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Sunrace R80 8 Speed Double Front Derailleur - 28.6/31.8mm

Customer Reviews (1)
5 / 5| Write your review
£23.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
- Speeds: 8
- Chainring Compatibility: Double
- Top Gear Teeth: 56-50T
- Capacity: 16T
- Mounting: Band-on
- Band Diameter: (M) 31.8mm / (S) 28.6mm
- Cable Routing: (B) Bottom Pull
- Chainstay Angle: 61-66 degrees
- Average Weight: 114g
Product Reviews (1)
Questions & Answers (2) Q & A
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Product Reviews (1)
Overall Product Rating 5 / 5
Nicely made front mech that fits well on my old-style bike
By Paul Roberts
22 Nov 2019
5 / 5
I recommend this product
ProsFlat outer chain-cage plate
Simple flat outer plate on the chain-cage fitted the gap between crank and chain-ring on my old Stonglight crank-set (many modern Sh... changers are heavily sculpted causing clearance problems).
It copes well with my fairly wide ratio change on front double (36-52), and is tolerant of different gears at the back.
Questions & Answers (2)
How is the smaller down-tube size accommodated?
02 Dec 2019
Are there two different band diameters, or is there a separate packing piece? If the latter, presumably it'll be plastic? If so, what colour is the packing piece? It might seem like a daft question, but aesthetics are important!
Hi there,

The derailleur comes with a shim to fit different downtube sizes. It is black and made of plastic.

07 Dec 2018
Hi, this mech is listed as a double, but I wonder if you know whether or not it would cope with a triple chainset? Its matching rear mech has a long cage and so looks as tough it could cope
A double front derailleur will not work with a triple chainset.

Thanks - 10/12/18