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Ritchey 400+ mm Bicycle Seatposts

About 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.'

Seatpost length is measured in millimeters. It is typically measured from the bottom of the post to the center of the rail mount.

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Showing 42 products:

Ritchey Comp Carbon Seatpost: 31.6, 400mm, 25mm Offset Black, 2020 Model
Ritchey Comp Carbon Seatpost: 31.6, 400mm, 25mm Offset Black, 2020 ModelRitchey

Carbon seatpost with a proven low profile 2 bolt clamp that wont bottom out on the saddle. Low profile clamp reduces stress on lightweight rails … read more

your price $104.95 + ships free

BuyBuyPART NUM 863183
Ritchey WCS-Carbon LINK Post, 27.2x400mm UD
Ritchey WCS-Carbon LINK Post, 27.2x400mm UDRitchey

Monocoque unidirectional carbon shaft, 2-bolt adjustable alloy clamp FlexLogic carbon layup provides vertical compliance with no loss of … read more

your price $259.95 + ships free

BuyBuyPART NUM 578178
Ritchey WCS-Carbon LINK Post, 31.6x400mm UD
Ritchey WCS-Carbon LINK Post, 31.6x400mm UDRitchey

Monocoque unidirectional carbon shaft, 2-bolt adjustable alloy clamp FlexLogic carbon layup provides vertical compliance with no loss of … read more

your price $259.95 + ships free

BuyBuyPART NUM 650907
Ritchey WCS-Carbon LINK Post, 30.9x400mm UD
Ritchey WCS-Carbon LINK Post, 30.9x400mm UDRitchey

Monocoque unidirectional carbon shaft, 2-bolt adjustable alloy clamp FlexLogic carbon layup provides vertical compliance with no loss of … read more

your price $259.95 + ships free

BuyBuyPART NUM 715522
Ritchey WCS Link Seatpost: 31.6 400mm, 20mm Offset, Blatte
Ritchey WCS Link Seatpost: 31.6 400mm, 20mm Offset, BlatteRitchey

3D forged 7050 alloy Link posts come with standard 2 bolt clamps: Vector Evo clamp is available separately. Item Spe … read more

your price $99.95 + ships free

BuyBuyPART NUM 392985
Ritchey Comp Zero Seatpost: 27.2mm, 400mm, Black, 2020 Model
Ritchey Comp Zero Seatpost: 27.2mm, 400mm, Black, 2020 ModelRitchey

Comp Zero seatpost from Ritchey. Item Specifications Color: Black Clamp Style: Standard Rails … read more

your price $59.95 + ships free

BuyBuyPART NUM 666059
Ritchey Comp Carbon Seatpost: 27.2, 400mm, 25mm Offset Black, 2020 Model
Ritchey Comp Carbon Seatpost: 27.2, 400mm, 25mm Offset Black, 2020 Model Ritchey

Carbon seatpost with a proven low profile 2 bolt clamp that wont bottom out on the saddle. Low profile clamp reduces stress on lightweight rails … read more

your price $104.95 + ships free

BuyBuyPART NUM 883242
Ritchey Classic Zero Seatpost - 27.2mm, 400mm, High Polish Silver
Ritchey Classic Zero Seatpost - 27.2mm, 400mm, 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 598551
Ritchey Comp Trail Zero Seatpost: 27.2mm, 400mm, Black, 2020 Model
Ritchey Comp Trail Zero Seatpost: 27.2mm, 400mm, Black, 2020 ModelRitchey

Comp Trail seatpost from Ritchey. Item Specifications Color: Black Clamp Style: Standard Rails … read more

your price $59.95 + ships free

BuyBuyPART NUM 165828
Ritchey WCS Zero Seatpost: 27.2, 400mm, Zero Offset, Matte Black
Ritchey WCS Zero Seatpost: 27.2, 400mm, Zero Offset, Matte BlackRitchey

Whether it's a cross remount, an unexpected pothole or a rough line down the trail, the WCS Zero post will not relinquish its position no matter what. … read more

your price $89.95 + ships free

BuyBuyPART NUM 484936
Ritchey WCS 1-Bolt Seatpost: 30.9, 400mm, 20mm Offset, Blatte
Ritchey WCS 1-Bolt Seatpost: 30.9, 400mm, 20mm Offset, BlatteRitchey

Wide saddle clamp reduces stress on lightweight saddle rails Works with all saddles with available clamp kits 8x8.5mm or <a hre … read more

your price $99.95 + ships free

BuyBuyPART NUM 691648
Ritchey RL1 Post 31.6x400mm Black
Ritchey RL1 Post 31.6x400mm BlackRitchey

Proven 2-bolt design provides balance between strength, weight and easy adjustability Diameter: 31.6mm Length: 400mm Setback: zero Material: alloy … read more

your price $31.95

BuyBuyPART NUM 983535
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
Ritchey WCS Trail Seatpost: 27.2mm, 400mm, 0 Offset, Blatte
Ritchey WCS Trail Seatpost: 27.2mm, 400mm, 0 Offset, BlatteRitchey

The Trail post offers no-slip saddle engagement and high adjustability by securing the rails with fore and aft bolts. Whether you're hitting rough singletrack … read more

6% offretail $89.95 your price $84.95 + ships free

BuyBuyPART NUM 601252
Ritchey WCS Zero Seatpost: 31.6, 400mm, Zero Offset, Matte Black
Ritchey WCS Zero Seatpost: 31.6, 400mm, Zero Offset, Matte BlackRitchey

Whether it's a cross remount, an unexpected pothole or a rough line down the trail, the WCS Zero post will not relinquish its position no matter what. … read more

your price $89.95 + ships free

BuyBuyPART NUM 754633
Ritchey WCS Zero Seatpost: 30.9, 400mm, Zero Offset, Matte Black
Ritchey WCS Zero Seatpost: 30.9, 400mm, Zero Offset, Matte BlackRitchey

Whether it's a cross remount, an unexpected pothole or a rough line down the trail, the WCS Zero post will not relinquish its position no matter what. … read more

your price $89.95 + ships free

BuyBuyPART NUM 467235
Ritchey RL1 Post 30.9x400mm Black
Ritchey RL1 Post 30.9x400mm BlackRitchey

Proven 2-bolt design provides balance between strength, weight and easy adjustability Diameter: 30.9mm Length: 400mm Setback: zero Material: alloy … read more

your price $31.95

BuyBuyPART NUM 188402
Ritchey RL1 Post 27.2x400mm Black
Ritchey RL1 Post 27.2x400mm BlackRitchey

Proven 2-bolt design provides balance between strength, weight and easy adjustability Diameter: 27.2mm Length: 400mm Setback: zero Material: alloy … read more

your price $29.95

BuyBuyPART NUM 880804
Ritchey WCS 1-Bolt Seatpost: 31.6, 400mm, 20mm Offset, Blatte
Ritchey WCS 1-Bolt Seatpost: 31.6, 400mm, 20mm Offset, BlatteRitchey

Wide saddle clamp reduces stress on lightweight saddle rails Works with all saddles with available clamp kits 8x8.5mm or <a hre … read more

your price $99.95 + ships free

BuyBuyPART NUM 496135
Ritchey WCS 1-Bolt Seatpost: 31.6, 400mm, 0 Offset, Blatte
Ritchey WCS 1-Bolt Seatpost: 31.6, 400mm, 0 Offset, BlatteRitchey

Wide saddle clamp reduces stress on lightweight saddle rails Works with all saddles with available clamp kits 8x8.5mm or <a hre … read more

your price $99.95 + ships free

BuyBuyPART NUM 383875
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

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

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

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.

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

Weight

Seatpost length is measured in millimeters. It is typically measured from the bottom of the post to the center of the rail mount.

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.