Isaac Muon Triathlon Bike — Race-Ready & Lightweight
Frame: 54cm (center bottom bracket to top of seat tube)
Drivetrain: Shimano Ultegra 2x10-speed (12–25 cassette). Shifts reliably, no issues
Aero Brake Levers: Profile Design
Wheels: Airstreeem alloy rim brake wheelset
Weight: Approx. 9kg — climbs well, accelerates fast
History: Purchased in 2017. Used for 2–3 races per season plus easy weekend spins in summer. Never crashed, always stored indoors. Plenty of life left in it.
Test rides welcome — pedals available for trying it out.