Shimano Altus 7/8 Speed RD-M310

Shimano Altus 7/8 Speed RD-M310

Regular price£24.99

🚚 FREE Standard UK Shipping on all orders over £20

Shimano Altus RD-M310 7/8-speed rear derailleur. Altus is a 8 / 7-speed MTB-style component group for city-sport and mountain bikes. In addition to an excellent cost-performance value Altus provides a feeling of "easy control" that inspires confidence especially among novice cyclists and younger riders.

Features Shimano Altus Rear derailleur compatible with all Shimano 7 & 8 Speed shifters

  • Advanced light action design Direct frame fit.
  • SIS Rear index shifting
  • Megapulley oversize jockey wheel
  • Smartcage pulley plate
  • Max Sprocket 34T
  • Min Sprocket 11T
  • Weight:315 Grams
  • Chain Wrap Capacity: 43teeth
  • Derailleur Action: Top-Normal (Traditional)
  • Derailleur Color: black
  • Drivetrain Spacing: Shimano
  • Speeds: 7 / 8 speed

We ship fast! Our stock levels are updated live and most orders placed before 14:00hrs are shipped same-day (Monday to Friday).

Each product page will show estimated dispatch times.


  • Standard UK shipping is FREE on all orders over £20.
  • Express shipping options are available on checkout.
  • We also offer Click & Collect from our Warehouse Mon to Fri 9:00 to 5:00 - kindly wait until we confirm your order is ready before visiting.


  • Europe standard shipping is £3.99 with an Express option available.
  • We have had to disable shipping to the EU. We hope to be able to resume shipping to more EU destinations shortly.


  • We have had to suspend shipping outside of the UK. We hope to be able to resume shipping worldwide shortly.

We offer a no-quibble 30-days refund policy*. There's no need to contact us before returning your item(s). Simply send it back to the following address:

Sprocket and Gear (Returns), Kingfisher Works, Tag Lane, Hare Hatch, RG10 9SH, United Kingdom

Be sure to include your order number and reason for return. Sorry, but we can't cover, or contribute to, the cost of the return.

* To read our full returns/refund policy please click here.


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Customer Reviews

Based on 3 reviews
Kevin Evans
Excellent delivery

Arrived quick perfect just what I needed fixed my sons bike as the shop wanted 80 quid to fix I fixed it buying from here

david williams

Very happy, delivery of derailleur was prompt.

Excellent service

Ordered a derailleur, got it two days later ,it was ten pound cheaper than other stores and had free postage, so would highly recommend this company and got free puncture kit