Shimano Altus. Threaded Post - Weight. 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.
The Shimano Altus RD-M310 rear derailleur is a quality durable replacement rear derailleur for 7 and 8-speed drivetrains. Shimano Altus The Shimano Altus groupset is known for being accessible and a good option for beginning and intermediate riders perhaps from its ease of use and reasonable price point. Please examine the photos carefully before bidding.
Even though Altus is labelled as a basic level componentry this is the beginning of performance focused gears and other parts which are lighter and better in design.
Bought a new frame that cant use hangers so I had to upgrade to new brakes and got Avid direct-pulls Single Digit Mag. Aug 17 2001. Come with various features to realize bike geometry for good maneuverability stress free shiftingbraking operation to control bike as you wish. Sold by Bicycle Addiction and ships from Amazon Fulfillment.