








๐ฒ Elevate your bike transport gameโnever leave your cruiser behind!
The Allen Tension Bar Bicycle Cross-Bar Adaptor is a robust alloy steel accessory designed to add a top tube to step-through and other non-traditional bike frames, enabling secure transport on car racks. With a universal fit for bikes having 18" to 27" between headset and seatpost, it features an internal spring for constant tension and plastic-coated hooks to protect your bikeโs finish. Lightweight at 500 grams and supporting up to 35 lbs, it offers easy installation and reliable performance, making it a must-have for millennial professionals who value convenience and style in their active lifestyle.






| ASIN | B000ELSSZE |
| Automotive Fit Type | Universal Fit |
| Brand Name | Allen |
| Color | Black |
| Compatible with Vehicle Type | Bicycle |
| Customer Reviews | 4.7 4.7 out of 5 stars (16,831) |
| Included Components | Bicycle Adaptor Bar |
| Is Foldable | No |
| Item Dimensions | 21.65 x 7.09 x 6.69 inches |
| Item Type Name | Bike Frame Adaptor |
| Item Weight | 500 Grams |
| Load Capacity | 35 LB |
| Manufacturer | Allen Sports |
| Manufacturer Part Number | 900B |
| Manufacturer Warranty Description | If an Allen Rack fails to function properly due to a defect in workmanship or material over the lifetime of the original purchaser, simply return the product with your original receipt, and Allen will repair or replace the rack free of charge. This warranty does not cover damage or wear which occurs as a result of day to day use or general wear and tear |
| Material Type | Alloy Steel |
| Model Number | 900B |
| Mounting Type | Bicycle Mount |
| UPC | 765271900007 |
| Unit Count | 1.0 Count |
B**D
Great Product
Have had this several years and find that I never reviewed it. Bottom line, it works great for a ladies bike to transport on certain car carriers or for kids bikes. Easy to install, very sturdy and does the job I bought it for. I don't think you'll be disappointed.
B**E
Easy to use Great product
Worked perfectly to put my cruiser bike on the car rack. Without it was a struggle. If you have a beach cruiser bike itโs worth the money. So easy to use too
K**R
Good design
Worked perfectly on a 2500 mile winter vacation
L**R
Good product
Sturdy, easy to use. Does the job. Priced right.
M**W
Worked like a Charm!
Perfect accessory to carry a bike on a bike rack. Was stable and sturdy. Easy to install and easy to remove. No issues with capacity. Carried a 25lb bike with no issues.
T**E
Good quality unit
Works great when using a bike rack for girls bikes
C**Y
Makes life easier
My expensive e-bike suddenly quit working and had to be taken back to the dealer. Getting it into the old style bike rack on the truck hitch was a nightmare. Had to put it on upside down, couldn't stabilize the front wheel, and ended up scratching the frame. Ordered this top tube adapter and it came in time to go pick up the repaired bike. What a difference! Installed in moments and made it so much easier to load and transport the bike. I don't understand why the one end isn't covered in vinyl, the pin and yoke could scratch the handlebars. But I simply wrapped some cushioning around the handlebar stem area before putting the adapter on and that protected it. I am a little concerned about the longevity of the spring inside the tube; if it wears out quickly I'll come back and update the review. My e-bike weight almost 50 pounds and I've read some reviews that the tube adapter couldn't handle the weight. This seemed to be heavy duty enough to take the weight, but I took the precaution of running a strap through the frame of the bike and up over the top of the rack. This not only meant the adapter didn't have to support the full weight of the bike, but also that if the seat tube or the handlebar stem wasn't tight enough and loosened while traveling, the bike would remain in place and not fall to the road. With that simple precaution in place it was a care free trip to get the bike back home.
J**E
Great product
Great product
F**O
The bar work perfectly, used it on both my wife's bike, including the electrical one. no issues
I**K
Passade perfekt , bra att veta att den passar pรฅ elcykel
F**D
good.
H**Y
Good product, very strong. It carries my Fat Tyre, folding e-bike without any problem Highly recommend.
M**C
This is a great and essential bit of kit if you have a carbon Fram bike. I use it on my 25.5kg eMTB on a Thule towball bike rack. It means I can make sure there is a good solid grip on the bike without risking damage to the frame. Two things to be aware of: 1) You need to cover the metal pin to stop it rubbing/marking the bike stem. I use a piece of hose pipe over the pin. This works perfectly. 2) If you are leaving your bike on the bike carrier unattended, its advisable to use a locking chain around the bike and carrier as it is not possible to lock the bar to the bike and/or rack.
Trustpilot
4 days ago
2 days ago