Bicycle Cassette, 5/6/7 Speed 11-28T, AL-7075 Lightweight Alloy, For Brompton C/T/P Line Upgrades(I)

Details

• 5 6 7 Cassette Compatibility: Supports 5-, 6-, and 7- drivetrains seamless integration with and modern road, , and bikes in the market.
• AL 7075 Aluminum Flywheel Core: Engineered from aerospace-grade AL 7075 aluminum alloy to deliver responsive acceleration and reduced rotational mass without compromising integrity.
• 11-28T Tooth Profile: Features a tightly spaced 11-28T range with precisely teeth smooth, consistent shifting varied terrain including hills and city streets.
• Multi-Bike Fit : Directly replaces standard freewheels classic road, track, and bicycles-compatible with common hub threading (ISO/JIS) found U.S.-spec C/T/Pline-style wheels.
• -Coded Visual Options: Available in bold Black, Red, Blue, and Gold finishes-each cassette clearly marked with count and ratio quick identification during or upgrades.