Dérailleur Arrière SRAM GX 11V Rouge Bon Plan The 4Forty also features the

The 4Forty also features the Float Fit occipital adjustment system for excellent comfort

Simple yet effective at preventing pinch flats

The ROTOR T47 bottom bracket is designed to fit a crankset with a 30 mm axle on 68 mm wide T47 frames

Offered here in its wide version (150 mm)

An Italian 600 Series Gel chamois pad

Dérailleur Arrière SRAM GX 11V Rouge Bon Plan The 4Forty also features theThe SRAM GX 11 Speed Rear Derailleur is designed to deliver precise and reliable gear shifts, even in the most demanding conditions. Thanks to X HORIZON technology, it eliminates unwanted chain movement, reducing shifting effort, unexpected chain jumps and vibrations. Its 12 tooth pulleys equipped with X SYNC technology ensure better chain retention and smoother power transfer. Its large upper pulley offset automatically adjusts the chain gap,