Added protection on corners of saddle Injection EVA Lightweight injection