Shimano Ultegra R8000 11-Speed Cassette – Precision Shifting for Road & E-Bike Performance

Engineered for cyclists who demand smooth, reliable gear transitions, the Shimano Ultegra R8000 cassette delivers optimized performance for both traditional road bikes and modern e-MTBs. Its 11-28T cog range (11-12-13-14-15-17-19-21-23-25-28) offers a balanced progression of gears, ideal for climbing steep gradients or maintaining cadence on fast flats.

Key Features

• E-Bike Ready: Reinforced construction withstands the torque demands of electric-assist bikes, ensuring longevity under heavy use.
• Seamless Compatibility: Designed for Shimano/SRAM 11-speed road drivetrains, perfect for upgrading existing setups.
• Lightweight Durability: Weighing just 251g, the silver-finished cogs combine strength with weight savings for responsive acceleration.

Why Choose Ultegra R8000?

Unlike generic cassettes, this model features precision-machined teeth for quieter shifts and reduced chain wear—ideal for endurance rides or competitive cycling. The 11-28T range strikes a versatile balance, making it a favorite among road cyclists tackling mixed terrains and e-bike riders needing reliable hill-climbing support.

Best For:
✔ Road cyclists prioritizing smooth gear transitions
✔ E-MTB riders requiring robust torque handling
✔ Upgraders seeking Shimano’s proven Ultegra performance

Upgrade your ride with cassette engineering trusted by pros—where durability meets precision.