Lezyne Alloy Drive V2 ABS Hand Pump
- ShowProduct Information The Lezyne Alloy Drive Hand Pump is small in size but mighty in output. It's made entirely of custom... read more
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Product Description
The Lezyne Alloy Drive Hand Pump is small in size but mighty in output. It's made entirely of custom CNC-machined aluminum for precise and lightweight construction. The HV design allows this pump to inflate tires to riding pressure with 30% fewer strokes compared to conventional hand pumps. The overlapping handle and barrel with oversized piston and shaft are integrated into a compact design. Comes equipped with the ABS Flex Hose and a Composite Matrix frame pump mount.
Occasionally, without notice, manufacturers change product design and/or specifications.
Bike Pumps Guide
Bike Pumps Guide
Bike pumps come in many shapes and sizes and are designed for different purposes. We’ll cover all the different types of pump in the guide, but first let’s take a look at some things that are common to all bike pumps.
What to look for
Valve Type
There are two main valve types used for cycling. Many bike pumps are suitable for both types, but some will only fit one type of valve, so it’s best to know which type you need before you buy.
Schrader valves are the same type of valve that you find on cars. This valve type is usually found on kids bikes as well as more affordable mountain and hybrid bikes. A Schrader type valve is also used for air sprung shocks and forks.
Presta valves are cycling specific valves. You’ll find these valves on road bikes as well as high-end mountain and hybrid bikes. Most tubeless valves are Presta valves.
Tyre Pressure
The perfect air pressure for your tyres will depend on the volume of the tyre. Narrow road tyres need a much higher air pressure than wide mountain bike tyres. The maximum air pressure for a tyre will be written on the side wall of the tyre.
Pumps are rated up to a specific air pressure. You’ll need a higher-pressure pump for road bike tyres than for MTB tyres. Air pressure is measured in PSI (Pounds per Square Inch).
Typical Bike Tyre Pressures
|
Mountain Bike Tyres |
|
|
Tyre size |
Tyre pressure* |
|
1.9” |
40 psi |
|
2.1” |
35 psi |
|
2.3” |
28 psi |
|
2.6” |
23 psi |
|
2.8” |
18 psi |
|
Road & Hybrid Bike Tyres |
|
|
Tyre Size |
Tyre Pressure* |
|
23mm |
115 psi |
|
25mm |
100 psi |
|
28mm |
90 psi |
|
32mm |
80 psi |
|
37mm |
70 psi |
Types of Pump
Floor Pumps
Floor pumps make pumping up tyres easy. Also known as track pumps, they sit on the floor with a footrest and grips for both hands, so you can add a lot of air to your tyres with each stroke. Most have a dual valve head so you can easily switch between Presta and Schrader valves without making any adjustments. Floor pumps are perfect for the home workshop but are too big to carry on a ride.
Hand Pumps
Hand pumps or mini pumps are small enough to fit in your bag or attach to the frame of your bike. Perfect for fixing puncture you can carry a hand pump with you wherever you go. These pumps come in many sizes. Smaller ones are easy to carry but larger ones make pumping up your tyres easier. Some hand pumps feature a hose that makes it easier to pump your tyres up. Most hand pumps have a head that can easily be adjusted to work with both valve types.
Cartridge Pumps
Cartridge pumps or CO2 inflators are a valve head that connects to a CO2 cartridge. Sometimes these are combined with hand pumps. You can use CO2 inflators to pump your tyres up quickly or even seat tubeless tyres. You’ll need to carry spare cartridges with you to use them on a ride. We sell CO2 cartridges in our physical shops but they're not available to buy at Tredz online.
Shock Pumps
You’ll need a shock pump to adjust the air pressure in air sprung suspension forks and shocks. Suspension uses very high air pressures so a bike pump for tyres isn’t an option. Shock pumps are quite small as the volume is much lower than a bike tyre. The pressure gauge allows you to be very accurate with the air pressure in your fork or shock. All shock pumps use the same type of valve, so it is easy to switch between brands.
Tubeless Inflators
Seating tubeless tyres on the rim can be challenging with only a floor pump. This is because you can’t get the air in quickly enough to make a seal between the tyre and wheel rim. Tubeless inflators have a tank that you fill with air from a track pump, then release it into the tyre all in one go. This seats the tyre properly on the rim. Some tubeless inflators are combined with a floor pump.
Delivery & Guarantee
UK Delivery Information
International Deliveries – Temporarily Suspended 11/11/20
Note: We are still offering deliveries to the Isle of Man, Scottish Highlands, Scottish Islands, Channel Islands, Isle of Wight, Jersey and Guernsey. We are no longer delivering to Northern Ireland.
Courier Delivery update: Due to the COVID19 situation, we are currently experiencing some delays with deliveries. Our couriers are working around the clock to get your order to you as soon as possible but there is a potential delay of up to 48 hours . Please check your tracking on track your order here.
Please download the TNT Track and Trace App for iOS here and Android here so you can keep an eye on your delivery and any further updates.
Please note on the TNT tracking app it may show your delivery status as ‘Collecting’ (as per image below). This means your delivery has left our warehouse and is currently held at TNT main depot and there could be up to a 48 hour delay.
Please keep checking the TNT tracking for further updates. On behalf of TNT we apologise for any delay and inconvenience this may cause.
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE in the UK, regardless of the size and on all orders over £20.
Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.
Please note that Pre-Order dates can sometimes change due to updated stock information.
Click here for more UK and international delivery information.
Returns & Warranty
It's easy to return a product with our 365 day, hassle free returns.
We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.
For more information please visit our Returns & Warranty page.
