Bike Seatposts & Bicycle Seat Post Components

SLK Carbon seat posts with removable plastic Di2 battery adapter
Carbon fiber shaft bonded to a 6061 alloy top clamp
2 bolt SBS head keep the weight and mass to a minimum

3D forged one-piece AL6061-T6 construction
Wide saddle clamp design reduces rail stress and flex
Micro-adjust 2 bolt clamp design
15mm setback
ISO-Mountain safety certified

Replacement hydraulic cartridges for Origin8 Hangtime Dropper Posts

Remote actuated alloy dropper posts for MTB and Gravel riding
Low profile, micro-adjust 2 bolt clamp design
Available in several diameter, length, and travel configurations
Designed for internally routed cables
Composite flat bar remote lever kits are included with all ??á30.9mm and ??á31.6mm posts
Remote lever kit not included with ??á27.2mm model (sold separately)
Fully serviceable design with replaceable cartridge
ISO-Mountain safety certified

Forged aluminum pivotal seat posts
25.4mm diameter
Low profile pivotal base
Laser etched monogram logo

UD carbon shaft bonded to an AL6061-T6 alloy top clamp
Wide saddle clamp design reduces rail stress and flex
Micro-adjust 2 bolt clamp design
Available in 0mm and 10mm setback options
ISO-Mountain safety certified

6000 Series aluminum
Lightweight construction
**Anodized colors will vary from batch to batch and may not match exactly.

Old school layback style seatpost without support
Chrome plated chromoly construction

Remote actuated alloy dropper posts for MTB and Gravel riding
Low profile, micro-adjust 2 bolt clamp design
Available in several diameter, length, and travel configurations
Designed for internally routed cables
Composite flat bar remote lever kits are included with all ??á30.9mm and ??á31.6mm posts
Remote lever kit not included with ??á27.2mm model (sold separately)
Fully serviceable design with replaceable cartridge
ISO-Mountain safety certified

Classic straight seat post in a brilliant and durable chrome polished finish
410mm length and 22.2mm diameter

UD carbon shaft bonded to an AL6061-T6 alloy top clamp
Wide saddle clamp design reduces rail stress and flex
Micro-adjust 2 bolt clamp design
Available in 0mm and 10mm setback options
ISO-Mountain safety certified

Remote actuated alloy dropper posts for MTB and Gravel riding
Low profile, micro-adjust 2 bolt clamp design
Available in several diameter, length, and travel configurations
Designed for internally routed cables
Composite flat bar remote lever kits are included with all ??á30.9mm and ??á31.6mm posts
Remote lever kit not included with ??á27.2mm model (sold separately)
Fully serviceable design with replaceable cartridge
ISO-Mountain safety certified

UD carbon shaft bonded to an AL6061-T6 alloy top clamp
Wide saddle clamp design reduces rail stress and flex
Micro-adjust 2 bolt clamp design
Available in 0mm and 10mm setback options
ISO-Mountain safety certified

Remote actuated alloy dropper posts for MTB and Gravel riding
Low profile, micro-adjust 2 bolt clamp design
Available in several diameter, length, and travel configurations
Designed for internally routed cables
Composite flat bar remote lever kits are included with all ??á30.9mm and ??á31.6mm posts
Remote lever kit not included with ??á27.2mm model (sold separately)
Fully serviceable design with replaceable cartridge
ISO-Mountain safety certified

6000 Series aluminum
Lightweight construction
**Anodized colors will vary from batch to batch and may not match exactly.

Tripod mounting system eliminates the need for a hole in the saddle
Strong and lightweight

Replacement hydraulic cartridges for Origin8 Hangtime Dropper Posts

Remote actuated alloy dropper posts for MTB and Gravel riding
Low profile, micro-adjust 2 bolt clamp design
Available in several diameter, length, and travel configurations
Designed for internally routed cables
Composite flat bar remote lever kits are included with all ??á30.9mm and ??á31.6mm posts
Remote lever kit not included with ??á27.2mm model (sold separately)
Fully serviceable design with replaceable cartridge
ISO-Mountain safety certified

UD carbon shaft bonded to an AL6061-T6 alloy top clamp
Wide saddle clamp design reduces rail stress and flex
Micro-adjust 2 bolt clamp design
Available in 0mm and 10mm setback options
ISO-Mountain safety certified

3D forged and CNC machined 6061 forged alloy post with Minimal Top Clamp (MTC)
MTC clamp is compatible with standard 7mm and 7x9mm oval rails
5mm chromoly hardware

Replacement/upgrade remote lever kits for Origin8 Hangtime Dropper Posts
Lever designs available for both flat and drop bar cockpits
Kit includes 2300mm cable and 2000mm housing
Please note: ??á30.9mm and ??á31.6mm Hangtime Dropper Posts include the composite flat bar lever kit

Replacement hydraulic cartridges for Origin8 Hangtime Dropper Posts

One piece continuous carbon fiber construction
Forged alloy Minimal Top Clamp (MTC)
Fit 7mm standard rails and 7x9mm oval rails
Integrated plastic insert sleeve for Di2 Batteries
Available with 0 or 25mm setback

UD carbon shaft bonded to an AL6061-T6 alloy top clamp
Wide saddle clamp design reduces rail stress and flex
Micro-adjust 2 bolt clamp design
Available in 0mm and 10mm setback options
ISO-Mountain safety certified

Utilizes the Thomson Seatpost bolt, washer, and barrel nut combination that allows float on both sides of the collar slot ensuring consistent clamping force
The bolt hole angle, height of the collar, and offset slot all help create a collar that generates maximum clamping force at only 25-inch pounds of fastener torque
The Thomson Seatpost Collar is made from the same 7000 series alloy as their seatposts and stems, giving you the high performance and long life you expect from a Thomson
Stainless steel bolt

Old school layback style seatpost without support
Chrome plated chromoly construction

Alloy clamp
Built-in rear rack mount

Utilizes the Thomson Seatpost bolt, washer, and barrel nut combination that allows float on both sides of the collar slot ensuring consistent clamping force
The bolt hole angle, height of the collar, and offset slot all help create a collar that generates maximum clamping force at only 25-inch pounds of fastener torque
The Thomson Seatpost Collar is made from the same 7000 series alloy as their seatposts and stems, giving you the high performance and long life you expect from a Thomson
Stainless steel bolt

Ultra light design with screen printed logo
Single 5mm hex bolt clamp

One piece continuous carbon fiber construction
Forged alloy Minimal Top Clamp (MTC)
Fit 7mm standard rails and 7x9mm oval rails
Integrated plastic insert sleeve for Di2 Batteries
Available with 0 or 25mm setback