Alpinestars Viper Air V4 vs Leatt Moto 4.5 Enduro X-Flow

Which is cheaper to actually own? A live landed-cost comparison for Canada: item price plus shipping, import duty and brokerage, built from the 35 retailer listings ALLR tracks across both models. Every figure below is current tracker data, identical to what each product's own page shows.

Alpinestars Viper Air V4

Alpinestars Viper Air V4 Jacket

from CA$340

21 in-stock offers ship to Canada

VS

Leatt Moto 4.5 Enduro X-Flow

Leatt Jacket Moto 4.5 X-Flow

from CA$252

10 in-stock offers ship to Canada

Side by side

What each retailer charges, delivered to Canada

Every in-stock retailer that ships to Canada, with its cheapest offer broken into item price, shipping, import duty and customs brokerage. The landed total is the sum of the four; GST/HST is not included, the same basis as each product's own page.

Same retailer, both models

8 retailers stock both models for Canada. Shop for shop, the Alpinestars Viper Air V4 is cheaper at 4 and the Leatt Moto 4.5 Enduro X-Flow at 4.

How much of the price is duty and shipping

The Alpinestars Viper Air V4's cheapest offer (TripleClamp Moto, CA$340) ships from within Canada, so no import duty or brokerage applies; shipping is free. Across the 9 retailers shipping it from outside Canada, duty and brokerage average 18% of the delivered price. 12 of 21 in-stock retailers ship it from within Canada.

The Leatt Moto 4.5 Enduro X-Flow's cheapest offer (Royal Distributing, CA$252) ships from within Canada, so no import duty or brokerage applies; shipping is free. Across the 8 retailers shipping it from outside Canada, duty and brokerage average 20% of the delivered price. 2 of 10 in-stock retailers ship it from within Canada.

Duty and brokerage apply to retailers shipping from outside Canada; GST/HST is not included in any figure on this page.

Certifications listed in ALLR's catalog

Alpinestars Viper Air V4: EN 17092 A, Armour L1. Leatt Moto 4.5 Enduro X-Flow: none listed. Only the Alpinestars Viper Air V4 lists EN 17092 A, Armour L1. “Not listed” means the retailer data ALLR tracks does not state it, not that the product lacks it; confirm on the retailer's page for the exact variant you buy.

Lowest delivered price by market

Canada is live; the US, UK and EU figures come from ALLR's per-market price aggregate and can trail the live Canada figure by hours.

How the prices compare

Across the 26 in-stock listings tracked for the Alpinestars Viper Air V4, landed prices to Canada run from CA$340 at TripleClamp Moto up to CA$578 — choosing the cheapest retailer over the priciest saves up to CA$238 (41%).

Across the 13 in-stock listings tracked for the Leatt Moto 4.5 Enduro X-Flow, landed prices to Canada run from CA$252 at Royal Distributing up to CA$628 — choosing the cheapest retailer over the priciest saves up to CA$376 (60%).

On list price, the Leatt Moto 4.5 Enduro X-Flow carries a CA$420 MSRP and its cheapest current offer is 40% below it.

Offers & stock, per model

Where these numbers come from

Every figure on this page is live tracker data, prices checked Oct 24, 2026, the same numbers shown on each product's ALLR page. Landed cost means item price + shipping + import duty + customs brokerage to Canada, converted to CAD; retailers are ranked by that all-in figure, not the sticker price. Read the full methodology. Prices and stock move daily, and the retailer's own checkout is always the final source of truth. This comparison covers price, availability and catalog data only — it makes no claim about fit, comfort or performance.