TT5 ERX

UCI-Compliant Race-Ready Time Trial Machine Engineered for speed and handmade for the podium. The TT5 delivers uncompromising speed, reliability, and aerodynamic performance for competitive riders. Whether you're competing in local time trials, national championships, or UCI-level events, the TT5 gives you the edge against the clock.

**Due to extremely strong demand, Every TT5 ERX is crafted to order. From confirmation to dispatch, please allow 30 business days — a small wait for something built to last.**

L-TWOO ERX Electronic Shifting

Suitable For Triathlon And Time Trials.

More Details

Build Specs

Frame TT5 Material: Toray T800/T700 Series Carbon Fiber Blend
Fork: Full Carbon Fiber
Headset: NO.55R 1.5″/ACR/STD

Shifters: L-TWOO ERX BL-R9001/SW-R9001
Front Derailleur: ERX FD-R9301 Electronic
Rear Derailleur: ERX RD-R9301
Crankset: Shimano 105 FC-R7100 50-34T
Cassette: Shimano 105 CS-R7101 11-34T
Chain: SUMC Chain
Bottom Bracket：T47-68MM (External)
Brakes: Ltwoo Brakes

Handlebar: Carbon Base Bar + Extension TT Bars
Saddle: SELLE ITALIA SLR
Seatpost: AERO

Wheelset: Kronos Tri-spoke 85D& Disc Wheel
Tires: Michelin POWER CUP, 700 × 28C. Maximum compatible tire width: 35c
Images are for reference only. Wheel and handlebar specs follow the build table. Tire color (black or tan) is shipped based on availability.

Total Weight: Approx. 9.35kg (Size M, without pedals)

What’s in the Box

Your new bike arrives 90% assembled. In addition to the pre-assembled frameset and components, the accessory box includes the following items for final installation:

Saddle
Seatpost
Seatpost Wedge
Steel Rail Saddle Clamp
Computer Mount Kit
Spare Derailleur Hanger (one is pre-installed)
Seatpost Dust Cover
Includes 1 UDH derailleur hanger (pre-installed). No spare hanger included.
Pedal

TT5 ERX

What’s in the Box

Geometry Chart