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Silver 31.6 mm Aluminum Rigid Standard Bicycle Seatposts

We define color as the main color of the item. It may have accents or highlights in other colors.

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.

Rigid seatposts are the most common type of seatpost with no suspension or dropping capability.

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Showing 8 products:

Ritchey Classic Seatpost: 31.6, 350mm, 25mm Offset, High Polish Silver
Ritchey Classic Seatpost: 31.6, 350mm, 25mm Offset, High Polish SilverRitchey

Proven 2-bolt design provides a balance between strength, weight and adjustability. Bolts are oriented to the axis of the rails for greatest contact area … read more

your price $69.95 + ships free

BuyBuyPART NUM 531693
Thomson Elite Seatpost Silver - 31.6 mm x 367 mm
Thomson Elite Seatpost Silver - 31.6 mm x 367 mmThomson

Over 40% stronger on ultimate strength test than the strongest production seatposts on the market. Over double the fatigue life of any other production … read more

StarStarStarStarStar 4.5 of 5 ( 4 ) 4.5 of 5 stars average ( 4 reviews )

your price $114.95 + ships free

BuyBuyPART NUM 647408
Thomson Elite Seatpost Silver - 31.6 mm x 410 mm
Thomson Elite Seatpost Silver - 31.6 mm x 410 mmThomson

Over 40% stronger on ultimate strength test than the strongest production seatposts on the market. Over double the fatigue life of any other production … read more

StarStarStarStarStar 4.5 of 5 ( 4 ) 4.5 of 5 stars average ( 4 reviews )

your price $114.95 + ships free

BuyBuyPART NUM 833755
Ritchey Classic Zero Post, 31.6 x 400mm, Silver
Ritchey Classic Zero Post, 31.6 x 400mm, SilverRitchey

No-slip saddle engagement with high adjustability 6061 alloy with zero set back Item Specifications diameter: 31.6mm length: 400mm … read more

your price $69.95 + ships free

BuyBuyPART NUM 293115
Thomson 31.6 x 367mm Setback Silver
Thomson 31.6 x 367mm Setback SilverThomson

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

your price $114.95 + ships free

BuyBuyPART NUM 421230
Zipp Service Course Seatpost, 31.6 x 350mm, 20mm, Silver
Zipp Service Course Seatpost, 31.6 x 350mm, 20mm, Silver

Increased stiffness-to-weight ratio 6061 alloy Steel hardware Bead Blast black finish Item Specifications … read more

your price $56.00

BuyBuyPART NUM 516779
Zipp Service Course Seatpost, 31.6 x 350mm, 0mm, Silver
Zipp Service Course Seatpost, 31.6 x 350mm, 0mm, Silver

Increased stiffness-to-weight ratio 6061 alloy Steel hardware Bead Blast black finish Item Specifications … read more

your price $56.00

BuyBuyPART NUM 730051
Kalloy SP-267 UNO Seatpost, 31.6 X 350mm - Silver
Kalloy SP-267 UNO Seatpost, 31.6 X 350mm - Silver

Heat treated 2014 anodized aluminum with adjustable 1-bolt head 30mm rail clamping area. 270g (27.2mm) Item Specifications diameter: … read more

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your price $13.99

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Ritchey

"Ritchey bicycle components have been raced to victory in some of the biggest cycling competitions in the world including the UCI World Championships, the Tour de France and the Olympics and it all began in a simple garage in Menlo Park, California with Tom Ritchey.'

See all Ritchey

Thomson

Thomson is leading with innovative design for two primary markets - aerospace and cycling.

See all Thomson

We define color as the main color of the item. It may have accents or highlights in other colors.

These models are available for online purchasing and can be shipped directly to you.

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

Our Lowest Price - This product is ineligible for additional discounts or rebates.

Weight

On a dropper post, this is the distance that the post will drop.

Suspension seatposts are designed with comfort in mind.

Weight

Buy this product and your entire order ships for free.

Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.