TT Frame Introduction

This TT bike features a full carbon fiber frame and fork (model TT070) with internal cable routing, resulting in a clean appearance and significantly reduced wind resistance. Its geometry is optimized for time trial racing, maintaining a low-drag stance while ensuring comfort over long distances. The drivetrain utilizes a Shimano 105 R7000 dual chainring paired with an R7101 12-speed cassette for efficient power transmission; electronic shifting is provided by an L-TWOO ER9 12-speed groupset for precise and rapid gear changes. The braking system consists of L-TWOO ER9 hydraulic disc brakes, providing powerful and stable braking force suitable for various weather conditions. The wheelset--- an 88mm deep-rim carbon fiber spool at the front and a fully enclosed disc wheel at the rear, greatly enhancing high-speed cruising stability and acceleration response. 

Frame Specifications

MEINIER TT670 COMPLETE BIKE 
Brand: MEINIER
Model: TT670
Type: Carbon TT Bicycle
Size: S/M/L
Frame: Carbon TT Road Bike Frame TT070
Fork: Carbon TT Road Bike Fork TT070
Handlebar: Carbon Road Handlebar HB-S70
Seatpost: Carbon Fiber Seatpost
Front Derailleur: L-TWOO ER9 Electronic Front Derailleur
Rear Derailleur: L-TWOO ER9 Electronic Rear Derailleur 12s
Crankset: Shimano 105 R7100 50-34T 170/172.5mm
Cassette: Shimano R7101  Cassette 11-34T 12S
Brakeset: L-Twoo ER9 Hydraulic Caliper
Wheelset:3K Glossy or Matte
Front: Carbon Fiber Disc Wheels 88mm
Rear: Carbon Fiber Disc Closed Wheels
（It can be replaced; please contact us to pay the difference.)
Tires:JILUER 700X28C Black matte
Saddle:PU comfortable
Handlebar Tape:Snowflake handlebar tape
Pedal:Ordinary（free gift)
Warranty:2-year warranty(frame and wheels)

Frame Geometry

This TT road bike is perfectly compatible with most mainstream 700c road wheelsets on the market. Whether it's high-profile carbon wheels, three-spoke/five-spoke aero wheels, or fully enclosed disc wheels, seamless switching is possible. The frame geometry has been precisely calculated to provide ample clearance between the tires and wheelsets, ensuring no interference when changing to wheelsets of different widths or heights, meeting diverse needs from flat road sprints to undulating tracks.

Hybrid drivetrain: Utilizing a Shimano 105 R7100 crankset and R7101 cassette for durability, paired with L-TWOO ER9 electronic shifting, it delivers an electronic shifting experience at a relatively low cost.

Custom Painting Services:

We are carbon fiber factory in China.we have a professional design and painting team to provide you with professional customized painting services. Our service allows you to create a personalized paint job that truly makes your bike stand out.
You can contact us and we can customize the color and logo for you.

This TT bike features a unibody carbon fiber design, integrating the stem and handlebars to reduce wind resistance while increasing rigidity; "fully concealed" refers to the brake and shifter cables being routed entirely internally, preventing exposed cables from interfering with airflow and further optimizing aerodynamic performance.

Please specify the TT handlebar length and extension bar length when placing your order, or contact customer service.(Default size 420x90mm/310mmExtension）

For riders with limited budgets who still crave the experience of a full carbon fiber TT frame and electronic shifting, the MEINIER TT670 is undoubtedly a highly attractive entry-level racing bike. It cleverly strikes a balance between cost control and performance, making previously unattainable racing gear accessible.

Regarding the logo: The MEINIER logo is provided free of charge. You can choose not to include the MEINIER logo (please specify in the order remarks).For custom logos,please contact customer service. Original files are required for custom logos. (Prices will vary depending on the logo style and quantity.)