Dura-Ace Cassette 11 Speed 11-28T surfaces and suspension parts

surfaces and suspension parts

Size - Standard Male (outer side) thread length 8

Note - Does not include the sprocket or shifter

All are designed to reduce the effect of the "dead spot" as the crank arms come round top dead centre (12 and 6  o'clock)

Drop 130mm

Dura-Ace Cassette 11 Speed 11-28T surfaces and suspension partsDura Ace Cassette 11 Speed 11 28T CS R9100 Super lightweight 11 speed HG EV cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changes Hyperglide EV sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Close ratio gearing allows a more efficient use of energy through finer cadence control Largest sprockets are mounted