Alpinestars
Product Description
Entry-range MX pants in the Kepler graphic
The Fluid Kepler Pants are Alpinestars' recreational motocross pants in the Kepler colourways. Fluid is the entry range, built with the same key construction as the Supertech, Techstar and Racer lines but cut with the most relaxed fit of any of them: a lightweight polyfabric chassis with reinforced 600D on the seat and knees, extra reinforcement at the back yoke, upper knees and backs of the legs, extended stretch corduroy panels at the crotch, knees, back yoke and inside legs, and synthetic leather inner knees. Pre-curved legs, a mesh lining and a ratchet closure round it out.
Sizing and fit
Waist sizes 28 to 40 in two colourways: Blue and Purple/Orange. The relaxed sport fit leaves room for knee guards at your normal size, and the ratchet closure lets you fine-tune the waist. Women's cut: the Stella Fluid Kepler Pants.
Match it up
Pairs with the Fluid Kepler Jersey in the same colourways. Add Radar Gloves, SX-1 v2 Knee Guards and MX Plus Socks.
The Fluid line offers recreational MX riders gear with optimal MX technology that leverages the key construction features of the Supertech, Techstar, and Racer lines for a total performance look and feel that is optimized for comfort and riding functionality. Developed and tested on some of the toughest terrains around the globe, the sport fit Fluid gear is ideal for many forms of off-road riding and provides the most relaxed fit of all the MX27 gear lines.
- Sport-inspired fit: A relaxed on-bike profile helps reduce bunching and supports natural movement through standing, seated, and transitional riding.
- Articulated shaping: Pre-curved leg geometry helps the pants sit correctly in the riding position for a more natural feel at the knees and hips.
- Ride-ready comfort: A clean, low-distraction wear feel helps keep the pants composed and comfortable through long motos and repeated off-road sessions.
- Reinforcements are positioned on key areas including the back yoke, upper knees, and backs of the legs.
- Reinforced 600D polyfabric on the seat and knees provides added durability in critical contact zones.
- Synthetic leather on the inner knees delivers enhanced durability in a high-wear area.
- Ergonomic cut and 3D pattern construction.
- Extended stretch corduroy fabric panels on the crotch, knees, back yoke, and inside legs.
- Mesh lining.
- Ratchet closure.
- Zippered fly.
Shipping Policy
We pay shipping on orders over $150 to Nationwide addresses, excluding Rural addresses and some Bulky items.
Orders under $150 cost $7.99
Rural order fee $4.99
Aerosol and Dangerous Goods fee $9.99
For a specific delivery ETA based on the exact item(s) you want to purchase, please call us at 0800 793 593 or message us via Chat before placing an order.
We understand that when you make an order, you want your parts as quickly as possible and we will do our best to make that happen! Most of the items we sell will ship quickly and be at your door fast. If urgent freight is required, we work closely with our vendors in order to have the product shipped directly to you from their warehouse if that means you will get the product faster.
Items will have an availability status shown once a size/color is selected on the product page; this availability status will also be shown on the shopping cart page and in your order confirmation email. Most products will be marked "In Stock". These products will ship within 1-2 business days.
While we will do our best to ship from the distribution center closest to you, not all items will always be in stock in every location at all times. In some cases we will split the order and ship each package out to you individually and in other cases we may need to consolidate the items in one location to ship out as one package. We utilize our best judgment in an attempt to get the products to you as quickly as possible.
A shipping confirmation email including courier specific tracking information will be sent the same day as the item ships.
RETURNS POLICY
Returns
Our policy lasts 90 days. If 90 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.
Additional non-returnable items:
- Gift cards
- Downloadable software products
- Some health and personal care items
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
- Any item that is returned more than 90 days after delivery
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at sales@moto1.nz.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sales@moto1.nz
Gifts
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.
If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.
Shipping
To return your product, please email us to receive instructions.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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