REAR DERAILLEUR, RD-M3100, ALIVIO, 9-SPEED snow goggles Sometimes even the hottest days

Sometimes even the hottest days call for a full cushioned

the Sonic will give you the stability and confidence to learn

Dimensions 230 x 230mm

Use indoors and outdoors in any weather

Nutz features an automatic EZ Fit system that continues to adjust with your child as they grow and provides a secure fit in seconds with no pressure points or hot spots

REAR DERAILLEUR, RD-M3100, ALIVIO, 9-SPEED snow goggles Sometimes even the hottest daysREAR DERAILLEUR, RD M3100, ALIVIO, 9 SPEED Cage Length SGS Long Total Capacity 45 Max Front Difference 22 Cable Adjuster X Color SERIES COLOR Mount Direct attachment (conventional) Number Of Pulley Teeth 11 Max Low Sprocket 36 Min Low Sprocket 32 Rear Speeds 9 Top Normal Spring Type Shimano Shadow RD ERDM3100SGS