All Halfords Products
Halfords Bicycle Seatposts
83 products available · Updated July 2026
Parent: Bicycle Parts
All (27,796)Bicycle Brake Parts (520)Bicycle Drivetrain Parts (338)Bicycle Wheel Parts (249)Bicycle Seatposts (83)Bicycle Tyres (80)Bicycle Frames (78)Bicycle Handlebars (52)Bicycle Groupsets (51)Bicycle Tubes (37)Bicycle Cables (35)Bicycle Stems (28)Bicycle Wheels (24)Bicycle Handlebar Extensions (15)Bicycle Saddles (15)Bicycle Headset Parts (11)Bicycle Tyre Valve Caps (8)Bicycle Headsets (7)Bicycle Seatpost Clamps (7)Bicycle Tyre Valve Adapters (6)Bicycle Forks (5)Bicycle Cable Housings (4)Bicycle Kickstands (3)Bicycle Small Parts (3)Bicycle Tyre Valves (1)
Halfords Deals & Vouchers
Showing 1–24 of 83 products
PRO
PRO Stealth Curved Performance Saddle, 142mm
£139.99
Halfords
Halfords Seatpost Pannier Rack
£25.00
PRO
PRO Tharsis Dropper Seat Post, 30.9mm x 100mm
£319.99
PRO
PRO Stealth Curved Performance Saddle, 152mm
£139.99
PRO
PRO Tharsis XC Carbon In-Line Seat Post, 27.2mm x 400mm
£189.99
PRO
PRO Turnix CRMO Saddle, 152mm
£69.99
PRO
PRO Koryak Dropper Seat Post Service Kit
£13.99
PRO
PRO Tharsis Dropper Seat Post, 30.9mm x 160mm
£359.99
Shimano
SL-MT800-L adjustable seatpost lever, I-Spec EV mount, left hand, black
£45.99
PRO
PRO Turnix Gel Saddle, 152mm
£99.99
ISM
ISM PN 1.0 Saddle Black
£230.00
PRO
PRO Turnix CRMO Saddle, 142mm
£69.99
Jagwire
Jagwire Pro Polished Dropper Seatpost Inner Cable
£14.99
PRO
PRO PLT Alloy Offset Seat Post, 31.6mm x 400mm
£59.99
PRO
PRO Tharsis Dropper Seat Post, 31.6mm x 200mm
£399.99
PRO
PRO Tharsis Dropper Seat Post Service Kit, 160mm
£16.99
PRO
PRO Tharsis Dropper Seat Post, 31.6mm x 100mm
£319.99
PRO
PRO Falcon CRMO Saddle, 142mm
£69.99
PRO
PRO Griffon Team Saddle, 152mm
£199.99
PRO
PRO Falcon CRMO Saddle, 152mm
£69.99
Halfords
Halfords Seat Post Bolt M8 x 45mm
£1.89
PRO
PRO Stealth Off-Road Saddle, 152mm
£139.99
PRO
PRO Tharsis 100mm Replacement Spring Cartridge, 30.9mm/31.6mm
£69.99
PRO
PRO Koryak Dropper Seat Post Replacement Cartridge, 150mm
£49.99