Cervelo Seat Post PlugThe Cervelo Seatpost Plug is engineered for precise compatibility with P5X, P3X, and PX Series models, providing a clean and secure closure for your seat post. This plug helps protect the internal frame from dirt, moisture, and debris, preserving the integrity and longevity of your bikes components. Its design ensures a snug fit that maintains the aerodynamic profile of your Cervelo, contributing to overall ride efficiency. Crafted with durable

TREDICI- 98 grams

X-Range™ gearing technology gives you more range and a smoother gear progression

A compact design with an effective 120mm drop and 80mm reach

The new design for the OSPW RS isn't solely a visual update

Compatible hubs: Zipp ZR1 hubs (disc and rim brake version)

In endurance sport — to maintain performance — it’s important to fuel regularly

Model ID PM-RIV-ASSY-D1

Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight

grip and longer wear-life

Compatible with thinner

used in the mid-range products like the 350 hubs

combining leading aerodynamics with refined ergonomics and a feathery weight