BikeHacks

Banana Seat Rack

I recently spotted this unique solution to carrying an extra passenger. Just adding a banana seat to an existing rack seems sensible, you would just want to make sure to check the rack load capacity as the passenger got bigger. 

Cargo Rack Made from . . . Bikes

I love to see examples of repurposing, upcycling or whatever one wishes to call reusing "waste materials" for other purposes. It is even cooler when you can fashion old bike parts into parts for other bikes. Reader Dennis upcycled some old frames into a nice looking cargo rack and sent along the following text and pictures. Thanks Dennis!

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Made a rear cargo rack using the chain stays from an old raleigh frame, a seat clamp from another  discarded frame (chopping up a 26" mtb and a 20" bmx bike) and some miscellaneous steel tubing/flat stock and plywood. Framework was bent on a homemade tubing bender too. 

 

Topeak Rack Add-On Hack

Sometimes accessories need accessorizing. Reader Scott takes us through his Topeak rack conundrums and how he hacked them.

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I use a Cannondale 29'er for my daily 25 mile commute. I couldn't mount a standard rack and am not a fan of backpacks (OVERHEAT!) so I use a Topeak Beamrack.



Mounts securely, works great. I have a small duffel that I strap to the rack with book straps (camping store) and the bag condenses down to whatever size I need.

This leaves two problems. Now and then, depending on bumps and speed, the bag wants to roll off the side or warp off the back of the rack. The other problem was that I never have available real estate to mount a tail lamp. So my hack is a add-on to my rack, that solves both of those problems. 



It is made out of copper pipe (I used 1/2", 3/4" may have been good but also heavier.) I used about 3 feet of pipe, 3 elbows, 3 caps and a tee; a coupe of sheet metal screws and glue; friction tape to increase diameter for the lamps; and black paint. I added a single copper pipe clamp for stabilization. Necessary tools included a tubing cutter, drill, and a Dremel with cut-off wheels to do the bottom shaping.

My plan was to just place the add-on on top of the Topeak, and let the tying down of the duffel to hold it there. I stuck with that, but the original construction didn't 'sit' nice. I decided to notch out a section of the Tee (and adjoining pipe) so it would settle better, but I went one step farther, and made my cutout section match up with the Quicktrack. I now slide the rack in from the back. It doesn't lock in (never my intention) but is adjustable forward and backward. 





My notches are a little off, whick results in too much play in the fit, so a single pipe clamp works perfect to keep the racks aligned. Also, I have about 7" between the vertical side posts. That would be too narrow for a typical stiff bottomed duffel.

So now, for the commute, I slide the rack and the pipe clamp on the Topeak, set my duffel down, slide the rack towards the seat to snug up on the duffel, and use the book straps to bundle it all up tight. My bag doesn't move, I have twin Hotshot lamps on the side vertical bars, and plan to put a third light on the rear post. 



I was also not able to mount a kickstand, and am not a fan of leaning a bike, and was short of wall and floor space for the bike(s). I stumbled upon an easy fix: I hooked an old tie-down strap to the end of the garage door rail up by the ceiling, and hooked the lower end under the lip of the seat, and adjusted the length short enough to keep the rear wheel off the ground. Quick, easy and works great.

Bike Fork Rack Hack

Reader Ruben sent along this hack he spotted. I think the model/manufacturer name on the downtube paired with this particular hack is a classic combination.

 

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Saw this bike leaning up outside a grocery store in Victoria, BC.

A front fork was bolted onto the rear dropouts, with a little scrap metal holding it away from the seatpost. The stem of the fork was jammed through a hole in the bottom of a plastic garbage can to make an oddball sort of carrier.

DIY Bike Box

Reader Bruno was looking for a way to carry miscellaneous stuff with him and he sent along a hack he came up with. His hack reminded me of a DIY Box of my own I created a few years ago.  Here was mine . . .

And here is Bruno's write up and pictures . . . the only thing I question is the length of the bolts on the inside.  For mine I put the bolts the other way around (facing out rather than in) and used wing nuts so I could easily take it off if I wanted to.

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So I needed a bike box to put all that stuff that I have to carry when riding. Things like tools, lights and stuff. I searched some bike stores, all the boxes I found were very expensive and some of them seemed to be fragile. Then I searched this awesome site and found some ideas. I had this Whey Protein Package just lying in my house and decided to put it to good use!

I did some modifications and now I have a big, tough and very red bike box! The project is very simple and I spent a total of 2 dollars (without the cost of the whey protein). The two holes I did on the lid are so I can use a lock, as you can see on the pictures

DIY Wood Bike Projects

Reader Steve sent along some hacks he put together using "cull lumber." What in the heck is cull lumber? Cull lumber is typically scrap lumber left over when a customer has a piece cut in store and does not need the part that is cut, or it is lumber that is not sellable at full price.  It might be damaged or warped in some way. One man's junk is another man's bike hack. Take it away Steve . . .

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Just a few inexpensive DIY bike racks, bike stand, and retractable space saver work bench. I used cull lumber for most of the lumber. They sell it for 70% off usually at Home Depot.

Band Practice Bike Hack

Reader Andy wanted a way to help his son transport his saxophone to school and submitted the following text and picture.

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My high-school aged son rides to school daily, and was having to transport his sax back and forth for band practice. I had bought him a rack (the Delta Post Porter Rack) for a bikepacking trip we did in fall, but the saxophone case was just too long and heavy to attach safely.

 

I cut a piece of 1 x 10 pine to length, to attach to the rack at the front with two screws, and also drilled twelve holes through to attach with zip ties to six other locations on the side tubes of the rack. I relieved the top of the board with a chisel between each pair of holes so that the zip ties are below flush. Then I added a second piece of wood to make a lip at the back that prevents the case from sliding off. The case is therefore wedged between the saddle and the lip.

 

 

A short piece of flat metal bar with holes attached to the bottom is for the rear strap. I put two tie-down straps on, then cut to length and melted the ends, so that there is no way they can get into the spokes.

 

The rack is very secure and convenient for him. He just takes the whole rack off the seat post when not needed, instead of cutting the zip ties. We had a very dry summer, but if we saw rain I'd put a few coats of paint or polyurethane on.

This is the general type of strap that I had laying around. Ratchet straps would work, but be overkill and more fiddly for him. I'm not sure I'd trust Bungees for this.

 

Trailer Hitch Bike Repair Stand Hack

Reader Mark sent us an elegant and simple solution to using your mobile hitch mounted bike rack as a bike repair stand.  Take it away Mark . . .

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Purchased a $25 trailer hitch from Northern Tool and mounted sideways on an end cabinet.

Used my auto bike rack that was taking up room in the garage. Hang my bike from the rack for easy maintenance.

Most car racks have straps to limit movement. This also utilizes something that most of us have laying around. When complete, simply remove the car rack and retun it to the spot where it was collecting dust.

 

Mounting a Rear Rack on a BOB Trailer

A lot of great bike hacks are motivated by the desire to transport beer. Reader Robert sent along this cool video of he and a friend adding a rear rack to a BOB trailer, making it possible to carry more beer amongst other things.  Power tools, welding, and sparks make it all the more fun to watch.  If you have added one storage device to another or have come up with a hack motivated by beer transport, let us know.  Robert wrote -

We managed to mount a Pannier Rack to the back of a BOB trailer to hold an additional set of Panniers. This is great for long distance touring.

 

Clothing Hanger Bike Rack Hack

In a past entry I noted a problem with an inadequate rack.  The rack needed enhancement to help keep my pannier from hitting my spokes, and recently reader Andrew also encountered a rack job.  Check it out . . .

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Leaving the Hopworks Urban Brewery after an especially heavy Portland deluge, I encountered the bike of a fellow traveler who also chose to wait it out under their roof, over a pint of HUB. At first, these violet colored plastic coat hangers looked like a wacky fashion statement, but eventually I realized that they are spoke guards. Our hacker needs a wider platform to prevent the panniers from swinging into the wheels, not the overkill of a stout, large-framed touring rack.