u/PeerensClement

I'm in the market for a wheel upgrade for my Cannondale SuperX. I'm getting a custom build by my local wheelbuilder.

Initially, I was thinking to get 36mm deep rims, front and rear. I was thinking over rough roads, cobbles and rough gravel, deeper section rims would ride harsher? I want comfort on long (160km+) days.

But then I'm seeing tons of gravel riders on 45's, 50's or even deeper. So what is the consensus, does it not impact comfort too much? Or does everyone just suffer the harsher ride to gain some aero benefits?

(I'm thinking shallow rims for crosswinds as well, small rider, windy place, but that is another topic)

Thanks!

I know SO MANY people recommend the likes of Elite-wheels, because they are ''really good for the money''. They are having a sale right now, but I'm having a hard time deciding whether to get their Drive G36 gravel wheels, or this custom wheelset:

- Erase hubs (made in Belgium, lifetime warranty)

- Sapim CX-ray spokes

- Duke Baccara RX36 gravel rims (3yr warranty)

Both wheelsets are identical in specs (25mm internal) and weight (around 1330g). The Elite would be around 820 EUR, while I can get the Duke custom build for about 1300 EUR.

Obviously the custom build has local support and better warranty. I am having a hard time gauging whether they would also be higher quality? Erase hubs are highly regarded, how about the Elite hubs? Duke rims are highly regarded, but are they better than the Elite rims?

What would you get? Thanks!

Hello all,

Does anyone have the full servicing manual (In PDF) for the delta steerer with the expansion plug? Or does anyone know where I can download it? I guess this is a manual that is given to bike shops only?

My 2025 SuperX manual just says:

"The headset, stem, handlebar spacers, and compression assembly ......

This manual does not include instructions for servicing. This is why you should have work on the system performed by a professional bicycle mechanic with the experience, tools, and information to complete any needed service."

I'm having problems with my headset assembly, it keeps developing play. So I am guessing the expansion plug is slipping, and I'd like to clean / service it properly (+apply carbon paste?).

Thank you very much!

Hello all,

Does anyone know when registrations for the Traka gravel races/events in Girona, Spain open for 2027? I saw some website indicating last year they opened July 1st, is that about right?

Thanks for any insight!

I'm upgrading a 7 speed drivetrain to 9 speed with new derailleur, cassette and chain (Shimano Alivio). Can I keep using the original 7 speed crankset? Its a 1x up front, so shifting is not of importance. Will it lead to dropping the chain in the front more often? Thanks!

As some of you may know, the GRX ST-RX820 brakes/shifters have rubber hoods that have a significant texture in them. Grooves or lines running down the hoods. I find these super uncomfortable during longer rides, almost abrasive on the hands, wearing into my palms.

https://r2-bike.com/SHIMANO-Hoods-for-STI-GRX-ST-RX820

Can I run GRX 600 style hoods, which don't have the grooves?

Can I run Ultegra 11 or 12 speed hoods?

Any advice would be appreciated. Thanks!

Hello all,

I was curious: the Cannondale app tracks the mileage / hours ridden for your bike, and recommends three types of service. Since I do all my own maintenance, I was just curious what every type of service would include:

- Clean and lube bike, every 5 hours

- Bike tune-up service, every 25 hours

- Bike Full Service, every 50 hours or annually.

What do you think they mean by each type of service? Clean and lube bike is obvious. But what would tune-up vs full service include in your opinion?

Or if anyone works at a Cannondale dealership, what does it mean to you?

Regardless, 50 hours seems quick for a full service job to me? If I ride 10 hours a week, that is every 5 weeks...

Thanks for any insight!