Ritchey WCS 1-Bolt Seatpost Saddle Rail Clamp - Outer Plates For Carbon Posts 8 x 8.5mm Rails BLK MFPN=701711336-XL One is the fastest

One is the fastest

Clearance for tires up to 45mm allows additional comfort and traction when the route includes broken pavement or packed paths

Direct mounting for an aero cockpit

Model Magura MT 5/MT 7 Compound/Backing Green/Steel

4 high-intensity red LEDs

Ritchey WCS 1-Bolt Seatpost Saddle Rail Clamp - Outer Plates For Carbon Posts 8 x 8.5mm Rails BLK MFPN=701711336-XL One is the fastestSeatpost saddle rail clamp kits adapt existing seat posts with various saddle rails of different shapes and dimensions. For installing on Ritchey one bolt seatposts Model WCS Description Carbon 1 Bolt 8x8. 5mm Rail Rail Dimensions 8X8. 5Mm Post Type Carbon Product Type Outer Plates