Rear storage box for Canyon Speedmax CF and CF SLX

Hi all

I’ve started to design a rear storage box for the Canyon Speedmax CF SLX. I found a small CF SLX being worked on at my local bike shop the other day and was able to get measurements off of it. And today, I ran into someone who happens to live down the street from me riding a large SLX. He’s wanting to get a box for his bike.

I’m looking for others in the San Francisco bay area with Canyon CF in various sizes, including women’s sizes to test fit a box on. I’m curious to see if the seat tube profile and rear profile around the seat tube are the same between the CF and CF SLX. I will be test fitting the first prototype tomorrow on the bike at the bike shop. Fingers crossed I have it close on the first try. Bonus if you are in Marin county or San Francisco.

pm if interested in helping out. I would offer you the finished box at a discount.

Speedmax CF SLX 3-4 view.png

I live in Europe, so will unfortunately not be able to help you out. I’d definitely order one of those from the US if it would fit a Speedmax CF in large thouh. Would be a prefect storage solution for my training rides!

I wish I lived closer. I have a CF speedmax and trying to figure out the best way to carry flat kit and what not, if you get this dialed in let me know I would be happy to get one from you.

I wish I lived closer. I have a CF speedmax and trying to figure out the best way to carry flat kit and what not, if you get this dialed in let me know I would be happy to get one from you.

What size CF do you have? I found someone with a large which I am hoping to do a test fit on today.

Yann

I live in Europe, so will unfortunately not be able to help you out. I’d definitely order one of those from the US if it would fit a Speedmax CF in large thouh. Would be a prefect storage solution for my training rides!

I found someone with a large CF close by. Hoping to do a test fit of the box today or this week. Will let you know how it turns out. PM me your email address.

I’m curious how you are going to work around the OEM flat repair storage access on the top tube. Are your boxes able to slide up the seat tube after they’ve been tightened?

Keep up the good work, interested to see how this turns out.

I’m curious how you are going to work around the OEM flat repair storage access on the top tube. Are your boxes able to slide up the seat tube after they’ve been tightened?

Keep up the good work, interested to see how this turns out.

That’s is indeed a problem I need to work out. My boxes can’t be moved once they’ve been tightened on. However, I think that maybe because the rear box has a higher capacity, you might not need to store anything in that front storage access.

I’ve got an idea or two on how to get it to work, but requires I design a new cap for that storage area.

I’m curious how you are going to work around the OEM flat repair storage access on the top tube. Are your boxes able to slide up the seat tube after they’ve been tightened?

Keep up the good work, interested to see how this turns out.

Was able to test fit the box on small CF SLX and large CF SLX yesterday. Pictures below:

Small
https://img1.wsimg.com/isteam/ip/e8bffdf0-5860-4ee0-814d-21fa524781d5/IMG_1550.jpg/:/cr=t:0%25,l:0%25,w:100%25,h:100%25/rs=w:800,h:1000,cg:true,m/cr=w:1600,h:1000,a:cc

Large
https://img1.wsimg.com/isteam/ip/e8bffdf0-5860-4ee0-814d-21fa524781d5/IMG_1553.jpg/:/cr=t:0%25,l:0%25,w:100%25,h:100%25/rs=w:800,h:1000,cg:true,m/cr=w:1600,h:1000,a:cc

Solution for the lid on the storage area in front of the seat post:
https://img1.wsimg.com/isteam/ip/e8bffdf0-5860-4ee0-814d-21fa524781d5/2019-05-29_1003.png/:/cr=t:0%25,l:0%25,w:100%25,h:100%25/rs=w:800,h:1000,cg:true,m/cr=w:1600,h:1000,a:cc

Looks great for the CF. But I am sort of confused by it’s use for a SLX? What is the advantage of this storage box for a bike that already has a storage compartment that I’ve been able to fit a tube, tubeless plug kit, 2 co2s, and tire levers in?

I have a Speedmax SLX (2018 edition) in San Francisco, size Medium, if you want to test out your box, PM me!

Looks great for the CF. But I am sort of confused by it’s use for a SLX? What is the advantage of this storage box for a bike that already has a storage compartment that I’ve been able to fit a tube, tubeless plug kit, 2 co2s, and tire levers in?

I have a Speedmax SLX (2018 edition) in San Francisco, size Medium, if you want to test out your box, PM me!

Good point about the existing storage. I’ve been asked by a few people about a rear box for the slx. Maybe they need additional storage for long distance rides. I have 2 clients that do double centuries and although their bikes, pinarello bolide and bmc tm01 already have some integrated storage already, they need more.

Another potential client has the slx large and finds the storage insufficient.

Yes, I would like to test fit the box on yours. I’ll pm you.

I live in Wyoming
.

Very interested in this thread. Following.

I have a size Large 2019 Speedmax CF and would love to have a seat post storage box.

-Todd

Probably outside of the timing window you’re looking for; but, I have a size small small Speedmax CF and will be in Santa Rosa for the 70.3 July 26-27.

I’m curious how you are going to work around the OEM flat repair storage access on the top tube. Are your boxes able to slide up the seat tube after they’ve been tightened?

Keep up the good work, interested to see how this turns out.

Worked out the solution for the OEM flat repair storage access. It’s quite elegant if I say so myself. check out the short video below

https://www.youtube.com/watch?v=NBCTl72317I

I’ve got a couple small tweaks to make to it to make it look even better. Hoping to do another test fit tomorrow with the tweaks in place.

Also, I’m looking for someone in San Francisco Bay Area with a small CF. PM me if you have one, I’d like to take some measurements off of yours.

I don’t live in you area, but I would be happy to do a facetime and take realtime measurements on a small CF Speedmax if that would work.

I’m curious how you are going to work around the OEM flat repair storage access on the top tube. Are your boxes able to slide up the seat tube after they’ve been tightened?

Keep up the good work, interested to see how this turns out.

Worked out the solution for the OEM flat repair storage access. It’s quite elegant if I say so myself. check out the short video below

https://www.youtube.com/watch?v=NBCTl72317I

I’ve got a couple small tweaks to make to it to make it look even better. Hoping to do another test fit tomorrow with the tweaks in place.

Also, I’m looking for someone in San Francisco Bay Area with a small CF. PM me if you have one, I’d like to take some measurements off of yours.

Elegant indeed. Nicely done!

Hi Yann…I have a 2019 cf slx if you are still in need of data.

Very interested in this thread. Following.

I have a size Large 2019 Speedmax CF and would love to have a seat post storage box.

-Todd

Todd, where are you located?

Nowhere near San Fran :slight_smile: I’m just outside of Boston.

This is awesome. Would definitely be interested if you try and sell these. I have a Medium CF.