Parts and Accessories

 Helix 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...

 Helix 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 31.8 Blk...

 Machined alloy seatpost clamp that holds as good as it looks Tapered rear edge and machined collar reduces weight and adds beauty 25.4 Black AlloyUPC/EAN/GTIN: 616043826127 ...

 Machined alloy seatpost clamp that holds as good as it looks Tapered rear edge and machined collar reduces weight and adds beauty 25.4 Black AlloyUPC/EAN/GTIN: 616043826127

 Machined alloy seatpost clamp that holds as good as it looks Tapered rear edge and machined collar reduces weight and adds beauty 31.8 Black AlloyUPC/EAN/GTIN: 616043827438 ...

 Machined alloy seatpost clamp that holds as good as it looks Tapered rear edge and machined collar reduces weight and adds beauty 31.8 Black AlloyUPC/EAN/GTIN: 616043827438

 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...

 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 31.8 Blk 6061AL 27gUPC/EAN/GTIN: 616043825687

 6061-T6 aluminum seat post clamp Low profile with self aligning clamp nut Replaceable hardware 28.6 Black AlloyUPC/EAN/GTIN: 630950910656 ...

 6061-T6 aluminum seat post clamp Low profile with self aligning clamp nut Replaceable hardware 28.6 Black AlloyUPC/EAN/GTIN: 630950910656

 Forged AL6061-T6 alloy construction with CNC groove design Machined insert for even clamping force For use with carbon seat posts Ultra-lightweight 31.8 Black AL60...

 Forged AL6061-T6 alloy construction with CNC groove design Machined insert for even clamping force For use with carbon seat posts Ultra-lightweight 31.8 Black AL6061-T6UPC/EAN/GTIN: 072774517671

 Forged AL6061-T6 alloy construction with CNC groove design Machined insert for even clamping force For use with carbon seat posts Ultra-lightweight 34.9 Black AL60...

 Forged AL6061-T6 alloy construction with CNC groove design Machined insert for even clamping force For use with carbon seat posts Ultra-lightweight 34.9 Black AL6061-T6UPC/EAN/GTIN: 072774521456

AL6061-T6 alloy seatpost clampRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seat post and steel frameØ29.8mm for Ø27.2mm seat post and...

AL6061-T6 alloy seatpost clampRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seat post and steel frameØ29.8mm for Ø27.2mm seat post and chromoly frameØ31.8mm for Ø27.2mm seat post and aluminum frameØ34.9mm for Ø30.9mm seat post and aluminum frame, or Ø31.6mm seat post and carbon frame16mm height28.6BlackAL6061-T6UPC/EAN/GTIN: 888571075319 ...

AL6061-T6 alloy seatpost clampRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seat post and steel frameØ29.8mm for Ø27.2mm seat post and...

AL6061-T6 alloy seatpost clampRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seat post and steel frameØ29.8mm for Ø27.2mm seat post and chromoly frameØ31.8mm for Ø27.2mm seat post and aluminum frameØ34.9mm for Ø30.9mm seat post and aluminum frame, or Ø31.6mm seat post and carbon frame16mm height29.8BlackAL6061-T6UPC/EAN/GTIN: 888571075326 ...

AL6061-T6 alloy seatpost clampRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seat post and steel frameØ29.8mm for Ø27.2mm seat post and...

AL6061-T6 alloy seatpost clampRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seat post and steel frameØ29.8mm for Ø27.2mm seat post and chromoly frameØ31.8mm for Ø27.2mm seat post and aluminum frameØ34.9mm for Ø30.9mm seat post and aluminum frame, or Ø31.6mm seat post and carbon frame16mm height31.8BlackAL6061-T6UPC/EAN/GTIN: 888571075333 ...

AL6061-T6 alloy seatpost clampRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seat post and steel frameØ29.8mm for Ø27.2mm seat post and...

AL6061-T6 alloy seatpost clampRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seat post and steel frameØ29.8mm for Ø27.2mm seat post and chromoly frameØ31.8mm for Ø27.2mm seat post and aluminum frameØ34.9mm for Ø30.9mm seat post and aluminum frame, or Ø31.6mm seat post and carbon frame16mm height34.9BlackAL6061-T6UPC/EAN/GTIN: 888571075340 ...

Dual bolt, step down design seatpost clamp with angled mechanism that reduces strain and binding by spreading clamping forces across both seatpost and seat tubeIdeal for use on dropper posts and...

Dual bolt, step down design seatpost clamp with angled mechanism that reduces strain and binding by spreading clamping forces across both seatpost and seat tubeIdeal for use on dropper posts and problematic standard postsFully CNC machined, anodized AL6061-T6 construction29.8/27.2Black6061ALUPC/EAN/GTIN: 888571104224

Dual bolt, step down design seatpost clamp with angled mechanism that reduces strain and binding by spreading clamping forces across both seatpost and seat tubeIdeal for use on dropper posts and...

Dual bolt, step down design seatpost clamp with angled mechanism that reduces strain and binding by spreading clamping forces across both seatpost and seat tubeIdeal for use on dropper posts and problematic standard postsFully CNC machined, anodized AL6061-T6 construction31.8/27.2Black6061ALUPC/EAN/GTIN: 888571104231

Dual bolt, step down design seatpost clamp with angled mechanism that reduces strain and binding by spreading clamping forces across both seatpost and seat tubeIdeal for use on dropper posts and...

Dual bolt, step down design seatpost clamp with angled mechanism that reduces strain and binding by spreading clamping forces across both seatpost and seat tubeIdeal for use on dropper posts and problematic standard postsFully CNC machined, anodized AL6061-T6 construction34.9/30.9Black6061ALUPC/EAN/GTIN: 888571104248

Dual bolt, step down design seatpost clamp with angled mechanism that reduces strain and binding by spreading clamping forces across both seatpost and seat tubeIdeal for use on dropper posts and...

Dual bolt, step down design seatpost clamp with angled mechanism that reduces strain and binding by spreading clamping forces across both seatpost and seat tubeIdeal for use on dropper posts and problematic standard postsFully CNC machined, anodized AL6061-T6 construction34.9/31.6Black6061ALUPC/EAN/GTIN: 888571104255

Dual bolt, step down design seatpost clamp with angled mechanism that reduces strain and binding by spreading clamping forces across both seatpost and seat tubeIdeal for use on dropper posts and...

Dual bolt, step down design seatpost clamp with angled mechanism that reduces strain and binding by spreading clamping forces across both seatpost and seat tubeIdeal for use on dropper posts and problematic standard postsFully CNC machined, anodized AL6061-T6 construction38.6/34.9Black6061ALUPC/EAN/GTIN: 888571104262

AL6061-T6 alloy quick-release seatpost clampStainless steel bushing ensures smooth lever actionAdjustment knob allows for on-the-fly fine-tuningRounded edges and floating bolt/ovalized hole design...

AL6061-T6 alloy quick-release seatpost clampStainless steel bushing ensures smooth lever actionAdjustment knob allows for on-the-fly fine-tuningRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seatpost and steel frameØ29.8mm for Ø27.2mm seatpost and chromoly frameØ31.8mm for Ø27.2mm seatpost and aluminum frameØ34.9mm for Ø30.9mm seatpost and aluminum frame, or Ø31.6mm seatpost and carbon frame16mm height28.6BlackAL6061-T6UPC/EAN/GTIN:...

AL6061-T6 alloy quick-release seatpost clampStainless steel bushing ensures smooth lever actionAdjustment knob allows for on-the-fly fine-tuningRounded edges and floating bolt/ovalized hole design...

AL6061-T6 alloy quick-release seatpost clampStainless steel bushing ensures smooth lever actionAdjustment knob allows for on-the-fly fine-tuningRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seatpost and steel frameØ29.8mm for Ø27.2mm seatpost and chromoly frameØ31.8mm for Ø27.2mm seatpost and aluminum frameØ34.9mm for Ø30.9mm seatpost and aluminum frame, or Ø31.6mm seatpost and carbon frame16mm height29.8BlackAL6061-T6UPC/EAN/GTIN:...

AL6061-T6 alloy quick-release seatpost clampStainless steel bushing ensures smooth lever actionAdjustment knob allows for on-the-fly fine-tuningRounded edges and floating bolt/ovalized hole design...

AL6061-T6 alloy quick-release seatpost clampStainless steel bushing ensures smooth lever actionAdjustment knob allows for on-the-fly fine-tuningRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seatpost and steel frameØ29.8mm for Ø27.2mm seatpost and chromoly frameØ31.8mm for Ø27.2mm seatpost and aluminum frameØ34.9mm for Ø30.9mm seatpost and aluminum frame, or Ø31.6mm seatpost and carbon frame16mm height31.8BlackAL6061-T6UPC/EAN/GTIN:...

AL6061-T6 alloy quick-release seatpost clampStainless steel bushing ensures smooth lever actionAdjustment knob allows for on-the-fly fine-tuningRounded edges and floating bolt/ovalized hole design...

AL6061-T6 alloy quick-release seatpost clampStainless steel bushing ensures smooth lever actionAdjustment knob allows for on-the-fly fine-tuningRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ28.6mm for Ø25.4mm seatpost and steel frameØ29.8mm for Ø27.2mm seatpost and chromoly frameØ31.8mm for Ø27.2mm seatpost and aluminum frameØ34.9mm for Ø30.9mm seatpost and aluminum frame, or Ø31.6mm seatpost and carbon frame16mm height34.9BlackAL6061-T6UPC/EAN/GTIN:...

AL6061-T6 alloy quick-release seatpost clamp with CNC machined cut-outsStainless steel bushing ensures smooth lever actionRounded edges and floating bolt/ovalized hole design protects carbon frames...

AL6061-T6 alloy quick-release seatpost clamp with CNC machined cut-outsStainless steel bushing ensures smooth lever actionRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ29.8mm for Ø27.2mm seatpost and chromoly frameØ31.8mm for Ø27.2mm seatpost and aluminum frameØ34.9mm for Ø30.9mm seatpost and aluminum frame, or Ø31.6mm seatpost and carbon frame16mm height29.8BlackAL6061-T6UPC/EAN/GTIN: 888571075548 ...

AL6061-T6 alloy quick-release seatpost clamp with CNC machined cut-outsStainless steel bushing ensures smooth lever actionRounded edges and floating bolt/ovalized hole design protects carbon frames...

AL6061-T6 alloy quick-release seatpost clamp with CNC machined cut-outsStainless steel bushing ensures smooth lever actionRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ29.8mm for Ø27.2mm seatpost and chromoly frameØ31.8mm for Ø27.2mm seatpost and aluminum frameØ34.9mm for Ø30.9mm seatpost and aluminum frame, or Ø31.6mm seatpost and carbon frame16mm height31.8BlackAL6061-T6UPC/EAN/GTIN: 888571075555 ...

AL6061-T6 alloy quick-release seatpost clamp with CNC machined cut-outsStainless steel bushing ensures smooth lever actionRounded edges and floating bolt/ovalized hole design protects carbon frames...

AL6061-T6 alloy quick-release seatpost clamp with CNC machined cut-outsStainless steel bushing ensures smooth lever actionRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ29.8mm for Ø27.2mm seatpost and chromoly frameØ31.8mm for Ø27.2mm seatpost and aluminum frameØ34.9mm for Ø30.9mm seatpost and aluminum frame, or Ø31.6mm seatpost and carbon frame16mm height34.9BlackAL6061-T6UPC/EAN/GTIN: 888571075562 ...

AL6061-T6 alloy seatpost clamp with CNC machined cut-outsRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ29.8mm for Ø27.2mm seatpost and chromoly...

AL6061-T6 alloy seatpost clamp with CNC machined cut-outsRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ29.8mm for Ø27.2mm seatpost and chromoly frameØ31.8mm for Ø27.2mm seatpost and aluminum frameØ34.9mm for Ø30.9mm seatpost and aluminum frame, or Ø31.6mm seatpost and carbon frame16mm height29.8BlackAL6061-T6UPC/EAN/GTIN: 888571075357

AL6061-T6 alloy seatpost clamp with CNC machined cut-outsRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ29.8mm for Ø27.2mm seatpost and chromoly...

AL6061-T6 alloy seatpost clamp with CNC machined cut-outsRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ29.8mm for Ø27.2mm seatpost and chromoly frameØ31.8mm for Ø27.2mm seatpost and aluminum frameØ34.9mm for Ø30.9mm seatpost and aluminum frame, or Ø31.6mm seatpost and carbon frame16mm height31.8BlackAL6061-T6UPC/EAN/GTIN: 888571075364

AL6061-T6 alloy seatpost clamp with CNC machined cut-outsRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ29.8mm for Ø27.2mm seatpost and chromoly...

AL6061-T6 alloy seatpost clamp with CNC machined cut-outsRounded edges and floating bolt/ovalized hole design protects carbon frames and seatpostsØ29.8mm for Ø27.2mm seatpost and chromoly frameØ31.8mm for Ø27.2mm seatpost and aluminum frameØ34.9mm for Ø30.9mm seatpost and aluminum frame, or Ø31.6mm seatpost and carbon frame16mm height34.9BlackAL6061-T6UPC/EAN/GTIN: 888571075371

 Forged AL6061-T6 alloy construction Rubber weather seal repels contaminants High-leverage 68mm QR lever 31.8mm Blk AL6061-T6UPC/EAN/GTIN: 072774520442 ...

 Forged AL6061-T6 alloy construction Rubber weather seal repels contaminants High-leverage 68mm QR lever 31.8mm Blk AL6061-T6UPC/EAN/GTIN: 072774520442

 Forged AL6061-T6 alloy construction Rubber weather seal repels contaminants High-leverage 68mm QR lever 34.9mm Blk AL6061-T6UPC/EAN/GTIN: 072774520459 ...

 Forged AL6061-T6 alloy construction Rubber weather seal repels contaminants High-leverage 68mm QR lever 34.9mm Blk AL6061-T6UPC/EAN/GTIN: 072774520459

 Anodized or Powder Coated finish Seat clamp allows for secure clamping Forged alloy construction 29.8 Black AL6061-T6UPC/EAN/GTIN: 888571037980 ...

 Anodized or Powder Coated finish Seat clamp allows for secure clamping Forged alloy construction 29.8 Black AL6061-T6UPC/EAN/GTIN: 888571037980

 Anodized or Powder Coated finish Seat clamp allows for secure clamping Forged alloy construction 31.8 Black AL6061-T6UPC/EAN/GTIN: 072774519217 ...

 Anodized or Powder Coated finish Seat clamp allows for secure clamping Forged alloy construction 31.8 Black AL6061-T6UPC/EAN/GTIN: 072774519217