Factor Ostro VAM Silicon Seatpost O-ring Propelenviliv27 Revised Brake Pads bring calm

Revised Brake Pads bring calm to the system and prevent annoying rattling even on bumpy roads

The Park Tool UP-SET is a set of three unique multi-purpose picks ideal for a wide variety of fine detail work performed on a bicycle

It's Pirelli performance you can trust ride after ride

Included in delivery: bottle cage

Continues to improve with chain run-in due to continued surface improvement at a molecular level

Factor Ostro VAM Silicon Seatpost O-ring Propelenviliv27 Revised Brake Pads bring calmDurable silicone O ring designed to ensure a secure seal and reduce vibration within the Ostro VAM seatpost assembly for a quieter, more stable ride.