Shimano Acera RD-M3020-SGS Rear Derailleur - 7/8 Speed Long Cage Black Weight-224g DLS is a production method

DLS is a production method using programmable liquid resins

42mm valve stem = 35 grams

Diameter 24in Brand Sun Ringle Model M-13 II ISO 520 ID Width 13 Width OD 20 Profile 14

Model MTC Supadrive Front/Rear Rear (Micro Spline) Axle/Spacing (mm) 12x148 Hole 32 Spoke J-Bend Brake Center Lock Color Black Weight 333g

- Stretch cuff to easily pull gloves on and off without fumbling for a Velcro strap

Shimano Acera RD-M3020-SGS Rear Derailleur - 7/8 Speed Long Cage Black Weight-224g DLS is a production methodThe Shimano Acera RD M3020 rear derailleur features Double Servo technology to provide smooth precise shifting and helps you ride challenging terrain with fewer interruptions. Double Servo mechanism enables the rear derailleur to move in an optimum path Versatile performance and wide compatibility SGS Long cage Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 7 Chain Wrap Capacity (teeth) 45