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
Wolf Tooth ZS44/ZS56 GeoShift Performance Angle Headset
If you would like to change up your bikes geometry to better suit the type of riding you are doing, then the Wolf Tooth GeoShift Performance Angle Headset is for you. The Geoshift Performance Angle Headset drops your headtube angle by one-degree for more stability when descending. The secret behind the GeoShift Performance Angle Headset is in the design of the bearings that sit at an angle to the steerer tube. This moves your fork outwards and slackens the headtube of your bike for more control on the descents. You can even install the headset in the reverse orientation as specified for a steeper headtube angle by one degree for quicker steering and better climbing geometry. The Wolf Tooth GeoShift Performance Angle Headset is available in three separate S.H.I.S. designations and two different headtube sizes so it can fit a variety of bikes and steer tube sizes. The headset is made out of durable 6061 aluminum alloy and features Chromium steel bearings, a custom-molded, dual-lip crown race seal and an aluminum crown race.
Available in ZS56, EC44 or EC49 lowers
Adjusts your head tube angle by -1 degrees for slacker geometry
6061 aluminum alloy
Short Headtube length: 90-115mm
Long Headtube length: 115-140mm
IncludesUpper and lower cups, bearings, crown race, star nut, three shims, stem cap with 5mm integrated spacer and bolt
ZS44/28.6 Upper, ZS56/40 Lower
Top Head Tube Inside Dia.
Stem Clamp Dia.
1 1/8 tapered
Top Stack Height
Top Bearing Type
Black Oxide, Sealed
ZS56 – Zero Stack
Bottom Head Tube Inside Dia.
Crown Race Seat Dia.
Crown Race Type
Aluminum, dual-lip seal
Bottom Stack Height
Bottom Bearing Type
Black Oxide, Sealed
Cane Creek Headset Finder
To figure out which headset you need for your particular frame and fork, see Cane Creek’s Headset Finder by clicking HERE.
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
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