
CRANKBROTHERS GEM Hand Pump
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
We accept many payment methods

In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
The GEM Hand Pump is designed for efficiency and convenience. Featuring a hybrid alloy/composite construction, it offers a low weight and high strength, making it an ideal choice for cyclists. The pump is equipped with a convertible head that supports both Presta and Schrader valves, ensuring versatility for all types of bikes. With a patented high volume/high pressure air switch, you can easily switch between modes: use the high volume mode for quick inflation under 40 psi, then rotate to high pressure mode for effortless pumping up to 100 psi. Additionally, all GEM pumps come with a bottle cage bracket mount for easy storage on your bike.
We ship to:
We do not ship to the Canary Islands, Ceuta, or Melilla.
Shipping costs are calculated automatically at checkout based on destination and weight.
Free shipping may be offered for qualifying orders, as specified on our website.
Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.
In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.
To exercise this right, contact us via email or through our website, providing your order number and contact details.
If you want to return an item, please contact us first to give you detailed instructions.