Blueseventy Synergie Pull Buoy oceancity Gear Ratio: With a range

Gear Ratio: With a range from 11 to 30 teeth

Fiberglass-Reinforced Nylon Sole — Stiff for efficient pedaling with good walkability

Apply UFO Indoor chain coating directly to the chain rollers

and we will weigh you again

Whether you’re shredding singletracks or cruising long distances

Blueseventy Synergie Pull Buoy oceancity Gear Ratio: With a rangeThe Blueseventy Synergie Pull Buoy isolates your upper body to build pulling strength and refine stroke mechanics. Engineered with premium buoyancy materials, this training tool keeps your hips and legs elevated while you focus on arm drive and catch technique. Ideal for swimmers and triathletes developing power and efficiency in the water. Lightweight, durable construction ensures years of reliable performance in pool and open water training sessions.