Side A(サイドエー) Bike pumps
These lightweight aluminum hand pumps are designed for on-the-go repairs and frame-mounted storage. They provide a reliable manual inflation solution for riders using Presta or Schrader valve systems
1 pump in this lineup
Frame Mount Ready
The pump attaches directly to your bicycle frame for easy access.
Lightweight Aluminum Body
The silver aluminum construction keeps the weight low for climbing.
Dual Valve Support
The head is compatible with both Presta and Schrader valves.
Buyer notes
The silver finish looks great on my bike and the frame mount is very secure.
It is very light and fits perfectly under my water bottle cage.
The pump works perfectly with my Presta valves during roadside tube changes.
Compact Hand Pump Specifications
These mini hand pumps feature a streamlined silver finish and a durable aluminum barrel for consistent performance. The compact dimensions are optimized for portability without sacrificing stroke efficiency.
- Mini hand-operated barrel
- Silver aluminum finish
- Presta valve compatibility
- Schrader valve compatibility
- Integrated frame mounting
- Manual stroke operation
Emergency Portability
The mini design is small enough to carry on every ride for flat repairs.
Secure Frame Attachment
Included mounting hardware keeps the pump out of the way until needed.
Corrosion Resistant Build
The silver aluminum material resists weather damage during outdoor cycling.
Simple Manual Use
The straightforward hand-pump design requires no batteries or external power.
Side A Questions
What material is the pump made of?
The pump is constructed from aluminum. This makes it lightweight and durable for mounting on a bicycle.
How do I carry this pump while riding?
This model is a frame-mounted pump. It comes with the necessary hardware to attach it directly to your bike frame.
Which valves does this pump fit?
The pump is compatible with both Presta and Schrader valves. This covers most standard road and mountain bike tires.
Is this a floor pump or a hand pump?
This is a mini hand pump. It is designed for manual operation and portable use during a ride.