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
Every few years, new standards will come out in the bike world. 11-speed drivetrains took over the world with wider ranges and more capabilities. Now, 12-speed drivetrains are taking over with even wider ranges. The Shimano XTR FC-M9100-1 Cranks features an entirely new construction, using direct mount chainrings, a special gear tooth profile for improved chain retention, and a narrow 162mm Q-factor.
Smoother driving even over bumpy terrain thanks to the special gear teeth profile design
Lighter and stiffer design and easily exchangeable chainring by direct mount and one key release
Easily change between single and double chainring setups with direct mount
Bearing pre-load tool not included
Crank Arm Length
165, 170, 175mm
BB Spindle Interface
Bolt Center Diameter (BCD)
Crank Arm Material
Bottom Bracket Included
Trail, XC, All-Mountain, Enduro
Love this Product?
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 $50 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:
RACE FACE AEFFECT CINCH CRANKSThe all new Race
Face Aeffect crankset is a rock solid performer, built to handle the rigors of today's modern XC and trail riding. It features Race Face's CINCH removable spider interface, which offers the ability ...
Rotor Kapic Crank ArmsThe new ROTOR Kapic is
named in honor of the CAPe ePIC, the world's most prestigious marathon stage race where elite riders undertake a combination of gruelling rocky climbs, fast flowy singletracks and thrilling technical downhills. Constructed ...
Shimano Altus M311 Crankset w/ Guard The Shimano
Altus line is Shimano's budget friendly mountain groupset, bringing time-tested Shimano quality to the entry-level cyclist. The Altus M311 Crankset is an excellent replacement crank for entry-level bikes and includes a built ...