Silca Impero Ultimate II Frame Pump - Black

The weight varies by size, ranging from 256g to 289g.

The Silca Impero Ultimate II is covered by the Silca Shield Warranty, which includes 2-year coverage for all rubber, leather, and gauge parts.

Measure the diameter of your frame's top tube or seat tube (where you intend to mount the pump) and select the corresponding size: SMALL (44-49CM), MEDIUM (49-54CM), LARGE (54-59CM), or X-LARGE (59-64CM). The pump is designed for tubes between 25-60mm.

The Impero Ultimate II is designed for standard bike valves. While it typically integrates well, ensure your specific setup is compatible or consider using a valve adapter if necessary.

The 2-stage design maximizes the volume of air pumped with each stroke, making the inflation process significantly faster and more efficient compared to single-stage pumps.

No, the pump features silicone bumpers specifically designed to protect your bike frame's paint from scratches and ensure a secure, non-damaging fit.

To ensure longevity, avoid exposing the leather gasket to excessive moisture. Clean the exterior of the pump with a damp cloth. The gasket itself may benefit from occasional conditioning if used in very dry environments, though replacement parts are covered under warranty.

Ensure you have selected the correct size for your frame tube. The pump should fit snugly but not require excessive force. Check frame tube diameter and compare with pump size specifications.

Verify that the pump head is securely attached to the valve stem and that the valve itself is open. Ensure the pump is extended fully with each stroke to maximize the 2-stage gasket's efficiency. Check for any visible damage to the gasket or valve.

The pump may be too small for the frame tube, or the silicone bumpers may be worn. Try a larger size or ensure the bumpers are clean and properly seated. For a more permanent solution, consider frame frame bag or straps if available.

Ensure the pump head is fully engaged with the valve. Check the integrity of the pump's internal seals and the connection to the valve. Clean the valve stem and pump head connection.