SHIMANO EW-SS300 Speed Sensor Spoke magnet set included

• ・Robust and durable platform for rough trails
• ・Compact, clean, and low-profile design
• ・More clearance for wider tires
• ・Chainstay mount (common mount of SM-DUE10)
• ・Updated with new SD300 electric wire
• ・Cable length (mm): 540
• ・Spoke magnet set included