r/bikefit 16h ago

I have never paid attention to bike fit: any advice?

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2 Upvotes

Hi friends,

First I must say y’all are so hot wtf. Guess I should ride my bike more (good thing that’s the plan lol!)

Now that that has been addressed, any advice for someone who has only ever hopped on a bike without thought to sizing/fit? I was given this bike and I love her so very much and want to make sure I’ll remain comfortable.

I’ll try to add pics in the comments.

Thanks!


r/bikefit 20h ago

First time rider, any and all advice and tips appreciated.

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0 Upvotes

Runner turned cyclist due to knees going bad. The only pain I currently have is my left scapula is very tight after rides. Thanks!


r/bikefit 23h ago

I didn’t expect to end in this thread

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40 Upvotes

Guys,

I recently picked up Cervélo Soloist MY27 in size 54 cm and didn’t expect my journey will end before it even started.

I took the size 54 cm because of inseam 84.5 cm and advice from bike shop. I did only a short test ride of previous Soloist model and ordered this one without even looking at Cervélo website. Thought assumed 54 cm is size M as it is in Canyon Aeroroad. Apparently it is not and with my 181 cm their website suggests size 56 cm. Since I only noticed it, this bike feels small for me.

Pedals are not installed yet because either I will try to sell it or returned it (I doubt shop will accept exchange for bigger size). From that reason I can’t also have any outside ride.

Looking for any suggestions how to fix this.

PS from whatever the reason I can’t add video to this post.


r/bikefit 17h ago

New to cycling (indoor trainer)

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4 Upvotes

https://reddit.com/link/1w4istj/video/rodfo64lxxmh1/player

https://reddit.com/link/1w4istj/video/swl9x15txxmh1/player

https://reddit.com/link/1w4istj/video/pv4s22cxxxmh1/player

Hi all,

I'm new to cycling (my only prior experience was with a cheap foldable bike from Amazon where the saddle was too low and caused IT band irritation on both knees). I also have CAM + pincer morphology in both hips (so hip sockets too deep, not enough external rotation) which led me to buy a hybrid bike (Carerra Crossfire 2) for a more upright riding position.

Planning to use this exclusively for indoor training. I am not sure I'll ever get into racing, more likely to use for structured workouts and progressive overload along my other strength and conditioning training, VO2 max intervals/long steady state etc.

I'd be very grateful for some opinions on my bike fit.

I've changed the stem with a riser since the stock one caused me to lean forward on the handlebars too much, was uncomfortable. This feels much better.

I didn't even own good shoes (my trainers kept sliding off the pedals). I've now bought some cycling shoes but don't trust myself to install the cleats and clipless pedals. So far the shoes seem to work well with the stock pedals but did some max effort 15s intervals today and feet came off the pedals.

Currently my knees feel fine, back too, but I've only used the bike 4 times for 1h long rides. The bib makes it a bit more comfortable but still feel the saddle digging in a bit (the spirit level shows it's level, maybe 2 degrees off)

Any feedback greatly appreciated.


r/bikefit 17h ago

Neck pain after long rides

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48 Upvotes

So- I know this is an Aero bike but still, after more than 80km my neck starts hurting and it stays for days. Normally for longer tours I have my more comfortable gravel bike but am still wondering if there are tweaks to be done to help my neck pain on this bike. I‘d really appreciate some insight :)


r/bikefit 13h ago

Checking in!

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3 Upvotes

Hey guys, I’m new to biking this season and I’m loving it! I don’t have the budget to get a proper bike fit at this time but I would love some opinions!

Here is my 2021 GT grade expert in size medium. I am approx 5’6-5’7, 162lbs. I know I’m on the lower end of the size range for this frame. I have shortened my stem from 80mm down to 60mm due to feeling like I was reaching too much.

I was thinking of possibly getting a straight carbon seat post rather than the 20mm offset one currently on my bike. My saddle is currently all of the way forward.

I don’t seem to have any glaring issues other than having sitting bone discomfort after approx 40km rides.

Thank you!


r/bikefit 15h ago

Chamois shifts backwards/upwards, sit bone & back pain (197cm / 100kg) – Fit check / Advice needed

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2 Upvotes

Hey everyone,

I’m looking for feedback on my fit. I’m experiencing persistent comfort issues and can’t seem to dial in my setup.

Rider Stats:

Height: 197 cm (6'5")

Weight: 100 kg (220 lbs)

Sit Bone Distance: 14.5 cm

Bike Setup:

Bike: Specialized Roubaix Comp (Frame size 61)

Cockpit: 100mm stem (+6° rise), 30mm spacers

Seatpost: 0mm offset (straight seatpost)

Saddle: Ergon SRS Women m/L (Better Feeling than Allroad Core Comp and Sq Labs 612 active)

Main Issues:

Bib Chamois Displacement: The chamois pad keeps riding up/shifting backwards over the rear of the saddle. This causes me to sit right on the hard edge/seam of the pad instead of the cushioned center, leading to sharp pressure pain under my sit bones (no numbness, just direct bone pressure).

Back & Neck Pain: I get uncomfortable tension/pain in my neck, upper back, lower back, and butt after riding and while riding.

Gear Tried: I’ve tried multiple bib shorts (including Gorewear, Assos, Siroko) up to XXL, but the pad movement and pressure issues remain.

In the attached video, I'm riding at a normal pace on the hoods.