Get free shipping, on most items, with your $50 purchase today! Same day shipping on most orders if placed by 3pm PST.
This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.
Some large and/or heavy items are subject to additional oversize charges that are separate from standard shipping costs.
Bike Build Process
All bikes are built, tested, tuned, and ready to ride upon shipment. The bike build process typically takes 2-3 days to complete depending on the bike model and the complexity of the build.
Orders for in-stock items placed by 3PM PST usually ship on the same day. Orders that include special-order or backordered items may be subject to shipping delays depending on product availability. Refer to estimated delivery times in cart when selecting shipping options.
We strive to get you the gear you want at a competitive price. If you find an item we offer from a competitor at a lower price, let us know. We will do our best to instantly match their price. To qualify for the Price Match, your purchase must meet the following conditions:
Price Matches may only be honored on identical items. The product must be the same make and model (i.e., the same size, color, year, etc.).
The identical items must be in stock and ready for immediate delivery at the competing dealer.
Price Matching voids any currently advertised Jenson USA promotions or special offers (i.e. free shipping, free headset...). If the competitor offers free shipping on the specific item, Jenson USA will still match the price and free shipping offer.
The product must be brand new. We do not Price Match refurbished or used items.
Our Price Match Policy is valid only for qualified Internet retailers.
The competing dealer must be an authorized US retailer for the brand. This means that the manufacturer lists this dealer as an authorized and official retail web site.
The competing online retailer's principle business must be located within the United States.
Our Price Match Policy does not combine with any competitor’s coupons, rebates, promotional offers, or product-combo deals on your order.
Some items may not be eligible for price match due to manufacturer pricing requirements.
The Price Match Policy is subject to change at any time.
If you have any questions regarding a Price Match, one of our Gear Advisors will be happy to lend you expert guidance via phone, email, or chat.
Price Matches made post-purchase will be refunded via gift card
Whether you're bombin' down the mountain, going for a KOM, or just cruising the trails, you should have a helmet on your head to protect your noggin. The Giro Tyrant MIPS Helmet is designed to meet the needs of today's progressive trail riders. With extended coverage all around the head, the Tyrant combines the coverage of a full-face helmet and the breathability of a half-shell. The Tyrant has Wind Tunnel Ventilation in conjunction with MIPS Spherical technology that utilizes a pair of foam layers that work like a ball and socket to redirect impact energy in a crash. The EPS foam helps protect during high-speed crashes and the EPP foam takes care of low-speed crashes. With the Roc Loc Air DH fit system, you get a super-ventialted design that you can easily dial in the perfect fit.
Hardshell with in-mold polycarbonate creates a sturdier helmet
MIPS Spherical technology redirects forces from rotational impacts
EPP and EPS impact foam absorbes impact energy from high and low speed impacts
Roc Loc Air DH retention system makes it easy to dial in the perfect fit and maintains excellent ventilation
Head Circumference (cm)
51 - 55cm
55 - 59cm
59 - 63cm
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Q & A
Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.
Get free 1-day California shipping with your $60 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(no PO Boxes), and oversize charges still apply on some heavy/large items
Due to manufacturer restrictions, this product cannot be shipped to the following locations:
100% Trajecta Helmet w/FidlockExceptionally EnduroThe Trajecta Helmet w/Fidlock
by 100% is designed to meet the exacting demands of all-mountain and enduro riders and racers, boasting high-level protection and performance in a stylish, modern full face helmet. The Trajecta features an ...
Bell Trace MIPS HelmetThe All-Purpose PerformerWhether you're cruising
the bike paths, shredding the singletrack, or you're racing to the podium, you'll want to wear a helmet to protect your head. Helmets don't just provide impact protection, they also helmet funnel ...
Giro Disciple MIPS HelmetThe Disciple MIPS helmet was
designed to meet DH standards as well as the demands of freeride, downhill and enduro riders. Constructed with a fiberglass shell, plush interior padding and vented brow ports for comfort, the Giro ...