Don't see the secure browser window of PayPal?

You can open it again and complete your purchase.

Thank you for your patience. Your order is almost completed.

SUMMER TOUR - Grab your bike & go - save 15% on all brands!* Code: SUMMER15 | Our Weekend Special! 10% off all CUBE bikes* Code: CUBE10

Shimano SLX RD-M670 Rear Derailleur black (2019)

ID: 330272
- 22%
Incl. VAT, excl. shipping costs
Please choose design
Move to your wish list
  • 100 day return policy
  • Free delivery from £992
  • 40,000 items
    500 brands
Product Description
The SHIMANO SHADOW technology on the RD-M670 is ideal for an aggressive riding style

The narrow profile reduces the risk of unwanted contact with obstacles in rough terrain and, thanks to its design, prevents it from hitting the chain stay with constant high tension. The result is high performance with low noise emission.

The RD-M670 is available in the DIRECT MOUNT version, which allows the rear derailleur to be mounted directly on the dropout. For this purpose, the B2 plate on the rear derailleur was removed, which means that there is only one connection between the frame and rear derailleur instead of two. This results in more precise shifting, a stronger and more reliable connection between rear derailleur and frame and an even more precise positioning of the rear derailleur under the cassette. The design also makes it easier to fit and remove the rear wheel and gives frame designers more scope for development.

Shimano SLX - Drive where you want, how you want
With the rider-tuned SLX you can ride on almost any terrain the way you want. The Dyna-Sys drive offers intuitive gradation for optimum energy transfer. No matter how rough, stony or muddy the terrain is, you benefit from optimum stability. The SLX allows you and your bike to become one with the trail.


  • Consistent shift performance
  • Shadow-Technology
  • the switching mechanism does not go beyond the dropout
  • Is positioned out of the way of any obstacles, even in extreme conditions
Operating Range
Number of Gears
Derailleur Cage
Build: middle length
Type 2: long
Rear derailleur capacity
Total capacity: 35 Teeth
Max. difference in front: 18 Teeth
Max. largest sprocket: 36 Teeth
Min. largest sprocket: 32 Teeth
Max. smallest sprocket: 11 Teeth
Min. smallest sprocket: 11 Teeth
Long rear derailleur capacity
Total capacity: 43 Teeth
Max. difference in front: 22 Teeth
Max. largest sprocket: 36 Teeth
Min. largest sprocket: 32 Teeth
Max. smallest sprocket: 11 Teeth
Min. smallest sprocket: 11 Teeth
Recommended chain
HG-X 10-speed  
frame mount  
Material type
280  g
Model year
Product number
Customer Ratings
1 Customer Ratings
5 Stars
4 Stars
3 Stars
2 Stars
1 star
I would say buy
kopen zou ik zeggen
Translated from Dutch To the original

Nowhere cheaper this top product found

nergens goedkoper gevonden dit top product

Need help?
Customer Service are available
Mon-Fri: 9 am-4 pm.
020 3885 0018
Sign up now and receive a voucher worth £103. Get access to exclusive offers and deals.

Privacy Statement & Cancellation
Everyday we get more people on bikes