r/cannondale

Recommendations for Synapse Carbon 5 accessories?

Hi all. I ordered a size 61cm Synapse Carbon 5 and expect to pick it up within the week. This is my first carbon frame bike and I'm asking for recommendations on accessories.

I don't expect to be commuting on it just yet but I'll be using it for long weekend rides. Maybe I'll commute with it someday, but I don't want to put a rack on it and I don't care for riding with a backpack either.

Specifically:

What lock would you use? If/when I stop, it should be somewhere I can stay close to my bike like a cafe or bike friendly bar.

What bags would you recommend? I don't want to add a ton of weight to my new carbon bike but I do want somewhere to keep a small wallet and keys, and snacks.

What else should I be thinking about? I ordered a computer, pedals, and bottle cages and I'll be gathering some tire levers, CO2, spare tube, and a multi tool.

Thanks, can't wait to get out and ride this thing!

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u/CreativeProblemFail — 1 day ago

What model is my bike?

I just got this bike as a hand-me-down and was wondering what year and model it is but I couldn't find anything online. It comes with a SRAM Red groupset, FSA SL-K crankset, Vuelta rims, and Zipp drop bars, so I'm assuming its a custom build (I am unable to contact the person that gave me this bike btw). I'm aware that this bike is a SuperSix EVO but I haven't really been able to deduce any information beyond that and haven't seen a single bike online with a paintjob like this. The sticker on the seat tube says CANN-S6E-RD 40501. Thanks !

u/ponyoStan_ — 19 hours ago

Can you guess what it is? NBD

New bike landed today - who can guess what model it is

u/ijs_1985 — 1 day ago

Am I missing parts?

I just received my synapse carbon and the assembly has become a nightmare. The first photo shows all the parts I received for the seat post installation. After browsing around, I’m starting to think the package is missing the wedge/clamp part… is that the case or am I just dumb and these are all the parts required? Any help would be extremely appreciated!

Disclaimer: I have zero experience assembling bikes.

u/happyrowgue — 1 day ago
▲ 6 r/cannondale+2 crossposts

Cervelò Caledonia 2021 vs Cannondale Supersix Evo 5 2026

Hi everyone, I'm thinking of buying a Supersix 5 with Shimano 105 Di2. I currently have a 2021 Cervelo Caledonia Ultegra Di2, with Zipp 303s that I'm very happy with, but I'd like something with better performance, more fun, and faster to ride both on the flat and uphill. Do you think switching from my current Caledonia to a Supersix will significantly improve my performance? Is it worth it? Thanks everyone for your opinions!

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u/Sure-Scar8098 — 1 day ago

Topstone 3 Carbon on road

Hey everyone,

I'm thinking of getting a Topstone Carbon 3 2x. It will primarily be used as a gravel bike, but I’m looking for a bike that I can also use on road ultras with some elevation which requires easier gearing since I dont want to switch cranks on my roadbike too often. I won't be using the Topstone for fast group rides though (I'll keep my road bike for that).

For those who own one:

  1. How does the Kingpin suspension feel on long stretches of smooth pavement? Do you feel like you lose efficiency when climbing loaded?
  2. How does the geometry feel after long hours in the saddle compared to a traditional endurance road bike?
  3. Also, is the internal storage more of a gimmick or do you actually use it to store stuff there?

Curious to hear your thoughts!

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u/Dry_Obligation_8120 — 1 day ago

Cannondale SystemBar R-One

I am looking to buy the systembar R-One and want to know if the computer mount can have a light attachment on the bottom.

I have tried to look at pictures online but it’s not clear from the description or pictures I can find if a light can be mounted.

If this is the case can you please advise on other compatible mounts that you have used

Thank you

https://www.tradeinn.com/bikeinn/en/cannondale-systembar-r-one-handlebar-cycling-computer-mount/140292573/p

u/zanziee — 1 day ago
▲ 26 r/cannondale+1 crossposts

Is this bike worth keeping?

I found this Cannondale M400 next to a dumpster at my local job at a park. Someone obviously was just trying to get rid of it but worked out for me since I was wanting/needing a bike to commute the 4 miles to work from home vice versa. The bike seems to ride fine but just want peoples opinions on if it’s worth putting money into fixing up? There’s a lot that needs to be done on it but I know nothing about bikes lol. Any advice is appreciated!

u/RespondHoliday7928 — 2 days ago
▲ 15 r/cannondale+1 crossposts

bike sizing & fit

I have a Cannondale SuperSix EVO 3rd generation size 54, I am 175cm tall with an inseam of 80cm. I would appreciate some advice regarding my current saddle position and reach.

I have lowered the saddle by about 3mm in that video.

u/Infinite_Feed_8771 — 3 days ago

Still loving the SuperX

Took the SuperX to Spain again, this year without the SuperSix.

u/13xluth0r — 4 days ago

New Topstone Carbon 3 - StashBag etc

Helloy everyone
I have a question for people who bought a new Cannondale Topstone Carbon 3 2025/2026.

What was included in the box besides the bike itself?

I received only the bike - no extras at all not even the StashBag. Now I’m wondering if the dealer forgot to include something or if Cannondale simply doesn’t provide it anymore.

What did you get with yours?

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u/vicepi — 3 days ago
▲ 6 r/cannondale+1 crossposts

Building CAAD10 gravel bike

I’m currently in the process of buying this Cannondale CAAD10 from Marketplace for €250. I have been cycling on the road for a few months, so I already own a road bike (Wilier Cento1SR). My idea is to rebuild the CAAD10 into a gravel-oriented bike for dry gravel, forest trails, and cobbles.

Current specs:
- Shimano 105 2x10 groupset
(not sure about the cassette range yet, but I’ll probably change it)
- Shimano R510 wheels
- 25mm road tires

The bike is slightly too big for me, but I’m thinking that might not necessarily be a bad thing for gravel riding. Maybe a shorter stem could fix the fit.

My current plan:
- Upgrade to 30mm tires (which should fit based on the tire clearance)
- Install a wider range cassette, maybe something like an 11-32
- possibly te stem to make the bike fit better

This would be my first time building something specifically for gravel. I’ve worked on a few road bikes before, but nothing too major.

Do you think this build makes sense, or is it a bad idea? Any tips or advice are very welcome.

What’s your opinion on a CAAD10 “gravel” conversion? Is it ruining a great road bike, or could it turn into a really nice build?

u/Existing_Ball_4852 — 4 days ago

My Super Six Evo

My SSE (Gen 4) as voted on the Nero show as a “Fast Bike”

Love the colour schemes of the Gen 4 SSE’s much more than the new gen, although imo no change in that generation to be any different.

What a bike.

u/Substantial_Row3574 — 4 days ago