2025 BXT TT-119 Base 58

Build

700C/29 in × 30 mm

Insights

Average stack and reach vs trend of triathlon bikes
Bar type unusual for category
This: Aero Bar
Category: Drop Bar
vs triathlon bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
560mm
Reach
437mm
Stack to Reach Ratio
1.28:1
Seat Tube Length, C-TTT
552mm
Top Tube Length, Effective/Horizontal HT Top
587mm
Top Tube Slope
0.7deg
Head Tube Angle
72.5deg
Seat Tube Angle
75deg
Head Tube Length
155mm
Bottom Bracket Drop
75mm
Bottom Bracket Height
266mm
Chainstay Length
405mm
Chainstay Length Horizontal
398mm
Front-Center
639.4mm
Front-Center Horizontal
635mm
Wheelbase
1033mm
Fork Offset/Rake
43mm
Fork Length, Unknown
367mm
Trail
62.4mm
mid/​neutral
Mechanical Trail
59.5mm
Wheel Flop
17.9mm
Tire to Pedal Spindle Distance
With 170 mm cranks
128.4mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
96mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
30mm
Tire Outer Diameter
682mm
Bike Length with Tires
1715mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Aero Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
193 cm
to
200 cm
Source:https://bxtbikes.com/products/carbon-road-bike-tt-frameset-time-trial-racing-bike-frame-rese-tt-handlebar-bottle-cage-storage-case-triathlon-bicycle-frameset