Bob Beckman makes the finest bicycle-touring gear available.
(Adventure Cyclist Magazine
As I have built and refined my Hummingbird gear during the past decade,
it has changed how I perceive the designs of all of my other racks and
panniers, and their designs have evolved as the Hummingbird designs have
evolved. My other styles and models of racks, consequently, have
become much lighter in weight and now may include integrated
triangulation struts as common feature. The rack shapes changed, more
shapes are available in each model and dual triangulation in the racks
has become steeper. In essence, as the design of all of my racks have
evolved from the influence of Hummingbird designs, they have become
hybrids. The rack that has evolved to the greatest degree is the RD/EX
Hybrid Mid/High-Mount Front rack. It is now built in many new
configurations, but the basic design and concept of the rack's
performance still revolves around flexibility and versatility, rigidity
and pannier stability, craftsmanship and an extremely high
performance-to-weight ratio. This ratio has improve as I've developed
new forms of these racks that place their weight down into the 18 and
An RD/EX Hybrid Mid / High Front rack mounted to a fork with a direct-to-fork mount through a plate. This is a very rigid means of attachment in which no flexible mounting parts are used to undermine rack stability.
The Mid/High rack is available with two vertical pannier-mounting
positions. The high-mount option is essentially the tandem or
expedition version (for proper pannier ground clearance with 18"
panniers) in which panniers are mounted about an inch above the bicycle
wheel. The mid-mount position places the tops of panniers about three
inches lower. The rack can also be purchased with a dual mount in which
panniers can be mounted in either position. The Mid/High is now
offered in two sizes, one for bicycles with 26-inch wheels and the other
for bicycles that have 700c or 27-inch wheels.
Originally the Mid/High Front rack featured an attachment design in
which the rack was bolted directly to a bicycle fork near the top of the
fork's blades (271mm above the fork tip eyelets). This method of
mounting the upper part of the rack, due to it's direct connection with
no flexible stays or fittings, is very rigid. I still use this method
of attachment when somebody sends me their fork and I apply proper
brazed-on fittings. I can also mount the rack to low-mount fittings,
and I have, but I prefer not to as they are too far below the top of the
rack. Currently, when a fork has only low-mount fittings, I mount the
rack to the back side of the fork crown, or uni-crown, using the
Pivot-Mount attachment mechanism, which functions in conjunction with a
specially designed, custom-made fitting that I attach to the crown. I
also offer the RD/EX Hybrid Mid/High front rack in a custom-fit version
in which the Pivot-Mount is eliminated and the top platform of the rack
is extended directly to another type of custom fitting that is attached
to the rear side of the crown. Both the custom-fit option and the
Pivot-Mount version of the RD/EX Hybrid rack is extremely rigid.
A view from the top. The RD/EX is always built as narrow as it may possibly be to move touring-gear loads in toward the bicycle wheel in a position that affords the highest level of performance. This rack has a nice, long top platform that is highly convenient and necessary in tandem and expedition-oriented touring.
I was curious as to how rigid this rack would be if I mounted it to low-mount fork fittings. It was surprisingly rigid, but I would prefer to mount such a rack to the rear side of the fork crown, for a higher level of lateral rigidity, using a Pivot-Mount attachment mechanism.
The RD/EX Hybrid Mid/High Front rack is designed for all types of
touring, from lightweight road (the RD in RD/EX stands for road)
touring to tandem and expedition touring. At about 20 to 22 ounces
(when it is built for short panniers and has an additional, lower-hook
mounting tube in the side platform) it is lightweight, but it is also
exceptionally strong and rigid and provides the highest levels of
rack/pannier mounting stability outside my own Hummingbird IFT racks and
panniers. It is designed for use with ATS Hummingbird RP and RBD
Discovery Hybrid pannier models with either the Pivot-Lock or modified
Ultra-Lock mounting systems. As with all Advanced Touring System racks,
the Mid/High Front rack may be ordered with many custom options which
include an extremely wide array of setups for lighting systems (single
head lamps, double ones, lights that pivot and swivel etc.), integrated
mounting systems and strap guides and with many finish options which
include the standard black powder coat finish as well as custom paint to
match frame finishes. Tri-chrome plating is also an option.
Base price of the RD/EX Hybrid Mid/Mount Front Rack in a system with RBD panniers: $1195
This dual-triangulated rear rack is designed for bicycle tourists that are looking for a rack that performs superbly and that represents highly refined craftsmanship within a design that is a step above one reflecting an absolutely minimalist approach. The design, while not being quite as lightweight as ATS Hummingbird racks, is still quite lightweight at about 20 to 22 ounces. Its immaculate fillet-brazed construction is unrivaled, and its design, including integrated four-point mounting systems, exceptional rigidity through dual triangulation, the unequaled Pivotmount attachment mechanism, strap guides, superb performance-to-weight ratio and other features place it completely within its own its own level functionally and aesthetically. It is a rack that is quite flexible in its design, relative to performance, and was developed for all types of touring above and beyond ultra-lightweight touring.
The custom-fit version of the RD/EX rear rack. There are many, many forms within this custom design that I build. When I remove the lower mounting tube of the rack I build the side platforms in a slightly different shape to increase the spacing of lower mounting hooks and fasteners. It also moves the weight of this high-performance rack downward under 18 ounces.
This is the 700c version of the RD/EX Rear Rack. I make it one inch shorter, vertically, for touring bicycles with 26 in. wheels. There always has to be a balance between the height of racks, functionally relative to pannier designs, and the aesthetics of the rack.
In my role as a custom builder it's my responsibility to my customers to
afford every possible advantage within the designs of my products.
Flexibility is always in order and consequently I build the RD/EX Hybrid
Rear rack in many ways. One such alteration of its basic design
relates to how panniers, in a four-point mounting system, are mounted to
the bottom of the rack. There is a horizontal tube set up about two
inches from the bottom of the rack. For all 14 and some 16 pannier
models, it must be there and is used to mount the lower hooks or
fittings in a mounting system. But it may be removed, as a
non-essential part of the rack, when it is built for 18 pannier models,
and the absolute-widest spread of mounting hooks or fittings isn't critical
in how the rack and panniers will be used. When removed, the weight of
the RD/EX rack is cut down to about 17.5 ounces in the version
that is custom-fit to a bicycle frame. 17.5 ounces is extremely
lightweight for this type of rack in that it has a very long top
platform, is very rigid and affords extremely stable pannier mounting.
The RD/EX Hybrid Rear rack may be set up with an integrated Pivot-Mount
mounting system, the Ultra-Lock system, or most commonly, with a hybrid
form of the Ultra-Lock system in which hooks are mounted to the bottoms of panniers and brass fittings are used at the top. Whatever the system, RBD panniers will be
mounted in a much more stable and secure way than with any other
pannier. As with all ATS mounting systems, panniers cannot be removed
from a rack without a special tool. Such a design is meant to
discourage the possibility of casual theft. It's just another feature
that makes these racks vastly superior to all others.
Base price of the RD/EX Hybrid Rear Rack in a system with RBD Discovery Panniers: $1295