Bike Toppers use the same basic construction as our
top-of-the-line Tandem Topper,
but without the one-person loading feature.
top-of-the-line Tandem Topper,
but without the one-person loading feature.
We make Bike Toppers for...

singles & SWB recumbents
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CWB recumbents and cruisers
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tandems and LWB recumbents
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and for recumbent tandems too!
All models:
- Handle disc brakes and Low Rider pannier racks with ease.
- Feature a full length wheel tray and infinitely adjustable wheel strap.
- Mount to Yakima (round) & Thule (rectangular) compatible load bars with included hardware.
- Mounting kits are also available for Thule Rapid Aero and OEM load bars from VW, Audi, Mercedes, BMW and Mini.
- Are compatible with our Topper Lok 9mm Security Skewer - the ultimate in locking skewer systems.
- Are a breeze to install / No assembly required.
BT-76
- High quality carriage for most tandems and LWB recumbents, including the Rans Screamer recumbent tandem.
- Carries a single bike too without need for adjustment.
- Features a quick disconnect removable tail section and needs a mere 22" load bar spacing.
BT-84
- Longer brother to the BT-76.
- Handles extra long tandems and recumbent tandems like the Rans Seavo and ATP Double Vision.
- Also carries a single without adjustment, has a quick-disconnect removable tail section.
- Needs only 22" load bar spacing.
BT-63
- The only purpose-built roof rack for bikes bigger than a single but smaller than a tandem.
- Carries CWB recumbents, longer-wheelbase cruisers and crank-forward bikes up to 63" wheelbase (will carry a single too).
- Requires only 15" load bar spacing.
BT-HT51
- The 'High Topper' was originally designed for a randonneuring friend needing extra clearance for low front fenders and pannier racks.
- It will do the same for you - and you don't have to ride 600km to need one!
- Needs only 20" load bar spacing.
BT-45
- Designed to carry singles and SWB recumbents on cars with very short rooflines.
- Atoc's unique Fork Forward design balances your bike across load bars spaced as little as 12" apart.
- Beefier and stronger than your typical basic single bike rack.



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