CLOSE
Our Stores
Bikes
Adventure & Gravel
Cyclocross
Electric
Folding
Hybrid
Kids
Leisure
Mountain
Road
Street & Dirt
Triathlon
Urban
Ebikes
Electric Mountain Full Suspension
Electric Mountain Hardtail
Electric Road
Electric Hybrid
Scooters
Components
Bars
Bearings
Bottom Brackets
Brakes
Cables
Cassette
Chain Guides
Chainrings
Chains
Cranks
Cranksets
Derailleur
Dropper Posts
E-bike
Electronic Gearing
Forks
Grips & Tape
Headsets
Inner Tubes
Manufacturer Specific
Pedals
Saddles
Seatposts
Shifters
Stems
Suspension
Tyres
Wheels
Clothing
Baselayers
Bib Shorts
Bib Tights
Body Armour
Eyewear
Gilets
Gloves
Hats
Hoodies
Jackets
Jerseys
Pants
Shoe Covers
Shoes
Shorts
Socks
T-Shirts
Tights
Warmers
Helmets
Kids
Leisure
Mountain
Road
Spares
Urban
Accessories
Bags
Bar Ends
Bike Maintenance
Bottle Cages
Bottles & Cages
Camera
Camping
Car Racks
Child Seats
Computers
Extras
Frame Protection
Hooks & Hangers
Hydration Packs
Kick Stands
Lights
Locks
Nutrition
Mudguards
Phone
Pumps
Racks
Rider Care
Safety
Sealant
Spares
Stabilisers
Tools
Trailers
Trainers
Tubeless kit
Sale
Brands
Latest News
Login
01993 842396
[email protected]
Contact us
INFO
Hire Bikes
Workshop
Finance
Cycle to work schemes
Hire Bikes
Workshop
Finance
Cycle to work schemes
Menu
Bikes
Adventure & Gravel
Cyclocross
Electric
Folding
Hybrid
Kids
Leisure
Mountain
Road
Street & Dirt
Triathlon
Urban
Ebikes
Electric Mountain Full Suspension
Electric Mountain Hardtail
Electric Road
Electric Hybrid
Scooters
Components
Bars
Bearings
Bottom Brackets
Brakes
Cables
Cassette
Chain Guides
Chainrings
Chains
Cranks
Cranksets
Derailleur
Dropper Posts
E-bike
Electronic Gearing
Forks
Grips & Tape
Headsets
Inner Tubes
Manufacturer Specific
Pedals
Saddles
Seatposts
Shifters
Stems
Suspension
Tyres
Wheels
Clothing
Baselayers
Bib Shorts
Bib Tights
Body Armour
Eyewear
Gilets
Gloves
Hats
Hoodies
Jackets
Jerseys
Pants
Shoe Covers
Shoes
Shorts
Socks
T-Shirts
Tights
Warmers
Helmets
Kids
Leisure
Mountain
Road
Spares
Urban
Accessories
Bags
Bar Ends
Bike Maintenance
Bottle Cages
Bottles & Cages
Camera
Camping
Car Racks
Child Seats
Computers
Extras
Frame Protection
Hooks & Hangers
Hydration Packs
Kick Stands
Lights
Locks
Nutrition
Mudguards
Phone
Pumps
Racks
Rider Care
Safety
Sealant
Spares
Stabilisers
Tools
Trailers
Trainers
Tubeless kit
Sale
Brands
Clear
JOB OPPORTUNITIES AVAILABLE IN ALL STORES! GET IN TOUCH FOR MORE INFORMATION!
Components »  Stems
Home
Components
Stems
Spares & Accessories
Filter Results
In Stock at Store
Available to Order
Sale Items Only
Default sorting
Sort by popularity
Sort by price: low to high
Sort by price: high to low
Sort by discount: high to low
Sort by discount: low to high
Showing:
1 - 30 of 46 items
Ahead Riser
Oxford
only colour
£19.99
Threadless Integrated(cane creek)
Oxford
only colour
£21.99
Blendr RIDEtime Mount
Bontrager
only colour
£9.99
RSL/XXX/Pro/Elite Stem Blendr Mono Base
Bontrager
only colour
£9.99
Threadless stem shim adapter 118 inch 286 mm to 254 mm 40mm
M Part
only colour
£7.99
Blendr Road Ion Light Mount
Bontrager
only colour
£14.99
Steerer Tube Extender / Quill Stem Converter 28.6-25.4mm [BHP-21]
BBB
only colour
£16.99
Ahead Quill Adaptor
Oxford
only colour
£9.99
Threadless Semi Integrated
Oxford
only colour
£22.99
Legacy
Bontrager
only colour
£8.99
Blendr Garmin Low Mount
Bontrager
only colour
£14.99
Stem Riser (4'') - Black
Oxford
only colour
£14.99
Stem Spacer Kit
Burgtec
9 colours +
£9.99
Ahead Spacer - (10 Pack)
Oxford
only colour
£9.90
Approved 25.4mm Handlebar Clamp Stem
Bontrager
only colour
£19.99
Alloy Quill Stem Adaptor 1" Quill -11/8" Threadless adapter, 50mm clamp
Genetic
only colour
£11.99
Blendr SRM Mount
Bontrager
only colour
£12.99
Stem Converter 1 Inch Quill Steerer To 118 Inch Threadless Stem
Profile Design
only colour
£14.99
Adjustable Blendr 180mm Quill Stem
Bontrager
only colour
£27.49
Blendr MTB Ion Light Mount
Bontrager
only colour
£12.99
Gap cap UD finish 1 18 inch
PRO
only colour
£14.99
Approved 1-1/8in 31.8mm Clamp Stem
Bontrager
only colour
£14.99
Steerer Tube Gap Cap Suits 1 1 18 Inch
Profile Design
only colour
£15.99
Legacy
Bontrager
only colour
£12.99
Headset expansion nut for carbon steerer tubes 50mm 1 18 inch
PRO
only colour
£24.99
Quick Cleat Assembly
Bontrager
only colour
£3.99
Trek-Diamant Allant+ 9.9/Zouma Supreme+ Stem Part
Bontrager
only colour
£4.99
Blendr Kovee Pro 35 Stem Base
Bontrager
only colour
£9.99
Stem Top Cap For Service Course SL OS B2 Including T25 Aluminum Bolt
Zipp
only colour
£16.00
Headset Spacer Set UD Carbon 4mm x 2 8mm x 1 12mm x 1 30mm x
Zipp
only colour
£26.00
1
2
>
Sign-up for updates
Subscribe for the latest news, promotions and events
from the Mountain Mania Cycles team.
Mountain Mania
About
Contact Us
Your Account
Delivery & Returns
Terms & Conditions
Privacy Policy
Shopping Help
The Road Room
Brands
Cycle to Work Schemes
Hire Bikes
Finance
Workshop
Follow us
Filter Results
×
Price Range
Status
In Stock at Store
Available to Order
Sale Items Only
Brand
BBB
Bontrager
Burgtec
Genetic
M Part
Oxford
PRO
Profile Design
Ritchey
Zipp
Size
1 1/8 X 15
10 DEG. X 110MM
10 DEG. X 90MM
10MM X 1 1/8
115MM
22.2-28.6MM
22.2MM
28.6MM
5MM SPACER X2, 10MM SPACER, 20MM SPACER
7 DEG. X 60MM
70 mm
75MM
95MM
ADJUSTABLE X 105MM
ADJUSTABLE X 85MM
BLENDR GARMIN LOW MOUNT
BLENDR MTB ION LIGHT MOUNT
BLENDR ROAD ION LIGHT MOUNT
Extender Steerer Extender
KOVEE PRO 35 BLENDR DUO BASE
KOVEE PRO 35 STEM BLENDR MONO BASE
ONE SIZE
PRO STEM BLENDR MONO BASE
QUILL ADAPTOR 1-11/8""1"-11/8"
TRIP MOUNT FOR BLENDR
XXX STEM BLENDR DUO BASE
XXX STEM BLENDR MONO BASE