Clamps

Alloy
Clamp
CNC Finished
Cromo bolt w/Steel threaded insert

Forged AL6061-T6 alloy construction with CNC groove design
Machined insert for even clamping force
For use with carbon seat posts

Forged 6061 T6 alloy clamp
Safety lever clamping position follows clamp
Stops the QR lever from catching on things
Black anodized finish

Forged 6061 T6 alloy clamp
Safety lever clamping position follows clamp
Stops the QR lever from catching on things
Black anodized finish

Forged alloy seat clamp
Chromoly integrated QR seat binder bolt
Increased durability and clamping force

Forged alloy seat clamp
Chromoly integrated QR seat binder bolt
Increased durability and clamping force

Alloy clamp
Built-in rear rack mount

Alloy 1-1/8` seatpost clamp
Double clamp design for extra holding power on BMX bikes

Alloy 1-1/8` seatpost clamp
Single bolt

Forged alloy seat clamp
Chromoly integrated QR seat binder bolt
Increased durability and clamping force

Alloy
Clamp
CNC Finished
Cromo bolt w/Steel threaded insert

Alloy
Clamp
CNC Finished
Cromo bolt w/Steel threaded insert

Mount a rack to any bike with this lightweight adapter that adds two M5 rear threaded eyelets to the seatpost
Perfect for retro fitting a rear rack to turn any bike into a Trekk ready machine

Mount a rack to any bike with this lightweight adapter that adds two M5 rear threaded eyelets to the seatpost
Perfect for retro fitting a rear rack to turn any bike into a Trekk ready machine

Mount a rack to any bike with this lightweight adapter that adds two M5 rear threaded eyelets to the seatpost
Perfect for retro fitting a rear rack to turn any bike into a Trekk ready machine

Mount a rack to any bike with this lightweight adapter that adds two M5 rear threaded eyelets to the seatpost
Perfect for retro fitting a rear rack to turn any bike into a Trekk ready machine

Alloy clamp
Built-in rear rack mount

Anodized or Powder Coated finish
Seat clamp allows for secure clamping
Forged alloy construction

6061-T6 aluminum seat post clamp
Low profile with self aligning clamp nut
Replaceable hardware

Cold forged and CNC machined from 6061-T6 aluminum alloy, Helix Seat Clamps are tough, lightweight and exceptionally good looking
Available in several anodized colors

Cold forged and CNC machined from 6061-T6 aluminum alloy, Helix Seat Clamps are tough, lightweight and exceptionally good looking
Available in several anodized colors

Box One QR seat clamps are cold forged and CNC machined from 6061-T6 aluminum alloy
A quick release lever makes adjusting your seat height quick and easy
Weighing just 28 grams in the 31.8 size, it is as lightweight as it is tough
The head of the quick-release lever and the face of the clamp are given a proprietary zero friction surface treatment that ensures smooth lever action for the life of the clamp without the need for a bushing
Titanium hardware

Box Two Quick Release Seatclamps are cold forged and CNC machined from 6061-T6 aluminum alloy
A proprietary low-friction surface treatment that ensures smooth lever action for the life of the clamp, without the need for a bushing

Seatpost clamp with integrated cover prevents dirt and mud from entering the frame at the seatpost junction
Rounded edges and ovalized hole design protects carbon frames and seatposts
AL6061-T6 alloy clamp with NBR cover
??á31.8mm for ??á27.2mm seatpost and aluminum frame
??á34.9mm for ??á30.9mm seatpost and aluminum frame, or ??á31.6mm seatpost and carbon frame
16mm height

Machined alloy seatpost clamp that holds as good as it looks
Tapered rear edge and machined collar reduces weight and adds beauty

Machined alloy seatpost clamp that holds as good as it looks
Tapered rear edge and machined collar reduces weight and adds beauty

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

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

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

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