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
Bikes
Shop by type
Mountain Bikes
Road Bikes
Carbon Road Bikes
Hybrid & Leisure Bikes
Gravel & Cyclocross Bikes
Triathlon Bikes
Shop all Bikes
Shop by brand
Trek
Cervelo
Genesis
Argon 18
Merida
Ridgeback
Bike Frames
Mountain Bikes Frames
Road Bike Frames
Kids Bikes
Kids Mountain Bikes
Kids Hybrid Bikes
Electric Bikes
Shop by type
Electric Road Bikes
Electric Full Suspension Mountain Bikes
Electric Hardtail Mountain Bikes
Electric Hybrid & City Bikes
Shop all Electric Bikes
Shop by brand
Trek
Electra
Parts, Tools & Accessories
Accessories
Track Cycling
Triathlon
Mounts & Brackets
Bike Storage & Transport
Body Armour
Bottles & Cages
Creams & Gels
Electronics
Lights
Locks
Packs & Luggage
Pumps
Turbo Trainers
Mudguards
Parts
Pedals Road
Pedals MTB
Cleats
Brake Disc Rotors
Brake Pads & Mounts
Brake Levers & Calipers
Chains
Cassettes
Chainsets
Front Derailleurs
Rear Derailleurs
Chainrings
Chain Catchers and Guides
Shifters
Tyres & Tubes
Saddles
Seatposts & Clamps
Stems
Handlebars
Handlebar Tape & Grips
Headsets
Tubeless Kits & Parts
Wheels & Wheelsets
Forks & Shocks
Tools & Maintenance
Cleaning Products
Lubricants & Grease
Puncture Repair
Repair Stands
Tools
Clothing
Mens Clothing
Mens Base Layers
Mens Jackets & Gilets
Mens Jerseys
Mens Shorts, Bib Shorts & Legwear
Womens Clothing
Womens Base Layers
Womens Jackets & Gilets
Womens Jerseys
Womens Shorts, Bib Shorts & Legwear
Gloves, Mitts & Accessories
Gloves & Mitts
Hats, Caps & Buffs
Sunglasses
Warmers
Footwear & Helmets
Shoes
MTB Shoes
Road Shoes
Socks, Overshoes & Footbeds
Socks
Overshoes
Footbeds
Helmets
Helmets
Kids Helmets
Brands
Our Top Brands
Trek
Bontrager
Cervelo
Genesis
Pearson
Assos
Zipp
Shimano
DT Swiss
Restrap
All Brands
Sale
Department Sale
Accessories Sale
Bike Sale
Clothing Sale
Parts Sale
Shoe Sale
Tools & Maintenance Sale
Blog
View Blog
0
Your Profile
Your Basket
0
Your Offers
0
Continue Shopping
Checkout
18+, T&Cs apply, Credit subject to status.
0% Finance Available
ALL Major Schemes Accepted
Buy with Cycle-To-Work Scheme
Book a service
Official Shimano Service Centre
FREE with every new Trek bike
Free Bike Fitting
Read our blog
Latest Updates
Free Shipping
FREE SHIPPING ON ORDERS OVER £40
MORE INFO
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
Trek
0
Unisex
Adult
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
2
230
Shop by Size
Remove Size Filters
Apply All Size Filters
Helmet Size
S/M
(1)
M
(1)
Apply All Size Filters
Filters
Activity
Commute and Leisure Cycling
Cycling
Mountain Biking
Road Cycling
Department
Accessories
Bikes
Wheel Size
Groupset
Brake Type
Clothing
Plain or Graphic Design
Graphic Design
Plain Design
Technical or Casual
Casual Clothing
Technical Clothing
Sleeve Length
Short Sleeve
Components
Footwear
Rider Protection
Category
Bike Frames
Bottles & Cages
Bottles & Cage Options
Bottles
Cages
Brakes
Brake Options
Brake Pads & Spares
Electric Bikes
Electric Bike Type
Battery Capacity in kWh
Electronics
Electronics Options
Cycle Computers
Finishing Kit
Finishing Kit Options
Handlebars
Headsets
Stems
Forks & Shocks
Fork or Shock?
Shocks
Fork Options
Gears & Drivetrain
Gears & Drivetrain Options
Bottom brackets
Chain Devices & Bash Rings
Derailleurs
Gloves & Mitts
Glove & Mitt Options
Gloves
Helmets
Helmet Style
Lights
Lighting Options
Front Lights
Rear Lights
Light Accessories
Mounts
Pedals & Cleats
Pedal & Cleat Options
Pedals
Saddles & Seat Posts
Saddles & Seat Post Type
Seat Posts
Seat Post Options
Standard Seat Post
Socks
T-Shirts
Brand
Trek
Colour
Beige
Black
Blue
Brown
Green
Grey
Orange
Pink
Red
Silver
White
Yellow
Gender
unisex
Age
Adult
Season
0
Material
Aluminium
Carbon
Steel
Titanium
MTB Type
Ride Type
MTB Fork Travel
Road Bike Type
Legwear Options
Headwear Options
Warmer Options
Armour Options
Shoe Type
Lock Type
Nutrition Options
Turbo Trainer Options
Packs & Luggage Options
Transport & Storage Options
Tyre or Tube?
Tyre and Tube Size
Tyre Use Conditions
Wheel Rim Size
Tool Options
Pump Options
Type to Filter
Refined to 13 Products
Stock & Sale Options
In Stock Only
On Sale Only
unisex Adult 0 Trek
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.
£229.99
Trek Fuel EX 2017 Rocker Link in Black
£229.99
Trek Fuel EX 2017 Rocker Link in Black
£179.99
Trek Fuel EX 9.9 29 2016 Rocker Link in Black
£169.99
Trek TT Mono Plug-In 6mm Carbon Handlebar Extension in Black
£149.99
Trek Commuter Pro Rt Front Bike Light Black
£129.99
Trek Rail Battery Cover in Black
£129.99
Trek Powerfly RIB Replacement Battery Cover in Cobra Blood/Trek Black
£129.99
Trek Powerfly RIB Replacement Battery Cover in Olive Grey/Trek Black
£129.99
Trek Powerfly RIB Replacement Battery Cover in Slate/Miami Green
£129.99
Trek Kovee Pro SPD Mountain Bike Touring Pedal in Black
£119.99
Trek Ion Pro RT Headlight in Black
£119.99
Trek Speed Concept BTA Bottle Triathlon Hydration System Black 769 ml
£109.99
Trek Line Elite SPD Mountain Bike Trail Touring Pedal Black
£99.99
Trek Kovee Elite SPD Mountain Bike Touring Pedal Black
£94.99
2019 Trek Speed Concept S/M Front Brake Caliper Cover in Black
£89.99
Trek Line Pro MTB Flat Pedals in Pennyflake Copper
£89.99
Trek Line Pro MTB Alloy Flat Pedals in Black
£79.99
Trek Line Comp SPD Mountain BIke Trail Touring Pedal in Black
£69.99
Trek Kovee Comp SPD Mountain Bike Touring Pedal Black
£64.99
Trek Domane SL 6 DT Downtube Storage Cover in Crimson
£64.99
Trek Domane SL 6 DT Downtube Storage Cover in Prismatic
£64.99
Trek Domane SL 6 DT Downtube Storage Cover in Emerald Iris
£64.99
Trek Domane SL 7 Downtube Storage Assembly in Era White
£64.99
Trek Domane SL 6 DT Downtube Storage Cover in Hex Blue
£64.99
Trek Domane SL 5 Downtube Storage Assembly Cover in Smoke
£64.99
Praxis T47 Integrated Bottom Bracket M30 Black 85.5mm for 30mm axle
£64.99
Praxis T47 Integrated Bottom Bracket Shimano Black 85.5mm 24mm axle
£64.99
Trek Domane SL 5 Downtube Storage Assembly Cover in Blue Sage
£54.99
Trek Domane SLR Downtube Cover in Metallic Blue
£54.99
Trek Domane SLR Downtube Cover in Smoke
£54.99
Trek Domane SLR Downtube Cover in Metallic Red
£54.99
Trek Domane SLR Downtube Cover in Satin Juniper
£54.99
Trek Domane SLR Downtube Cover in Prismatic
£54.99
Trek Domane SL 7 Downtube Storage Assembly in Gravel
£54.99
Trek Commuter Comp R 450 Lumen Front Bike Light
£54.99
Trek Rail 29 2020 Main Pivot Hardware Kit Black
£54.99
Trek Solstice Mips Bicycle Helmet in White
£49.99
Trek BB90/95 SRAM GXP Bottom Bracket Bearing Kit
£49.99
Trek Top Fuel 29 Abp UDH Derailleur Hanger Kit Black
£49.99
Trek BB90/95 Shimano 24mm Bottom Bracket Bearing Kit Grey
£49.99
Trek Ion 200 RT USB Rechargeable Front Light in Black
£44.99
Trek Supercaliber Gen 1 Replacement Main Pivot Kit
£39.99
Trek FSA E2 Integrated 1-1/8-to-1-1/2-inch Headset w/ Reducer in Black
£39.99
Trek Bontrager Line Elite Nylon MTB Flat Pedals in Red
£39.99
Trek Bontrager Line Elite Nylon MTB Flat Pedals in Roarange
£39.99
Trek Bontrager Line Elite Nylon MTB Flat Pedals in Miami Green
£39.99
Trek Bontrager Line Elite Nylon MTB Flat Pedals in Volt
£39.99
Trek Bontrager Line Elite Nylon MTB Flat Pedals in Black
£38.99
Trek Circuit Full-Finger Gloves in Black
£38.99
Trek Circuit Full-Finger Gloves in Yellow
£34.99
Trek Domane SL5 Isospeed Top Tube Cover in Smoke
£34.99
Trek Domane SL5 Isospeed Top Tube Cover in Mercury
£34.99
Trek Domane SL6 Isospeed Top Tube Cover in Crimson
£34.99
Trek Domane SL6 Isospeed Top Tube Cover in Deep Dark Blue
£34.99
Trek Domane SL6 Isospeed Top Tube Cover in Satin Black/Trek Black
£34.99
Trek Domane SL 7 Isospeed Top Tub Cover in Era White
£34.99
Trek Domane SL 7 Isospeed Top Tub Cover in Gravel
£34.99
Trek Domane SL5 Isospeed Top Tube Cover in Blue Sage
£34.99
Trek Domane IsoSpeed Replacement Cover in White
£34.99
Trek Domane SLR IsoSpeed Front Cover in White
£34.99
Trek Circuit Fingerless Cycling Gloves in Black
£34.99
Trek Circuit Fingerless Cycling Gloves in Red
£34.99
Trek Evoke Gloves in Black
£34.99
Trek Evoke Gloves in Dope
£34.99
Trek Checkpoint SL IsoSpeed Cover Pair in Black/Trek Black
£29.99
Trek Solstice Gloves in Black
£29.99
Trek Bar Tape Ecotack One Size in Black
£27.49
Trek Domane SLR Isospeed Top Tube Frame Cover in Satin Juniper
£27.49
Trek Domane SLR Isospeed Top Tube Frame Cover in Smoke
£27.49
Trek Domane SLR Isospeed Top Tube Frame Cover in White
£27.49
Trek Fuel Exe 29 2023 Ethirteen Chain Guide Black
£27.49
Trek Speed Concept SLR Replacement Downtube Bottle Black 769 ml
£24.99
Trek bottom Bracket BB90 Bearing Shimano Oversized 37.1 X 25
£24.99
Trek BB90 Bottom Bracket Bearing Sram v2 Oversized 37.1x21x8
£24.99
Specialized Reflective Crew Race Socks in Black
£24.99
Trek Stranglehold Derailleur Hanger in Black
£24.99
Trek Speed Concept Bar 60mm Base Tower in Black
£22.99
Trek Hanger ABP UDH Drive Side 2020
£22.49
Trek Boone 2018 Front Derailleur Part Hinged w/Band Clamp in Black
£22.49
Trek Speed Concept WedgeSeatpost Part in Black
£19.99
Trek Road Bike Rear Hanger in Green
£19.99
Trek MTB/Tandem 2003 135mm Rear Deraileur Hanger in Silver
£19.99
Trek 2010-11 Madone/Speed Concept Rear Hanger in Black
£19.99
Specialized Crew Race Socks in Black
£19.99
Trek Road Bike Rear Hanger in Black
£19.99
Trek FX/Hardtail 2010+ Replacement Hanger in Black
£19.99
Trek Kids' MT Series 135mm Q/R Rear Derailleur Hanger in Silver
£19.99
Trek Race Merino Wool Crew Socks in Black
£19.99
Trek Flare R Metro Tail 20 Lumen Rechargeable Rear Bike Light
£19.99
Trek Ion 50 R Headlight Rechargeable 50 Lumen Front Bike Light
£19.99
Trek Speed Concept Bar 0mm Base Tower in Black
£19.99
Trek Speed Concept Bar 15mm Base Tower in Black
£19.99
Trek Speed Concept Bar 30mm Base Tower in Black
£19.95
Trek Lake Tee Shirt Black
£19.95
Trek Bicycle Co Pedal 365 T-Shirt Black
£17.99
Trek Quarter Racing Socks in White
£17.99
Trek Quarter Racing Socks in Pink
£17.99
Specialized Quarter Racing Socks in Black
£17.49
Trek BTA Straw w/ Bite Valve in Black
£17.49
£22.49
Save 22%
Trek Derailleur Hanger for UDH Drive Side
£17.49
Trek Speed Concept 25x14.2x6.5mm Upper Headset Bearing in Black
£17.49
Trek Domane Gen 3 Isospeed Pivot Internal Hardware Kit Rear
£14.99
Trek Speed Concept BTA Round Bottle Cage Mount
£13.99
Trek Supercaliber Gen 1 Replacement Suspension Strut Seal Kit
£12.99
Trek Session 650b Double Stop Internal Black bolt-on double cable guide
£12.99
Trek Fuel EX/Remedy Carbon 2017 Downtube Armor in Black
£11.99
Trek Axle ABP Convert Drive Side Rear thru Axle Hanger Black
£11.99
Trek Fisher/Trek New Fuel/Sugar Bushing Top Hat in Beige
£11.99
Trek-Diamant Thru-Skewer Derailleur Hanger Black
£11.99
FSA Replacement 1 1/8-inch 28.6mm Trek Bearing in Silver
£10.99
Trek Fuel Exe 29 2023 Rocker Pivot Bearing Spacer 44mm x 12mm
£10.99
Trek Fuel Exe 29 2023 Main Pivot Axle Black M8 x 80.5mm
£10.99
Trek Knock Block Headtube Armor in Black
£10.99
Trek Max Suspension Bearing - 6801 21x12x8mm
£10.99
Trek Fuel EX/Remedy/Slash Carbon 2017 Chainstay Armor in Black
£9.99
Trek Domane Cable Wrangler Elite Blendr Mount
£9.99
Trek Suspension Part Bearing - 6802 LLB MAX 15x24x5
£9.99
Trek Fuel Ex 29 2023 Rocker Pivot Axle in Black M6 x 76mm
£9.99
Trek Full Suspension 20x30x7mm Heavy Contact Sealed Bearing in Black
£9.99
Trek Superfly Carbon Hard Tail 2014 Chainstay Armour in Black
£9.99
Trek Fuel EX/Top Fuel 29 2016 Chainstay Armour in Black
£9.99
Trek Remedy/EX/Lush Carbon 2012 Downtube Armour in Black
£8.99
Trek Madone Slr Blendr Base Duo Mount Kit Black
£8.99
Trek Suspension Part Bearing - 6001 LLU MAX 12x28x8
£8.99
Trek Fuel Ex Main Pivot D-Nut 2020 Black m16 x 6mm
£8.99
Trek Madone SLR Seatpost Rear Light Bracket
£8.99
Trek M5 20mm Fastener Bar/Stem Pinch Bolt in Silver
£8.99
Trek Domane 4/5/6 IsoSpeed Internal Cover in Black
£8.99
Trek Domane 4/5/6 IsoSpeed Internal Cover in White
£7.99
Trek Speed Concept Di2 Aero Seatpost Battery Holder A in Black
£7.99
Trek Suspension Part Bearing - 6900 LLB 10x22x6 2 Mm Ext Inner Race
£7.99
Trek Max Suspension Bearing - 6801 21x12x5mm
£7.99
Trek Max Suspension Bearing - 6800 19x10x5mm
£7.99
Trek Powerfly FS/LT 2018 Lower Chainstay Armor in Black
£7.99
Bottle Trek Fly Trio Bike - 740ml - 25 oz - Clear/Black
£6.99
Trek Frame Part Hanger Bolt Road/Atb Rear Silver 6mm x 4mm
£6.99
Trek 217mm Chainstay Armour in Black
£6.99
Bottle Trek Fly Trio Bike - 550ml - 19 oz - Clear/Black
£6.99
Trek Elite Storage 400ml Bottle In Grey
£6.99
Trek E-Caliber Chainstay Crank Strike Guard Silver one size
£5.99
Trek Fuel Exe 29 2023 Mino and Shock Pivot Hat Washer Black 3mm x 10mm
£5.99
Trek Fuel Exe 29 2023 Rocker Pivot Concave Washer Black 4mm x 6.5mm
£5.99
Trek Fuel Ex 29 2023 Main Pivot Hat Washer in Black 2.5mm x 17mm
£4.99
Trek Fuel Ex 29 2023 Rocker Pivot Hat Washer in Black 2.5mm x 12mm
£4.99
Trek Sealed Bottom Bracket Guide in Black
£4.99
Trek Madone SLR IsoSpeed Flanged Bushing Bearing in Silver
£3.99
Trek Downtube Di2 Frame Grommet in Black
£3.99
Trek Individual Fastener Bolt for Madone/Speed Concept 2011 in Black
£3.99
Trek Fuel Exe 29 2023 Main Pivot Bolt Concave Washer Black 5mm x 9mm
£3.99
Trek Headset Part 0.4mm Upper Bearing Shim in Black
£3.99
Trek 2023 Marlin 29 Cable Entry Hole Plug Rubber Grommet
£2.99
Trek Seat Tube Wire Routing Frame Plug for Mechanical Shifting
£2.99
Trek Chainstay Derailleur Cable Stop Insert - Round
£1.99
Trek BB90/BB95 Bearing Spacer Seal Black 7.5mm x 24mm
Javascript Errors - Hover to zoom (esc to close)