Free Shipping on Orders Over $100*
0

None

I Love This
0
I Want This
0
I Own This
0
Shimano

Shimano Ultegra Di2 RD-6770 Rear Derailleur

WINTER CLEARANCE: EXTRA 30% OFF - USE CODE NEW - LAST DAY!

ON SALE $275.95

You Save 18% - Retail Price $339.95

Sorry Nerd, this item is sold out. View 23 similar Derailleurs >
Help Center Live Chat Email Us a Question

Shimano Ultegra Di2 RD-6770 Rear Derailleur

Super stress free operation, thanks to Di2 technology. Digital operation reduces the chance of human error and continuous durability Ergonomic controllability with Di2 technology for next generation of riding experience. Optimum ergonomics contributes to better steering control. Auto trim system makes it even more easy to ride. Diagnosable system works on PC for maintenance
  • Electric adjustment
  • Saver function protects inner structure from heavy impact
  • Wide gear ratio compatible (11-28T compatible)
  • Max rear sprocket: 28T

140 Characters Or Less:

Shimano Ultegra Di2 RD-6770 Rear Derailleur

The Social Wall:

Write a Review |
Ask a Question |
Answer Questions |
Member Photos

Nerds Who Bought This Item Also Bought

  • Shimano R-540 Road Bike Pedals, Black

    $69.95 Sale Price: $59.99

  • Add To Cart

  • Tommaso Augusta Classic Limited Edition Track Bike

    $900.00 Sale Price: $349.95

  • Add To Cart

  • Tommaso Bestia Cyclocross Bike (Sport Alu)

    $1,599.00 Sale Price: $799.95

  • Add To Cart

Nerds Who Viewed This Item Also Viewed

  • Shimano XTR Shadow RD-M972 Rear Derailleur

    $279.95 Sale Price: $234.95

  • Add To Cart

  • Shimano XTR RD-M980 Top-Normal Shadow, Direct Attachment Rear Derailleur

    $219.95 Sale Price: $177.95

  • Add To Cart

  • Shimano XTR FD-M985 Top Swing, Dual-Pull Front Derailleur

    $109.95 Sale Price: $88.95

  • Add To Cart

Giantnerd® Powered By Love
Giantnerd® is a coalition of product-savvy members, passionate brand partners, and a small group of caring employees (Nerd HERD) dedicated to serving the needs of the Giantnerd social shopping community. Ultimately, everything we do revolves around the best interest of our members. Giantnerd is Powered By LOVE!
 
Maintaining such an atmosphere requires a unique and powerful set of core values, bringing the entire organization- Nerd HERD and members alike- together. Giantnerd® core values include the following:
  1. Giantnerd® Is Powered By Love™
  2. Innovation and Measurement Breeds Improvement
  3. Positivity Is Our Lifeblood
  4. Open, Honest, Communication Is Vital
  5. Our Size Is Our Advantage
  6. We Control Our Own Destiny
  7. We're Part Of The Fun
  8. We Are Explorers
  9. We Are Perpetual Learners
  10. Relentlessly Cut Waste and Inefficiencies
  11. Fast and Effective Is Sometimes Preferable to Perfection
  12. Be Passionate and Determined
  13. Focus is Required: We Call It Focused Passion
  14. Vision Makes It All Possible