Click me trigger
Info Main Title
My message
Close
Notice Main Title
My message
Close
Success Main Title
My message
Close
Error Main Title
My message
Close
Sale
Bikes
Mountain Bikes
Road Bikes
Electric Bikes
Leisure Bikes
Frames
Kids Bikes
Second Hand & Ex-Demo
Shop All
Shop by Category
Accessories
Bags & Racks
Clothing
Footwear
Maintenance
Parts
Protection
Womens
Shop by Brand
Cube
Endura
Five Ten
Fox Racing
SealSkinz
Specialized
Trek
Troy Lee Designs
Whyte
Bikes
Mountain Bikes
Sale Mountain Bikes
Full Suspension Mountain Bikes
Hardtail Mountain Bikes
Electric Mountain Bikes
Fat Bikes
Dirt Jump Bikes
Kids Mountain Bikes
Mountain Bike Frames
Shop All
Road Bikes
Sale Road Bikes
Endurance Road Bikes
Racing Road Bikes
Gravel Bikes
Hybrid Bikes
Folding Bikes
Electric Hybrid Bikes
Cyclocross Bikes
Electric Road Bikes
Road Bike Frames
Shop All
Bikes by Gender
Mens Bikes
Womens Bikes
Kids Bikes
Bikes by Brand
Specialized
Whyte
Trek
Santa Cruz
Cube
Orbea
Marin
Merida
Mondraker
Norco
Cannondale
Transition
Orro
Brompton
E-Bikes
Electric Bikes
Sale Electric Bikes
Electric Mountain Bikes
Electric Leisure & Commute Bikes
Electric Road Bikes
Electric Scooters
E-Bikes by Brand
Specialized
Trek
Cannondale
Merida
Norco
Orbea
Cube
Santa Cruz
Whyte
Yeti
Brompton
Mondraker
Haibike
Clothing & Protection
Clothing
Jerseys
Base Layers
Shorts
Pants
Overtrousers
Bib Shorts
Tights
Undershorts
Jackets
Gloves
Casual Wear
Gilets
Headwear
Eyewear
Skinsuits
Warmers
Youth Clothing
Face Masks
Shop All
Footwear
Flat Shoes
Clip-In Shoes
Overshoes
Socks
Shop All
Helmets
Trail Helmets
Full Face Helmets
Road Bike Helmets
Commute Helmets
Kids Helmets
Shop All
Body Protection
Knee Pads
Elbow Pads
Body Protection
Neck Brace
Brands
FOX Racing
Endura
Troy Lee Designs
SealSkinz
Castelli
Dakine
Altura
Madison
Gore
Smith
Parts & Accessories
Parts
Bar Tape
Brakes
Grips
Handlebars
Headsets
Pedals
Saddles
Seatposts
Stems
Suspension
Tubes
Tyres
Wheels
Drivetrain
Bottom Brackets
Cassettes
Chain Devices & Bash Guards
Chainrings
Chains
Cranks & Chainsets
Derailleurs
Groupsets
Jockey Wheels
Shifters
Accessories
Computers & GPS
Lights
Locks
Mudguards
Bottles & Cages
Child Trailers & Seats
Tailgate Covers
Turbo Trainers
Bike Protection
Bags
Frame Straps & Bags
Hydration Packs
Nutrition
Rider Care
Bike Storage
Car Racks
Tools & Maintenance
Cleaning Products
Puncture Repair
Lubes & Grease
Tools
Pumps
Tubeless Kits
Suspension Tuning
Brands
Our Top Brands
Altura
Burgtec
Cube
Endura
Five Ten
FOX Racing
Hope Tech
OneUp Components
Orbea
Santa Cruz
Specialized
Trek
Troy Lee Designs
Whyte
Brands
Castelli
Dakine
Deity
DMR
DT Swiss
Exposure
Fabric
FOX Suspension
Lezyne
Madison
Mavic
Merida
Muc-Off
Oakley
Park Tools
Peaty's
RapidRacerProducts
Renthal
Ride Concepts
RockShox
Santa Cruz
SealSkinz
Transition
Smith
Volcom
Wahoo
Shimano
Yeti
Specialized
SRAM
Stanley
Stans NoTubes
Tacx
Topeak
Stores & Servicing
16 UK Stores
Bury
Cheltenham
Coventry
Daventry
Frodsham
Lancaster
Leeds
Leyland
Newport
Nottingham
Preston Hub
Preston/Southport
Stockton on Tees
Ulverston
West Brom
York
In-Store Services
0% Finance
Bike Hire
Book My Bike In
Click & Collect
Cycle to Work
Cyclescheme
Green Commute
Klarna
Workshop Servicing
0
Your Profile
Your Basket
0
Your Offers
0
Continue Shopping
Checkout
4.8 TrustScore
Family run since '81
E-Bikes Specialist
Our Bike Promise
0% Finance **
Bike Servicing
Cycle To Work
TrustScore
FREE DELIVERY *
16 UK STORES
Click & Collect
0% FINANCE **
REWARD POINTS
Family run since '81
BLACK FRIDAY ENDS TONIGHT
DON'T MISS OUT!
SHOP NOW
To improve your shopping experience today and in the future, this site uses cookies.
Read our full Privacy Policy & Cookie information here
I Accept Cookies
Home
Mountain-Bike
Derailleurs
Female
Sort
Sort
Name (A-Z)
Name (Z-A)
Price (Low to High)
Price (High to Low)
Discount
Filters
Your results are currently sorted 'Name (A-Z)'
Your results are currently sorted 'Name (Z-A)'
Your results are currently sorted 'Price (Low to High)'
Your results are currently sorted 'Price (High to Low)'
Your results are currently sorted 'Discount'
Reset sort order
Filters
Back
Shop by Price
Shop by Size
Remove Size Filters
Filters
Type to Filter
Stock & Sale Options
In Stock Only
On Sale Only
Womens Mountain Bike Derailleurs
Showing results for size(s)
Clear All
Filters
Sort
Your results are currently sorted 'Name (A-Z)'
Your results are currently sorted 'Name (Z-A)'
Your results are currently sorted 'Price (Low to High)'
Your results are currently sorted 'Price (High to Low)'
Your results are currently sorted 'Discount'
Reset sort order
Aww... Snap! Your filter choices don't match any of our products.
Click the Return icon above to undo your last step or try Type to Search again
Home
Head home and start again?
If you prefer to start over or you've arrived here by mistake, click the Home icon above.
Add
Compare product