@郑尧 , who has been obsessed with cycling for more than 10 years, share his feelings after his test ride on this bike:
Stiff down tube and bottom bracket made it really responsive when accelerating, I was surprised with its aerodynamics and stability under such high speed.
Before that I was kind of worried when I first saw this bike size is 54cm cause usually I ride 52cm bike. so I had to put spacers on and surprisely this less aggressive setting turn out very comfortable to ride.
To sum up, it can be adjusted to be comfortable or aggressive, so more versatility.

Check out Yoeleo R21 Aero Bike from.
STD VERSION
https://www.yoeleobike.com/products/r21-std-aero-disc-brake-carbon-road-bike
PRO VERSION
https://www.yoeleobike.com/products/r21-pro-aero-disc-brake-carbon-road-bike
Di2 VERSION
https://www.yoeleobike.com/products/r21-di2-aero-disc-brake-carbon-road-bike

R21 FRAMESET
https://www.yoeleobike.com/products/r21-disc-brake-bike-frameset

R21 Features:
1. Integrated cockpit & Internal cable routing
2. D-shaped…

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