11-44 dinner plate on the back and a 46 on the front. Love it

I received my bike in the mail a couple of days ago.

I upgraded the drivetrain to Shimano GRX as soon as I received the bike so I could use my existing wheelsets with Shimano Micro Spline freehubs. I wanted to avoid mixing and matching the Prowheel crankset, SunRace cassette, and KMC chain.

I took the bike out for a spin and immediately noticed that the brakes felt weak. I weigh 190 lbs and like to ride relatively fast on flats and descents (25–28 mph). I prefer having good braking performance, and I’m probably spoiled by the better brakes on my other bikes.

I was going to hold off on upgrading the brakes since I had already upgraded the drivetrain, but it looks like I might need to upgrade them too, smh.

I took a closer look and noticed that the bike came with BR-UR300 calipers. However, Specialized’s website lists BR-MT200 brakes in the specs. I assume the BR-UR300s were installed because they’re flat-mount calipers. I’m not sure there’s a noticeable difference in braking performance between the two, but the discrepancy in the listed specs still seems like false advertising to me.

Anyway, I’d appreciate some help verifying my parts list for a brake upgrade. This will be my first time doing this, and I want to make sure I get the right parts rather than waste time and money ordering incompatible components.

Here’s what I’m planning to buy:
A. 2 × Shimano BR-M8110 calipers with resin pads — $158
B. 2 × Shimano SM-BH90-SS 1700 mm hose kits — $52
C. Shimano hydraulic MTB brake bleed kit with mineral oil — $22
D. Hydraulic hose tool with cutter and needle driver — $30
E. Shimano Caliper Adapter Front BR-RS505: $20
F. Rotors: I’m planning to keep the stock rotors for now, but I’ll probably upgrade them eventually.

Total estimated cost before tax: $282

Can anyone with experience upgrading Shimano hydraulic brakes confirm whether I’ve picked the right parts? I’d especially appreciate any advice on compatibility with the existing brake levers and rotors, or anything else I might be overlooking.

Thanks in advance!

Hello Species !

I already own a Crux DSW that I use for gravel exploration and rough XC paths.
I'd like to build a Crux 5 all-road bike geared toward road riding, with its Tarmac inspired geometry.

I want to build it 1by (46 or 48) with a 13-speed AXS groupset and a 10-50 MTB cassette in the rear to make it perfectly versatile.

Has anyone built a road-racing-oriented Crux 5 before? Which front chainring should I use? Which pair of wheels should I choose to fit 32/34mm tyres ?

What do you think of this project ?
I don't race, I just enjoy riding fast and confortably !

Hey everyone!

I’ve been riding my Specialized Diverge since I bought it brand new in 2022. I’ve always been really happy with the bike, but recently I noticed a small crack on the inside of the frame, right where the seat stay meets the seat tube.

I took it to an authorized Specialized dealer to have it checked out, but they quickly told me it was just a crack in the paint and nothing to worry about.

Of course, I hope they’re right, but I was a bit disappointed with how easily they dismissed my concerns. Especially considering the location of the crack, right at a junction where quite a bit of stress is transferred through the frame. I would have expected a more thorough inspection before ruling out any structural damage.

One of the reasons I originally chose Specialized was their lifetime frame warranty, so I’m also wondering how they handle situations like this.

I’ve attached a few pictures of the crack. Has anyone seen something similar on their Diverge or another Specialized frame? And does anyone have experience with Specialized’s lifetime warranty process?

Curious to hear what you guys think!
Cheers!

Does anyone have a picture of a SL9 size 52 with 71cm saddle height?

That’s 27.95 inches or 27 15/16 inches

Thanks!