Wiggle Ratings and Reviews
Shop Now At Wiggle
Shop Road Front Derailleurs or
Choose a Category
- Shop Accessories
- Shop Bikes
- Shop Clothing
- Shop Components
- Shop Fitness Essentials
- Shop Footwear
- Shop Headwear
- Shop Hidden
- Shop Hydration Systems - Run
- Shop Internal
- Shop Kids - Run
- Shop Locks
- Shop MTB Chainsets
- Shop MTB Clip-In Pedals
- Shop MTB Front Derailleurs
- Shop MTB Gear Levers & Shifters
- Shop MTB Hubs
- Shop MTB Inner Tubes
- Shop MTB Rear Derailleurs
- Shop MTB Wheels
- Shop Men's Swimwear
- Shop Mountain Bike Forks
- Shop Nutrition
- Shop Oversize Stems
- Shop Pegs
- Shop Rear Shocks
- Shop Road Chainsets
- Shop Road Clip-In Pedals
- Shop Road Forks
- Shop Road Front Derailleurs
- Shop Road Gear Levers & Shifters
- Shop Road Hubs
- Shop Road Inner Tubes
- Shop Road Race Wheels
- Shop Road Rear Derailleurs
- Shop Shoes
- Shop Shoes - Cycle
- Shop Standard Stems
- Shop Stems - DH
- Shop Sweats
- Shop Triathlon Accessories
- Shop Tyres - BMX
- Shop Women's Swimwear
Top Rated Product
Product Reviews
Shimano Dura-Ace Di2 7970 Braze-On Front Derailleur
The biggest difference you will notice is just how much quicker and effortlessly smoother shifting on the front chainrings is, even under load.
Average Customer Rating:
(5 Reviews) 5
Rating Snapshot (5 reviews)
5 stars
5
4 stars
0
3 stars
0
2 stars
0
1 star
0
5 of 5(100%)customers would recommend this product to a friend.
Customer Reviews for Shimano Dura-Ace Di2 7970 Braze-On Front Derailleur
Review 1 for Shimano Dura-Ace Di2 7970 Braze-On Front Derailleur
Overall:
buyerman
City: London
Date:May 13, 2012
smooth riding
Cons: Expensive, Unattractive, Bulky, Limited Color Choices
"Apart from the battery charge, life is easy with the digital changing. So many of the little niggle thing have gone."
Share this Review:
Review 2 for Shimano Dura-Ace Di2 7970 Braze-On Front Derailleur
Overall:
ttman
City: Edinburgh
Country:United Kingdom
Age:45-54
Interest:Road Cyclist
Level:Advanced
Gender:Male
Road Cyclist
Date:December 28, 2011
Automatic trimming is great
Pros: High Quality, Good Fit
"The setup for the derailleur is simple and the automatic trimming as you go up and down the rear cassette means there is no chain rub. The sound the motor makes as it shifts from the small chainring to the big is very sweet."
Share this Review:
Review 3 for Shimano Dura-Ace Di2 7970 Braze-On Front Derailleur
Overall:
titaniumkiwi
City: Gisborne, New Zealand
Country:New Zealand
Age:35-44
Interest:Road Cyclist
Level:Regular
Gender:Male
Road Cyclist
Date:August 24, 2011
Bling Factor off the Scale
Pros: Durable, Attractive, High Quality, Adjustable, Good Fit
Cons: Expensive
"Performance does not come much better than this. When you need the best the Di2 is hard to beat. Flawless shifting at any time, the auto trim feature is out of this world."
Share this Review:
Review 4 for Shimano Dura-Ace Di2 7970 Braze-On Front Derailleur
Overall:
Di2Convert
City: Australia
Date:June 6, 2011
Di2 Derailer
Pros: High Quality, Adjustable, Versatile, practicle
Cons: Expensive
"A great product with exceptional quality. No more big sweeps of the level to change, or chain rubbing because it's not quite right."
Share this Review:
Review 5 for Shimano Dura-Ace Di2 7970 Braze-On Front Derailleur
Overall:
Quality:
Avg 5
/
5
from
Value:
Avg 4
/
5
from
Performance:
Avg 5
/
5
from
Mikke
Country:United Kingdom
Age:19-24
Interest:Road Cyclist
Level:Advanced
Gender:Male
Road Cyclist
Date:July 31, 2010
Pros: Durable, Attractive, High Quality, Adjustable, Good Fit
Cons: Expensive
"Outstanding! The fit and finish is fantastic and the shifting performance is incredible, until you've tried Di2 you won't believe how good front shifting can be, you won't keep from laughing the first time you try it!"
Share this Review:
