Worlds First Chinese Hydraulic Groupset: L-TWOO RX @TraceVelo
Worlds First Chinese Hydraulic Groupset: L-TWOO RX  @TraceVelo
Uploaded January 2023 | Updated September 2026, 2 weeks ago
The L-TWOO RX. A brand new 12 speed fully hydraulic carbon fibre groupset.

See my full unboxing here: youtu.be/jMu7nIURiVo

L-TWOO are a Chinese company and have been producing great value groupsets since 2016. I've personally tried their R9 11 speed groupset, their GR9 gravel groupset, and most recently I have been riding their RX 12 speed mechanical groupset.

To see that build video, click here: youtu.be/FRVsX2WEkqg

Their RX is the first hydraulic road bike groupset to come from a Chinese manufacturer, and directly compete with the likes of Shimano, Sram, and Campagnolo.

It’s 12 speed, uses lightweight carbon fibre shift paddles, offers hydraulic braking performance, and easily undercuts the competition in terms of pricing. To say I have been excited to try this out is a MASSIVE understatement!

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World's First Chinese Hydraulic Groupset: L-TWOO RX

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