SPECIFICATIONS

Brand Name: SHIMANO

Choice: yes

Components: Derailleurs

Derailleur Groupset Type: Mechanical Derailleur system

Gears: 8 Speed

High-concerned chemical: None

Material: Alloy

Model Number: RD-M3020

Origin: Jp(origin)

Total Capacity: 34T

Type: Rear Derailleur

 

 

SHIMANO ACERA Rear Derailleur 8-speed

RD-M3020-8

NEW

Double Servo rear derailleur with smooth, precise shifting performance and wide-range capability.

The SHIMANO ACERA M3020-8 rear derailleur with Double Servo technology helps you ride challenging terrain with fewer interruptions.

FEATURES

• Double Servo construction for smooth and precise shifting

  Versatile performance and wide compatibility

  Max. low sprocket: 40T

  Total capacity: 45T

 

PRODUCT SPECIFICATIONS

MODEL NO	RD-M3020-8
SERIES	SHIMANO ACERA M3000 Series
Color	Black
Rear speeds	8/7

Compatible chain	HG 8/7/6-speed
Top-Normal spring type|Double servo	✔
Mount|Direct attachment (Conventional)	✔
Cable adjuster	✔
Max. front difference	20T
Total capacity	45T
Low sprocket|Max.	40T
Low sprocket|Min.	30T
Top sprocket|Max.	12T
Top sprocket|Min.	11T
Fluoric coated link bushings	1
Pulley|Teeth	11T
Pulley|Sunken type pulley bolt	✔