Selle Italia SLR Advan S3 Steel Rails Black Width-4.5 Park Tool Derailleur Alignment Gauge

Park Tool Derailleur Alignment Gauge and straighenner for keeping drive train in correct alignment

Standard formula is ammonia and latex free less aggressive to bicycle equipment and your skin

Free Chain in bottom cog (unsupported chain - shorter is better and will increase shifting precision):

USB-C Rechargeable

5 Steerer Tube Material Aluminum e-Bike approved Yes Maximum Rotor Size 220mm Travel 190mm Crown Material Aluminum Rake 44mm Spring Type DebonAir+ W/ButterCups Stanchions Diameter 38mm Axle/Hub spacing 15x110mm TA Brake Type Disc Spring Adjustments Air pressure Bottomless tokens Stanchions Material Aluminum

Selle Italia SLR Advan S3 Steel Rails Black Width-4.5 Park Tool Derailleur Alignment GaugeTubular steel rails and shock absorbers, offers durability and comfort in a lighter design Crafted with quality materials and a compact silhouette, this saddle enhances performance for endurance rides and race events The innovative PU and production processes ensure a lightweight construction without compromising quality L3 and L1: Wide intertrochanteric distance and high pelvic rotation (Flow and SuperFlow saddles) S3 and S1: Narrow intertrochanteric