Description

Bross Zenith

Ascend to the apex, reign supreme over all.
An aerodynamic marvel, freshly conceived and meticulously honed.
A sublime cycling odyssey, where velocity becomes effortless grace.
An innovative featherweight creation, embodying the liberating essence of the breeze.
A stealthy ally on the circuit forged solely for the pursuit of the exceptional.

Features

Integrated:1-1/2 inch large bearing paired with a standard 28.6mm steerer tube on the fork provides ample space for routing cables.

Aerodynamic: The aerodynamic shape has been optimized through Large Eddy Simulation (LES) and Computational Fluid Dynamics (CFD) simulation using ANSYS software. At the zenith of aerodynamics, the design of this model approaches the very limits set by UCI regulations. Every detail has been meticulously crafted to ensure minimal air resistance. From the flattened headtube to the extra-wide seatstays, every curve and line is dedicated to achieving the ultimate aerodynamic performance.

TCF Tech manufacture:

The frame is made using TCF-TeXtreme Carbon Fabrics, achieving greater lightness without compromising stiffness or strength, and also improving impact resistance and surface smoothness. The blind carbon fibers in the TeXtreme Spread Tow (less than 0.05 mm per layer) thin layers suppress or delay the initiation of cracks in the composite structure under load. Preventing cracking and damage when subjected to higher loads, results in superior performance of the composite material.

NACA Tube Design: The NACA (National Advisory Committee for Aeronautics) Kamm Tail airfoil section tubing, inspired by aircraft wing profiles, features a truncated end that is cut off sharply near the trailing edge. This combination of airfoil design with a Kamm tail, similar to the currently popular D-shaped tubing, offers superior aerodynamic performance by efficiently slicing through the air.

Specification

Frame: Bross Zenith Carbon 12×142mm thru-axle, Flat Mount Disc
Fork: Bross Zenith Carbon 12×100mm thru-axle, Flat Mount Disc
Shifter: Shimano 105 R7150 12-speed
Front derailleur: Shimano 105 R7150 Di2,braze-on,2×12 speed
Rear derailleur: Shimano105 R7150 Di2 12 speed
Crank: Shimano 105 FC-R7100,50-34T
Cassette: Shimano 105 CS-R7101,11-34T, 12-speed
Chain: Shimano CN-M6100
Bottom Bracket: BSA BB68
Brake: Shimano 105 R7170 Hydraulic Disc Brake
Brake Rotor: Shimano RT10,Center Lock,160mm
Wheelset: BROSS BCD-5 50mm Carbon wheelset tubeless ready/Some batches are Scom Voso Lite 50mm Tubeless ready carbon wheelset
Tire: Continental Grand Prix 700X28C
Saddle: Bross road width saddle
Handlebars: Bross Carbon Integrated Handlebar
Seat Post: Bross Zenith aero carbon Seatpost, Di2-compatible
Pedal: Excluding
Weight: 8.9 kg in the M size with Alloy wheel /8.4 kg in M size with VOSO lite carbon wheels