Rider Finance EMI Options

MonthsInterestMonthly EMITotal Cost
  • EMI is offered on credit cards from the following card issuing banks
  • The option to select an EMI is available after you checkout and choose a card based payment mode
  • Remember, your respective bank convert this payment into an EMI in 3-5 working days
  • EMI Terms and Conditions are as per individuals cards and banks
Common EMI Questions

Shimano RD-M370 Altus Rear Derailleur - 9 Speed

SHIMANO ALTUS - Rear Derailleur - 9-speed

The 9-speed SHIMANO ALTUS M370 rear derailleur use its MEGA 9 DRIVE TRAIN design to deliver smooth, light action shifting performance.

  • Possible to select appropriate gear combination for stress free long riding
  • Smooth / light action shifting performance
  • Low profile concept with Double Servo-panta technology
  • Wide Link for durability and precise shifting
  • Total capacity: 45T
  • Color options: Black, Silver



The 9-speed gear cluster actualizes close ratio gearing without impairing wide gear range.


Double Servo

SHIMANO’s double servo-panta mechanism enables the rear derailleur to move in an optimum path.

The guide pulley tracks the cogs closely while moving front to back, optimizing each shift. Perfect tracking contributes to the most accurate SIS shifting.

Keeps rear derailleur guide pulley an optimum distance from each sprocket.


HG Sprockets

The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result.
The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.

Pulley cage SGS
Rear speeds 9
Compatible chain HG 9-speed
Top-Normal spring type Double servo
Mount Direct attachment (Conventional)
Cable adjuster
Max. front difference 22T
Total capacity 45T
Low sprocket Max. 34T
Min. 28T
Top sprocket Max. 11T
Min. 11T
Pulley Teeth 11/11T
Bolts material Steel
Sunken type pulley bolt ✔ (Guide pulley)
- (Tension pulley)
B-Axle Material Stainless steel
Bracket body Material Aluminum
Finish Painted
P-Axle Material Steel
Finish Zinc plated
Plate body Material Resin
Finish Painted
Outer link Material Steel
Finish Painted
Inner link Material Steel
Finish Painted
Outer plate Material Steel
Finish Painted
Inner plate Material Steel
Finish Painted
Cable fixing Bolt Material Steel
Finish Zinc plated
Stroke Adjusting Screw Material Steel
Finish Zinc plated
Buying Guide

Buying Guide - Handbook

What to look for and things to consider before you buy

See the guide