Skip to content
FREE SHIPPING - ORDERS OVER £20
Home
Components
Brakes
Brake Caliper
Brake Lever
Brake Rotor
Brake Sets
Brake Shoes
Disc Brake Pads
Brake Spares
Drivetrain
Cassettes
Chainrings
Chains
Cranksets
Derailleur Hangers
Derailleurs Front
Derailleurs Rear
Groupsets
Jockey Wheels
Shifters
Parts
Bearings
Bottom Brackets
Cables
E-Bike
Grips / Bar Tape
Handlebars
Headsets
Headset Spacers
Pedals / Cleats
Propstands
Saddles
Seatclamps
Seatposts
Stems
Suspension
Forks
Rear Shocks
Suspension Spares
Wheels and Tyres
Axles
Hubs
Inner Tubes
Tubeless
Tyres
Wheels
Wheel Builder
Wheel Spares
NEW EXCLUSIVES
Clothing & Accessories
Accessories
Hydration Systems
Bottles and Cages
Computers and GPS
Locks and Security
Baskets
Batteries
Bags
Bells
Lights
Clothing
Gloves
Hats
Jackets
Shoes / Covers
Shorts
Socks
Tops
Trousers
Nutrition
Energy Bars and Gels
Protection
Mudguards
Sunglasses
Armour
Helmets
Workshop
Pumps & CO2
Nuts and Bolts
Maintenance
Workshop - Tools
Sale Items
Clearance
Sale
Guides
Facebook
Twitter
Instagram
TikTok
YouTube
RUK-BIKES
Home
Components
Brakes
Brake Caliper
Brake Lever
Brake Rotor
Brake Sets
Brake Shoes
Disc Brake Pads
Brake Spares
Drivetrain
Cassettes
Chainrings
Chains
Cranksets
Derailleur Hangers
Derailleurs Front
Derailleurs Rear
Groupsets
Jockey Wheels
Shifters
Parts
Bearings
Bottom Brackets
Cables
E-Bike
Grips / Bar Tape
Handlebars
Headsets
Headset Spacers
Pedals / Cleats
Propstands
Saddles
Seatclamps
Seatposts
Stems
Suspension
Forks
Rear Shocks
Suspension Spares
Wheels and Tyres
Axles
Hubs
Inner Tubes
Tubeless
Tyres
Wheels
Wheel Builder
Wheel Spares
NEW EXCLUSIVES
Clothing & Accessories
Accessories
Hydration Systems
Bottles and Cages
Computers and GPS
Locks and Security
Baskets
Batteries
Bags
Bells
Lights
Clothing
Gloves
Hats
Jackets
Shoes / Covers
Shorts
Socks
Tops
Trousers
Nutrition
Energy Bars and Gels
Protection
Mudguards
Sunglasses
Armour
Helmets
Workshop
Pumps & CO2
Nuts and Bolts
Maintenance
Workshop - Tools
Sale Items
Clearance
Sale
Guides
0
Seat Posts
Filter:
Availability
In stock
(61)
Out of stock
(21)
Price
The highest price is £619.00
£
£
Brand
BBB
(3)
ControlTech
(4)
Cyclo
(1)
Ergotec
(10)
FSA
(3)
KranX
(4)
Pitlock
(1)
Ritchey
(14)
RockShox
(4)
RSP
(1)
RUK-BIKES
(2)
Shimano Deore
(2)
Shimano GRX
(4)
Shimano XTR
(1)
Sram
(2)
Wheels Manufacturing
(1)
Zipp
(4)
Colour
Black
(10)
Silver
(8)
Type
27.2mm
(1)
30.9mm
(1)
31.6mm
(1)
100 mm
(1)
125 mm
(1)
150 mm
(1)
Left Hand
(1)
Size
Double
(2)
6MM
(1)
25.4MM
(6)
25.4 - 26.8MM
(1)
25.4 - 27.0MM
(1)
26.4MM
(1)
26.6MM
(1)
26.8MM
(1)
27.0MM
(3)
27.2MM
(13)
27.2 - 30.0MM
(1)
28.6 mm
(1)
28.6MM
(4)
29.8 mm
(1)
30.0MM
(1)
30.8MM
(1)
30.9MM
(4)
31.6MM
(10)
31.8 mm
(1)
31.8MM
(3)
34.9 mm
(1)
34.9MM
(3)
27.2MM X 350MM 50MM
(1)
27.2MM X 400MM 50MM
(1)
27.2MM X 400MM 75MM
(1)
30.9MM X 100MM
(2)
30.9MM X 125MM
(2)
30.9MM X 150MM
(2)
30.9MM X 175MM
(2)
30.9MM X 200MM
(2)
30.9MM X 225MM
(2)
30.9MM X 250MM
(2)
30.9MM X 440MM 150MM
(1)
30.9MM X 480MM 170MM
(1)
300MM X 27.2MM
(1)
300MM X 31.6MM
(2)
31.6MM X 100MM
(2)
31.6MM X 125MM
(2)
31.6MM X 150MM
(2)
31.6MM X 175MM
(2)
31.6MM X 200MM
(2)
31.6MM X 225MM
(2)
31.6MM X 250MM
(2)
31.6MM X 340MM 100MM
(1)
34.9MM X 100MM
(2)
34.9MM X 125MM
(2)
34.9MM X 150MM
(2)
34.9MM X 175MM
(2)
34.9MM X 200MM
(2)
34.9MM X 225MM
(2)
34.9MM X 250MM
(2)
34.9MM X 340MM 100MM
(1)
34.9MM X 390MM 125MM
(1)
34.9MM X 440MM 150MM
(1)
350MM X 26.8MM
(1)
350MM X 27.0MM
(1)
350MM X 27.2MM
(7)
350MM X 30.9MM
(1)
350MM X 31.6MM
(2)
400MM X 27.2MM
(10)
400MM X 30.9MM
(10)
400MM X 31.4MM
(1)
400MM X 31.6MM
(11)
7MM X 7MM
(1)
7MM X 9.6MM
(1)
8MM X 8.5MM
(1)
NO SIZE
(2)
One size
(4)
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
61 products
Filter and sort
61 products
Clear all
Filter and sort
61 products
Close
Availability
In stock
(61)
Out of stock
(21)
Price
The highest price is £619.00
£
£
Brand
BBB
(3)
ControlTech
(4)
Cyclo
(1)
Ergotec
(10)
FSA
(3)
KranX
(4)
Pitlock
(1)
Ritchey
(14)
RockShox
(4)
RSP
(1)
RUK-BIKES
(2)
Shimano Deore
(2)
Shimano GRX
(4)
Shimano XTR
(1)
Sram
(2)
Wheels Manufacturing
(1)
Zipp
(4)
Colour
Black
(10)
Silver
(8)
Type
27.2mm
(1)
30.9mm
(1)
31.6mm
(1)
100 mm
(1)
125 mm
(1)
150 mm
(1)
Left Hand
(1)
Size
Double
(2)
6MM
(1)
25.4MM
(6)
25.4 - 26.8MM
(1)
25.4 - 27.0MM
(1)
26.4MM
(1)
26.6MM
(1)
26.8MM
(1)
27.0MM
(3)
27.2MM
(13)
27.2 - 30.0MM
(1)
28.6 mm
(1)
28.6MM
(4)
29.8 mm
(1)
30.0MM
(1)
30.8MM
(1)
30.9MM
(4)
31.6MM
(10)
31.8 mm
(1)
31.8MM
(3)
34.9 mm
(1)
34.9MM
(3)
27.2MM X 350MM 50MM
(1)
27.2MM X 400MM 50MM
(1)
27.2MM X 400MM 75MM
(1)
30.9MM X 100MM
(2)
30.9MM X 125MM
(2)
30.9MM X 150MM
(2)
30.9MM X 175MM
(2)
30.9MM X 200MM
(2)
30.9MM X 225MM
(2)
30.9MM X 250MM
(2)
30.9MM X 440MM 150MM
(1)
30.9MM X 480MM 170MM
(1)
300MM X 27.2MM
(1)
300MM X 31.6MM
(2)
31.6MM X 100MM
(2)
31.6MM X 125MM
(2)
31.6MM X 150MM
(2)
31.6MM X 175MM
(2)
31.6MM X 200MM
(2)
31.6MM X 225MM
(2)
31.6MM X 250MM
(2)
31.6MM X 340MM 100MM
(1)
34.9MM X 100MM
(2)
34.9MM X 125MM
(2)
34.9MM X 150MM
(2)
34.9MM X 175MM
(2)
34.9MM X 200MM
(2)
34.9MM X 225MM
(2)
34.9MM X 250MM
(2)
34.9MM X 340MM 100MM
(1)
34.9MM X 390MM 125MM
(1)
34.9MM X 440MM 150MM
(1)
350MM X 26.8MM
(1)
350MM X 27.0MM
(1)
350MM X 27.2MM
(7)
350MM X 30.9MM
(1)
350MM X 31.6MM
(2)
400MM X 27.2MM
(10)
400MM X 30.9MM
(10)
400MM X 31.4MM
(1)
400MM X 31.6MM
(11)
7MM X 7MM
(1)
7MM X 9.6MM
(1)
8MM X 8.5MM
(1)
NO SIZE
(2)
One size
(4)
Sort by
Sort by
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Quick View
Ritchey
Ritchey WCS Carbon Zero Seatpost
From
£148.00
/
Quick View
Ritchey
Ritchey Classic Zero Seatpost
£67.00
/
Quick View
Cyclo
Cyclo Seat Post Sizing Gauge
£29.00
/
Quick View
Zipp
Zipp Seatpost Service Course 350mm length 0mm setback B2
£60.00
/
Quick View
Zipp
Zipp Seatpost Service Course 350mm length 20mm setback B2
£60.00
/
Quick View
Ergotec
Ergotec 31.8mm Alloy Seat Clamp A/Key Silver
£11.00
/
Quick View
Ergotec
Ergotec 34.9mm Alloy Seat Clamp A/Key Silver
£11.00
/
Quick View
Ergotec
Ergotec 31.8mm Alloy Seat Clamp Q/R Silver
£13.00
/
Quick View
RUK-BIKES
SR Suntour SP12 NCX Suspension Seat Post 350mm Black
£139.00
/
Quick View
Ergotec
Ergotec 28.6mm Alloy Seat Clamp A/Key Silver
£9.00
/
Quick View
Ergotec
Ergotec 6mm Q/R Alloy Seat Bolts in Black
£10.00
/
Quick View
Ergotec
Ergotec SP-2.0 AL6061 Alloy Straight Suspension Seat Post in Black
£26.00
/
Quick View
Ergotec
Ergotec 28.6mm Alloy Q/R Seat Clamp Silver
£13.00
/
Quick View
Ergotec
Ergotec 34.9mm Alloy Seat Clamp Q/R Silver
£14.00
/
Quick View
Ergotec
Ergotec 300mm Aluminium Straight Seat Post in Silver
£16.00
/
Quick View
KranX
KranX 27.2mm Micro Suspension Alloy 350mm Seatpost in Black
£34.00
/
Quick View
KranX
KranX Micro Alloy 400mm 12mm Offset Seatpost in Black
£24.00
/
Quick View
KranX
KranX Micro Alloy 400mm 0mm Offset Seatpost in Black
£28.00
/
Quick View
KranX
KranX Straight Alloy 350mm Seatpost in Black
£14.00
/
Quick View
ControlTech
ControlTech CLS 6061 Seatpost 350mm
£46.00
/
Load more
Cart
Close
Your cart is currently empty.
Start Shopping
Select options
Close