Cassette Sram XG-1150 10-42 XD lightspeed_id_LS_MATRIX_6662 The Rapha Brevet Jacket is

The Rapha Brevet Jacket is named after the self-supported

Soft and Stretchy: The Skully's fabric is not only protective but also  provides a comfortable and snug fit without feeling restrictive

Minimalist bib straps allow maximum airflow

High Heat Tolerance: With excellent heat resistance

The steps between gears are optimized to give an even spread in gear ratios

Cassette Sram XG-1150 10-42 XD lightspeed_id_LS_MATRIX_6662 The Rapha Brevet Jacket isThe Sram XG 1150 10 42 XD cassette is designed for demanding cyclists looking for superior performance. This cassette offers a wide gear range from 10 to 42 teeth, enabling you to climb the steepest mountains and ride at high speed on flat sections. Key Features: Speeds: 11. Teeth: 10 42 (10 12 14 16 18 21 24 28 32 36 42 teeth). Weight: 394 g. Full Pin technology uses 11 steel sprockets held together by 123 high grade stainless steel rivets. The ultra