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Tranz-X 30.9 mm Bicycle Seatposts

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.

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Showing 9 products:

Tranz-X Hot Lap Dropper Seatpost, 50mm, 30.9 x 400mm, Black
Tranz-X Hot Lap Dropper Seatpost, 50mm, 30.9 x 400mm, Black

Internal cable routing Suited for gravel, XC and CX Lightweight hydraulic cartridge Item Specifications travel/drop: … read more

$31 offretail $159.00 your price $127.20 + ships free

BuyBuyPART NUM 272711
Tranz-X Kitsuma Air Dropper Post, 170mm, 30.9 x 495mm, Black
Tranz-X Kitsuma Air Dropper Post, 170mm, 30.9 x 495mm, Black

Internal Routing Lightweight alloy air cartridge adds rebound adjustment 7075 aluminum construction Upgraded internal bushings … read more

$17 offretail $185.00 your price $168.00 + ships free

BuyBuyPART NUM 219248
Tranz-X Kitsuma Air Dropper Seatpost, 150mm, 30.9 x 455mm, Black
Tranz-X Kitsuma Air Dropper Seatpost, 150mm, 30.9 x 455mm, Black

Internal routing Lightweight alloy air cartridge adds rebound adjustment 7075 aluminum construction Upgraded internal bushings … read more

Currently Sold Out

$17 offretail $185.00 your price $168.00 + ships free

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Tranz-X Kitsuma LT Dropper Post, 170mm, 30.9 x 494mm, Black
Tranz-X Kitsuma LT Dropper Post, 170mm, 30.9 x 494mm, Black

Internal cable routing Low maintenance sealed hydraulic cartridge and coil spring 7075 alloy construction and hard anodized 26mm stanchion … read more

Currently Sold Out

$31 offretail $159.00 your price $127.20 + ships free

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TranzX Kitsuma LT Dropper Post 125mm 30.9x402mm Black
TranzX Kitsuma LT Dropper Post 125mm 30.9x402mm Black

External cable routing Low maintenance sealed hydraulic cartridge and coil spring 7075 alloy construction and hard anodized 26mm stanchion Lever … read more

Currently Sold Out

$31 offretail $159.00 your price $127.20 + ships free

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TranzX Wireless Dropper Post 200mm 30.9x545mm Black
TranzX Wireless Dropper Post 200mm 30.9x545mm Black

Completely wireless Includes; post, remote lever w/ 22mm clamp, rechargeable battery, charging case, charging cables and CR2032 battery for remote … read more

Currently Sold Out

your price $499.99 + ships free

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TranzX Wireless Dropper Post 170mm 30.9x485mm Black
TranzX Wireless Dropper Post 170mm 30.9x485mm Black

Completely wireless Includes; post, remote lever w/ 22mm clamp, rechargeable battery, charging case, charging cables and CR2032 battery for remote … read more

Currently Sold Out

your price $499.99 + ships free

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Tranz-X Kitsuma LT Dropper Seatpost, 150mm, 30.9 x 464mm, Black
Tranz-X Kitsuma LT Dropper Seatpost, 150mm, 30.9 x 464mm, Black

Interal cable routing Low maintenance sealed hydraulic cartridge and coil spring 7075 alloy construction and hard anodized 26mm stanchion … read more

Currently Sold Out

your price $135.00 + ships free

InfoInfo
Tranz-X Kitsuma Air Dropper Post, 200mm, 30.9 x 558mm, Black
Tranz-X Kitsuma Air Dropper Post, 200mm, 30.9 x 558mm, Black

Internal Routing Lightweight alloy air cartridge adds rebound adjustment 7075 aluminum construction Upgraded internal bushings … read more

Currently Sold Out

your price $159.00 + ships free

InfoInfo

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

Weight

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

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

Dropper posts have the ability to change heights. This has become a choice for mountain bike riders that prefer multiple riding positions.

Seatpost Clamp Style

This is the part number or identifier for this item from the manufacturer

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

Weight

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