Quote from: JensenMacD on October 20, 2026, 10:39:45 AMLightCarbon LCR018 - 2,850 km Owner Review
TL;DR
After 2,850 km, I'm very happy with the LCR018. Once I got the fit and weight distribution dialed in, it became exactly what I wanted: comfortable, fast enough for anything I do, and versatile enough to handle both road riding and light gravel.
Coming from a 2013 Cannondale SuperSix Evo, the LCR018 feels more comfortable, allows significantly wider tires, and leaves me feeling fresher after long rides. If I were buying a frame again today, I would have no hesitation choosing the LCR018.
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Rider Background
For context, I'm 170 cm (5'7"), have a 78.5 cm inseam, and ride with a fairly sporty position (according to my fitter). My saddle height is 67.6 cm from the center of the bottom bracket to the top of the saddle where I sit. I weigh approximately 90 kg and my last FTP test was 225 watts at the start of the summer.
The LCR018 is my first modern road bike and my first disc-brake bike. Before this, I rode older used bikes, with a 2013 Cannondale SuperSix Evo serving as my primary bike for the last three years.
That bike taught me what I wanted from a replacement. I knew I wanted a little more stack while maintaining a similar saddle-to-shifter reach. Before ordering, I worked with a bike fitter and settled on a size 50 frame with an offset seatpost and 90 mm stem.
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Bike Specification
Current build:
• LightCarbon LCR018 (Size 50)
• HBR17 integrated handlebar, 380 mm width
• 110 mm stem (originally 90 mm)
• Shimano Ultegra groupset
• CEMA bottom bracket
• Leese150 mm cranks
• XMCS wheels (26 mm internal / 33 mm external, 50 mm depth)
• Continental Aero 111 front tire, 29 mm labeled (31.5 mm measured)
• Continental GP5000 S TR rear tire, 32 mm labeled (35.3 mm measured)
Bike weight is approximately 7.4-7.6 kg with pedals and bottle cages installed.
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First Impressions
The initial build process was straightforward. Any issues I encountered were completely self-inflicted as it was my first frame-up build.
The only frame-related issue was the V1 storage door. It eventually developed a rattle and loosened that became noticeable on rough roads. LightCarbon sent me the updated V3 version free of charge, which was easy to install and has been completely rock solid ever since.
From the first ride, my impression was simple: this was the best-feeling bike I had ever ridden.
That said, it is also important to be realistic. Comparing a brand-new carbon bike with modern wheels, wider tires, and disc brakes against a 13-year-old bike is not entirely fair. Some of what I was feeling was undoubtedly due to the advances in bike design over the past decade.
Still, the bike immediately impressed me.
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Comfort and Ride Quality
Up to roughly 45 km/h, I had absolutely no complaints.
The bike felt fast, smooth, and comfortable. I was riding similar speeds and distances as I had on my SuperSix Evo but consistently felt better afterward.
For me, the biggest difference was tire clearance. My previous bike ran a 25 mm measured rear tire, while the LCR018 comfortably accommodates much larger rubber. I'm currently running a rear tire that measures over 35 mm.
The difference in ride quality is significant. Road buzz is reduced, rough pavement is less fatiguing, and long rides are noticeably more comfortable.
If comfort was the only metric, I would have considered the bike a complete success almost immediately.
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Chasing a High-Speed Handling Issue
The only challenge I encountered was at higher speeds.
Above approximately 45 km/h, particularly during descents or in strong crosswinds, the front end felt light and somewhat unstable. It felt dangerous to me at times and it did reduce my confidence. The bike could feel slightly floaty through the front wheel, especially when conditions got windy or something unsettled the front end.
Over time I experimented with several changes:
• Swapped from a 58 mm front wheel to a 50 mm front wheel
• Used narrower front tires
• Installed a Continental Aero 111 front tire
• Revisited my fit with the bike fitter
• Adjusted spacer height
• Adjusted saddle position
Every change helped a little, but none completely solved the issue.
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The Real Solution
Eventually I looked at my position more closely.
I was using the offset seatpost, and my saddle was nearly at the rear limit of the rails. As a heavier rider at 90 kg, I began to suspect I had too much weight sitting over the rear wheel and not enough over the front.
To test the theory, I made two major changes:
• Switched to a 0 mm offset seatpost
• Switched from a 90 mm stem to a 110 mm stem
This allowed me to move my entire riding position approximately 20 mm forward while maintaining comfort. I also made several cleat adjustments during the process.
The improvement was dramatic.
The bike immediately felt better balanced and significantly more planted at speed. Crosswinds are still noticeable, which is expected with an aero bike, but the vague front-end feeling was greatly reduced.
Today, I feel the bike is stable and predictable. The limiting factor on 60 km/h+ descents is now my confidence, not the bike itself.
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An Unexpected Bonus
One thing I did not expect was the effect on power.
Since moving my position forward, I have consistently hit power PRs during normal outdoor rides. The position feels stronger, more natural, and more efficient.
I won't claim it transformed me into a different rider, but it was a meaningful improvement and further reinforced that the original issue was fit-related rather than frame-related.
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Gravel Capability
Although the bike spends most of its life on pavement, I've also logged roughly 200 km of gravel and hard-packed dirt.
Using tires measuring approximately 39 mm front and 37 mm rear, the bike handles light gravel surprisingly well. It is obviously not a dedicated gravel bike, but for trails and mixed-surface rides, it works great.
The ability to swap wheelsets and have a capable gravel setup is a major bonus. For my Canadian spring until the road sweepers clean the road, I could see myself using the gravel setup to get out earlier than normal.
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Final Thoughts
After 2,850 km, I can confidently say the LCR018 has exceeded my expectations.
It's comfortable, versatile, lightweight, and capable of handling everything from endurance rides to faster group rides and occasional gravel adventures.
My only significant challenge was high-speed front-end stability, and in hindsight that appears to have been largely related to my fit and weight distribution rather than the frame itself. Once I moved my position forward, the bike became dramatically better.
Most importantly, every time I throw a leg over it, I enjoy riding it.
My experience has been positive enough that I'm currently planning to buy an LCR020 over the winter as a second bike, while keeping the LCR018 as my endurance and all-around machine.
Yes I used AI to help it flow better and have better organization.
Gotta love Gatineau park in the fall!