Thomson Bicycle Parts
About Thomson - Thomson is leading with innovative design for two primary markets - aerospace and cycling.
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Showing 143 products:
Thomson 28.6 Seatpost Collar - Black
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
BuyPART NUM 898616
The Thomson Seatpost Collar has several features that make it distinct. The collar utilizes the Thomson Seatpost bolt, washer and barrel nut combination … read more
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
popular25% offretail $39.95 your price $29.95
BuyPART NUM 898616 
Thomson 28.6 Seatpost Collar - Silver
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
BuyPART NUM 276374
The Thomson Seatpost Collar has several features that make it distinct. The collar utilizes the Thomson Seatpost bolt, washer and barrel nut combination … read more
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
25% offretail $39.95 your price $29.95
BuyPART NUM 276374 
Thomson 29.8 Seatpost Collar - Black
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
BuyPART NUM 603567
The Thomson Seatpost Collar has several features that make it distinct. The collar utilizes the Thomson Seatpost bolt, washer and barrel nut combination … read more
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
20% offretail $39.95 your price $31.95
BuyPART NUM 603567 
Thomson 29.8 Seatpost Collar - Silver
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
BuyPART NUM 350332
The Thomson Seatpost Collar has several features that make it distinct. The collar utilizes the Thomson Seatpost bolt, washer and barrel nut combination … read more
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
25% offretail $39.95 your price $29.95
BuyPART NUM 350332 
Thomson 31.6 x 367mm Setback Silver BuyPART NUM 421230
The Elite Set Back Thomson Seatpost has a post and cradle which are machined from one piece of 7000 aluminum. Post and cradle are machined from one … read more
Ships Freeyour price $114.95 + ships free
BuyPART NUM 421230 
Thomson 31.8 Seatpost Collar - Black
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
BuyPART NUM 507460
The Thomson Seatpost Collar has several features that make it distinct. The collar utilizes the Thomson Seatpost bolt, washer and barrel nut combination … read more
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
20% offretail $39.95 your price $31.95
BuyPART NUM 507460 
Thomson 31.8 Seatpost Collar - Silver
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
BuyPART NUM 301617
The Thomson Seatpost Collar has several features that make it distinct. The collar utilizes the Thomson Seatpost bolt, washer and barrel nut combination … read more
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
25% offretail $39.95 your price $29.95
BuyPART NUM 301617 
Thomson 35.0 Seatpost Collar - Black
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
BuyPART NUM 862994
The Thomson Seatpost Collar has several features that make it distinct. The collar utilizes the Thomson Seatpost bolt, washer and barrel nut combination … read more
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
25% offretail $39.95 your price $29.95
BuyPART NUM 862994 
Thomson 35.0 Seatpost Collar - Silver
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
BuyPART NUM 749606
The Thomson Seatpost Collar has several features that make it distinct. The collar utilizes the Thomson Seatpost bolt, washer and barrel nut combination … read more
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
25% offretail $39.95 your price $29.95
BuyPART NUM 749606 
Thomson 36.4 Seat Collar Black
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
Info
The Thomson Seatpost Collar has several features that make it distinct. The collar utilizes the Thomson Seatpost bolt, washer and barrel nut combination … read more
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
25% offretail $39.95 your price $29.95
Info 
Thomson 36.4 Seat Collar Silver
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
Info
The Thomson Seatpost Collar has several features that make it distinct. The collar utilizes the Thomson Seatpost bolt, washer and barrel nut combination … read more
3.8 of 5
( 4 )
3.8 of 5 stars average
( 4 reviews )
25% offretail $39.95 your price $29.95
Info 
Thomson 50mm x 7/8" Black BMX Stem BuyPART NUM 368738
Thomson BMX Stems are constructed of machined 7000-series extruded bar stock with heat-treated bolts. Item Specifications Color: Black Intended Use: … read more
your price $114.95 + ships free
BuyPART NUM 368738 
Thomson Aero Aluminum Road Bar BuyPART NUM 862193
7000 series aluminum drop bars based off the designs and profiles of Thomson`s carbon road bars Wing section is small enough not to restrict … read more
your price $134.95 + ships free
BuyPART NUM 862193 
Thomson Aero Aluminum Road Bar, 31.8 x 38, Black BuyPART NUM 847427
7000 series aluminum drop bars based off the designs and profiles of Thomson`s carbon road bars Wing section is small enough not to restrict … read more
your price $119.95 + ships free
BuyPART NUM 847427 
Thomson Aluminum Headset Spacer Pack, 1-1/8" Bag of 3, Black Info
Machined aluminum spacers for tuning stem height and adding some Thomson flare Black or silver spacers with Thomson logo 1-1/8" kit … read more
your price $44.95 + ships free
Info 
Thomson Aluminum Headset Spacer Pack, 1-1/8" Bag of 3, Silver Info
Machined aluminum spacers for tuning stem height and adding some Thomson flare Black or silver spacers with Thomson logo 1-1/8" kit … read more
your price $44.95 + ships free
Info 
Thomson Cable Guide Plastic - Elite Dropper Info
Service parts fit the Elite Dropper remote and non-remote posts Internal cartridge units are not rebuildable or serviceable … read more
your price $9.90
Info 
Thomson Cable Housing Stop Kit - Elite Dropper Info
Service parts fit the Elite Dropper remote and non-remote posts Internal cartridge units are not rebuildable or serviceable … read more
your price $19.90
Info 
Thomson Cam Shaft Kit - Elite Dropper Info
Service parts fit the Elite Dropper remote and non-remote posts Internal cartridge units are not rebuildable or serviceable Item Specifications … read more
your price $24.99
Info 
Thomson Carbon Masterpiece Seatpost, 30.9 x 350mm, Black Info
Thomson has long held the title of the premium seatpost manufacturer. They bring their expertise to carbon seatposts. A true Masterpiece … read more
$31 offretail $291.95 your price $259.99 + ships free
Info 
Thomson is leading with innovative design for two primary markets - aerospace and cycling.
These products are one of our best sellers.
These models are available for online purchasing and can be shipped directly to you.
We define color as the main color of the item. It may have accents or highlights in other colors.
Weight
The seatpost diameter must match to the seat tube diamater of your frame. If replacing a seatpost, you can usually find this measurement etched near the bottom of your current post.
Seatpost length is measured in millimeters. It is typically measured from the bottom of the post to the center of the rail mount.
Offset is often referred to as setback. This is the distance in mm that the clamp is offset from the center of the seatpost.
Seatpost Material
Rigid seatposts are the most common type of seatpost with no suspension or dropping capability.
Seatpost Clamp Style
Bar clamp diameter is the diamater of the handlebar.
Stem length is measured from the center of one clamp to the center of the other clamp. This measurement is sometimes known as the reach or extension.
S.H.I.S clamp diameter is the steerer tube diameter.
Stem angles are measured perpendicular to the clamp. For example, a 90 degree stem is straight. Sometimes, this may also be refered to as a 0 degree stem. If two measurements are listed, the stem can be flipped for angling up or down.
Stem Type
Material
Handlebar Bar Clamp Diameter
Bar Reach
Handlebar Width
Bar Drop
Thickness
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