Skip to main content
Toggle navigation
Search
Search
Menu
x
About Us
Shop
Menu has
items
Bikes
Bikes
Road
Mountain
Commuter/Urban
Comfort
Cruiser
Fitness
Hybrid
Children's
BMX
Other
Parts
Parts
Bar Ends
BMX
Bottom Brackets
Brakes/Levers/Pads
Cables
Cassettes/Freewheels
Chainrings
Chains
Cranksets
Derailleurs
Forks
Handlebar Grips/Tape
Handlebars
Headsets
Pedals
Saddles
Seatposts
Shift/Brake Combinations
Shifters
Stems
Other
Wheels
Wheels
Parts & Accessories
Wheels
Spokes
Tires/Tubes
Tires/Tubes
Parts & Accessories
Tires
Tubes: All Sizes/Types
Accessories
Accessories
Body Care
Child Seats
Children's-Bike Accessories
Electronics
Fenders
Hydration
Lighting
Locks/Security
Nutrition
Packs/Racks/Baskets
Pumps/Inflation
Safety
Storage
Tools/Maintenance
Trailers/Strollers
Other
Indoor Cycling
Clothing
Clothing
Accessories
Gloves
Jerseys/Tops (Short Sleeve)
Outerwear
Protective/Armor
Shirts/Tops (Casual)
Shorts/Bottoms
Shorts/Bottoms (Casual)
Socks
Helmets
Helmets
Adults
Kids
Shoes
Shoes
Parts & Accessories
Cycling Shoes
Car Racks
Car Racks
Parts & Accessories
Hitch-Mount
Pickup/RV/Spare-Tire Mount
Trunk-Mount
Electric
Electric
Bikes
Sale / Closeout
Bike Rentals
Bike Repair
Our Location
Filter
Close
Close
Remove all filters
Remove
Thomson
Filter By:
Remove
Thomson
Brands
Thomson
1
Giant
9
Problem Solvers
7
Sunlite
7
Origin8
6
SRAM
6
Show More Brands
3rd Eye
1
Black Ops
3
Cane Creek
1
Dimension
2
DMR
1
DT Swiss
1
Enduro
1
FOX
1
FSA
1
KMC
3
Lizard Skins
1
Odyssey
4
RockShox
4
Shimano
3
Stolen
1
Sunday
1
Surly
1
Wheels Manufacturing
6
Show Fewer Brands
Gender
Unisex
1
Size
1-1/8"
1
Price
Up to $10
1
Home
Bicycling
Parts
Other
Other
Remove
Thomson
Thomson
Stem Cap
$9.95
- Machined aluminum with three Thomson logos circling the cap
Page 1 of 1
