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Item #:
18871106
Crankbrothers Hand Pump
88% of respondents would recommend this to a friend
Item #:
18871106
TMT 106
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, September 23
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Our Top Logistics Partners
Crank Brothers' lightweight Gem S pumps feature a convertible head for Presta or Schrader valves, and a patented high volume/high pressure air switch makes for easy inflation.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Dual Valve Design
The innovative dual valve design allows for easy switching between Presta and Schrader valves, eliminating the hassle of carrying multiple pumps and ensuring compatibility with different bike types.
Compact Size
Its lightweight and compact size makes it perfect for on-the-go cyclists, easily fitting in pockets or bag compartments without adding unnecessary weight.
Durable Construction
Crafted from high-quality materials, the Crankbrothers Gem Hand Pump offers exceptional durability and longevity, ensuring it withstands even the toughest biking conditions while maintaining optimal performance.
Product Details
| Power Source | Hand Pump |
| Maximum Pressure | 100 Pound per Square Inch (254 cm) |
| Operation Mode | Manual |
| Item Weight | 0.13 Kilograms |
| Item Dimensions L x W x H | 8"L x 5"W x 2"H (20.3 x 12.7 x 5.1 cm) |
| Hose Length | 176 Millimeters |
| Color | Green |
| Material Type | Rubber |
| EU Spare Part Availability Duration | 5 Years |
| Brand Name | Crankbrothers |
| Team Name | Crank Brothers |
| League Name | NFL |
| Global Trade Identification Number | 00641300146854 |
| Manufacturer | Crank Brothers |
| UPC | 641300146854 |
| Manufacturer Part Number | CRB-14685 |
| Model Number | 14685 |
| Item Type Name | Pump |
| Unit Count | 1.0 Count |
| Included Components | 1 x Pump |
| Brand | Crankbrothers |
| Material | Rubber |
| Product Dimensions (L x W x H) | 8"L x 5"W x 2"H (20.3 x 12.7 x 5.1 cm) |
Who Should Buy?
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Casual Cyclists
Ideal for casual cyclists who need a lightweight, portable pump for occasional tire inflation on rides.
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Mountain Bikers
Great for mountain bikers seeking a compact pump for emergency situations on trails with their high-pressure demands.
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Commuters
Perfect for commuters needing a reliable pump for daily rides, easily fitting into a bag or backpack.
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Serious Enthusiasts
Not suitable for serious cyclists who require a high-volume or high-pressure solution for racing or advanced biking.
Product Description
Crankbrothers Hand Pump
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Customer Questions & Answers
-
Question:
Does the gem s come with any mounting brackets or attachments?
Answer: Yes, it comes with a waterbottle mount and strap.
Crankbrothers Frame-Mounted Pumps 14685 Editorial Review
The Crankbrothers Gem Bike Hand Pump is a versatile and compact pump that works on both Presta and Schrader valves. It features a ShortLong Dual Piston Pump that makes the pumping process efficient and effortless. Switching from high pressure to high volume is as simple as twisting the end cap. The pump comes with a mounting bracket that can be attached to the bike frame with an elastic band. The Crankbrothers Gem Bike Hand Pump has received mixed reviews from customers. Some have found the pump easy to use and attach to the bike frame, while others have had trouble with it not fitting their valve or not inflating on both directions of the stroke.
Customer Reviews & Ratings
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Pros
- Compact and easy to carry
- Works on both Presta and Schrader valves without the need for an adapter
- Switching from high pressure to high volume is easy
Cons
- Some customers have had trouble with it not fitting their valve
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
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TMT 106
Order now and get it around Wednesday, September 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Convertible head works with Presta or Schrader valves
- Easy inflation with high volume/high pressure air switch
- Portable and lightweight at only 128 grams
- Compact size at 176mm in length
- Excellent warranty coverage for 5 years
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