I’m looking to replace the canyon grail i have sold with the only diverge one can buy these days, S-Works frame build up, I’m taking my extra set of C38 wheels I own, and will build the rest of the bike. My questions: 1. I’m 5’11” and ride a 56 SW Tarmac now , as per Specialized website sizing app I was recommended a 54 on the diverge , the geometry numbers on the 54 seem to be good for me , but I’m worried the stack might be low and its not really adjustable. so the question is should i go by tarmac size or by website recommendation ?
I am 5'11" and ride a 56 Tarmac and 56 Diverge. If you like the fit of the Tarmac, I think you will want to stick with the same size Diverge. Check the stack and reach. The reach on the 56 Diverge is already shorter than the Tarmac, 398 vs. 392. If you went down to a 54 Diverge, the reach goes all the way down to 383.
I went to a local bike shop last week with my daughter to check her size for a Diverge. She's 5'4" and the recommended frame size was a 52. As a matter of fact she was at the low end of their recommendation for that size (5'4" - 5'7"). She rode a 52 and it was clearly too small. The 54 was the right size. Consequently, I think the size recommendations for the Diverge on the website are off -- by quite a bit.
I am the same height as you and my normal bike size is 56 (I have a Roubaix in 56). After seeing the Diverge in person, there is no way I'd ride a 54. The 56 would be my choice. My advice would be if you can't try one in person, go with the 56. My LBS had several Diverges in stock. None of them were the model we were looking for, but we were able to try out the frames of the floor models for size. We ordered the bike we wanted after we were comfortable that we had the right size for my daughter.
You may look around at your local LBS. It seems that some limited stock is arriving at stores, and you may be able to ride some model of the Diverge that gives you confidence when you order that you've got the right size.
Konass wrote:I am 5'11" and ride a 56 Tarmac and 56 Diverge. If you like the fit of the Tarmac, I think you will want to stick with the same size Diverge. Check the stack and reach. The reach on the 56 Diverge is already shorter than the Tarmac, 398 vs. 392. If you went down to a 54 Diverge, the reach goes all the way down to 383.
Thank you for the input , what year diverge do you ride since they have changed the geometry this year , I’m looking at a 2021 model. I also had to change my stem on the tarmac to shorter from stock to fit better on the bike.
DarkBlue wrote:I went to a local bike shop last week with my daughter to check her size for a Diverge. She's 5'4" and the recommended frame size was a 52. As a matter of fact she was at the low end of their recommendation for that size (5'4" - 5'7"). She rode a 52 and it was clearly too small. The 54 was the right size. Consequently, I think the size recommendations for the Diverge on the website are off -- by quite a bit.
I am the same height as you and my normal bike size is 56 (I have a Roubaix in 56). After seeing the Diverge in person, there is no way I'd ride a 54. The 56 would be my choice. My advice would be if you can't try one in person, go with the 56. My LBS had several Diverges in stock. None of them were the model we were looking for, but we were able to try out the frames of the floor models for size. We ordered the bike we wanted after we were comfortable that we had the right size for my daughter.
You may look around at your local LBS. It seems that some limited stock is arriving at stores, and you may be able to ride some model of the Diverge that gives you confidence when you order that you've got the right size.
Thank you for the input, wow now I’m even more undecided, the local bike shop where I’m ordering the frame originally recommended a 56 , than changed mind to 54, the specialized website has a measure app that takes 4 factors sex(Male), height (178cm or 5’10.25”) below knee cap to floor(49cm) and mid ankle bone to floor (8cm) resulting in 54” frame size. On the size chart at 178cm i fall on top end of 54 or more towards middle of 56. Will try to find a near by bike shop with these sizes but so hard these days, everything is sold out.
FYI I'm 5'11" 32inseam and ride a first-gen (slightly shorter wheelbase?) 2015 Diverge Expert 58. Only in that I have to slam the saddle forward does it ever feel a bit long. I've raised the bar on an +25deg stem, so that tightens it up a bit too. BTW I ride a 2014 Roubaix 58 as well. I'd thought about a 56c Diverge but demurred that I liked the more relaxed feel of the 58. Yet I probably would have mnore saddle position flexibility with a 56. At 5'11" I can't imagine that the poster would enjoy a 54....
Further, it's old SCS rear hub, so I added a bargain-bin CLX64 rear and CLX32 front, loving SOMA Supple 38c. (Yes, they fit.). After futzing with bendy posts I'm using the Cannondale SAVE for stiffness cum forgiveness on both bikes. I also tossed the S-Works carbon bar for a much more ergo The Wave to add a 4th hand position that keeps me more aero and reduces hand pain.
Not sure I would like the more relaxed current Diverge with its front post, but sellers say owners love it. I'm 80/20 urban potholed road/gravel so appreciate the snappy handling. What's still just a bit surprising is that my so-similar Roubaix (w/ 28c) is snappier and more fun on smooth roads. It's a nice twp-bike combo.
I couldn't live with the Ultegra 2x11 50/34 11-32 driveline, so tossed the 11 and added a 36t back there, reducing the front to 36/46 on both bikes. I LOVE the small steps in this cassette, as it keeps my cadence even. If I were to start over I would be intrigued by a 1x12 for simplicity and lower weight. Even at 46t/12t I never spin out as 28mph is enough for this old fart.
Thank you for the input , what year diverge do you ride since they have changed the geometry this year , I’m looking at a 2021 model. I also had to change my stem on the tarmac to shorter from stock to fit better on the bike.
I am on the newest generation Diverge and Tarmac. I am using the stock stems on both.
So I searched the Spcialized website for any available bikes in a 54 and a 56. i tried them out and took some pics of me on them , I did get to ride the 54 and it felt smallish. None of the bikes had the seat adjusted to my fit. Here are the pics, any input would be greatly appreciated.
xtmtb wrote:So I searched the Spcialized website for any available bikes in a 54 and a 56. i tried them out and took some pics of me on them , I did get to ride the 54 and it felt smallish. None of the bikes had the seat adjusted to my fit. Here are the pics, any input would be greatly appreciated.
Sizing by static pics on the internet when the saddle isn't adjusted and one doesn't even have pedals on it is super sketchy at best. I would say go with your instinct and the measurements online. If you are happy with how your 56 Tarmac feels, a 56 Diverge with a slighter shorter top tube should not be too big.
Sizing by static pics on the internet when the saddle isn't adjusted and one doesn't even have pedals on it is super sketchy at best. I would say go with your instinct and the measurements online. If you are happy with how your 56 Tarmac feels, a 56 Diverge with a slighter shorter top tube should not be too big.
