SRAM SRAM MRX 7 Speed Twist Shifter (Rear) 2:1 Shimano Compatible

The MRX CLASSIC ergonomic shifter is the original unchanged GripShift shifter that has sold in the millions across the globe, because of its entry level price and compatibiliy with DIRT and Shimano* derailleur systems.

FEATURES:

• 2:1 actuation ratio & SRS technology for light precise indexing
• 7 speed
• Indexed rear shifter
• Easy cable change