America's #1 Rack Store
Price Guarantee
Thule Locking Low Rider Fork Block Bike Rack$69.95
Thule Locking Low Rider Fork Block Bike Rack
Thule Locking Low Rider Fork Block Bike Rack 2

Thule Locking Low Rider Fork Block Bike Rack

Fast Shipping!
Group 2Lowest price checked and guaranteed


Create your own bike carrying system for your vehicles, trailers and more with this versatile fork-mounted block. This fork-mount block allows for customizable carrying solutions, constructed with heavy-duty metal for a secure hold on any flat surface.

BadgeShield Badge
lifetime warranty
Truck badge
free delivery
undefined logo

Need help with fitting this rack?

Amazon won’t pick up the phone, we will!

Call 1-800-272-5362


  • Fork block bolts to pickup truck beds, van interiors, boats, trailers, and just about anywhere else
  • Lockable skewer helps secure bike
  • Through hole is ideal for most locking cables

Thule 821xtr Locking Low Rider Fork Block bicycle mount is great for pick-up truck beds, van interiors, boats, trailers, or just about anywhere you need to store your bike. The 821xtr Low Rider Fork Block comes with a lockable skewer that helps protect your bike from theft. Mounting hardware is not included. Recommended mounting hardware: 1/4" or 6MM bolts or screws, fender washers and locking nuts.

undefined logo
Thule: 75+ years of expertly engineered user-friendly products. Uncompromised quality, enhancing travel comfort with aesthetically pleasing rack solutions.

Product Specifications


Installation InstructionsDownload

Why we’re America’s #1 trusted auto rack store


Best relationship with dealers

We are Authorized Dealers of every line that we carry. That means that you are purchasing from trained and specialized individuals.


Our Pricing Promise

We provide the highest quality products at the best possible prices. If you see a better price listed by another Authorized Dealer, let us know!

Deliver truck

Fully stocked and ready to ship!

We offer free ground shipping on most products and orders over $99. Need it in a hurry? We also offer expidited two-day shipping because we're badass.

Browse racks by lifestyle