One-Person Loading
Tandem & Recumbent Rack
Tandem Topper's pivot assist loading system allows true one-person loading and unloading of your tandem or LWB recumbent every time.
Atoc's pioneering pivot system offers
unmatched ease of use, versatility and quality.
Insist on a genuine Tandem Topper.
We make Tandem Toppers in sizes to carry all tandems and long-wheelbase recumbents - including 2, 3 and 4 person tandems and recumbent tandems!
One-person loading - every time!
Easy to install
Easy to use
Easy on you and your bike
Highest quality - made in the USA
Pivoting fork mount system
Easy, fast 1-person loading/unloading
Takes less than one minute
No finicky adjustments or tricky latches
Incredibly simple!
“So simple - even a klutz like me can install and use it.”
Save your back
No heavy or awkward lifting
Never lift more than ½ your bike's weight
Tandem Topper stabilizes your bike while loading & unloading
Save your bike
Holds your bike at points designed for contact
No cradles to mar your bike's finish or damage cables
No playing hide-and-seek for cradle straps through greasing timing chains
Save your bucks
Carry a single or SWB recumbent without adjustment
No need for an additional single-bike mount
Maximizes available load bar space too!
“A more refined version of the other rooftop carriers... Excellent system... Versatile”
Models for triples...and longer!
The TT-105 model is the rack for triplets...
Longer models are available for quads and other extra long needs.
Atoc's optional 9mm Security Skewer is the ultimate in locking skewer systems.
The Topper Lok also fits any fork mount rack with a removable 9mm skewer.
“We liked our first Tandem Topper so much we bought another for our second tandem. Thanks for your clever design and great customer support!”
Fits most vehicles - small, large, short, or tall
Standard mounting hardware fits round Yakima and rectangular Thule load bars.
Mounting kits for T-slot style load bars available.
Only 4" wide so you have more room on your bars to carry lots of bikes - or other stuff.
A breeze to install - one wrench does all. No assembly required.
“A neat solution. Nicely made.”
Built strong to last long
Custom tray extrusion is designed to handle the stresses of carrying a large bike
High strength, rust free structural aluminum throughout
Maintenance-free pivot mechanism
Stainless steel used for exposed operating hardware
Durable powder coat finish
“Well built... Stable... Convenient... one of the best solutions we’ve found.”
Tandem Toppers are available in the following models:
(-xxx number indicates maximum recommended wheelbase)
TT-076 - upright tandems, most recumbent tandems including Rans Screamer
TT-084 - long upright tandems, extra long recumbent tandems, e.g. Rans Seavo
TT-095 - Sun EZ Tandem
TT-105 - triplet tandems, can carry a single or tandem too!
TT-other - quad tandems or ???, call for your special needs