Chain Tensioners

Promax C-1 chain tensioners are extruded then CNC-machined from 6061-T6 aluminum for optimal strength and low weight. Two mounting holes ensure adj...

Promax C-1 chain tensioners are extruded then CNC-machined from 6061-T6 aluminum for optimal strength and low weight. Two mounting holes ensure adj...

Promax C-1 chain tensioners are extruded then CNC-machined from 6061-T6 aluminum for optimal strength and low weight. Two mounting holes ensure adj...

Promax C-1 chain tensioners are extruded then CNC-machined from 6061-T6 aluminum for optimal strength and low weight. Two mounting holes ensure adj...

Promax C-1 chain tensioners are extruded then CNC-machined from 6061-T6 aluminum for optimal strength and low weight. Two mounting holes ensure adj...

- Replaces rear derailleur with chain tensioner for a simple, secure drivetrain - Expert version elevates the Colab chain tensioner for the most ex...

- Replaces rear derailleur with chain tensioner for a simple, secure drivetrain - Expert version elevates the Colab chain tensioner for the most ex...

- Replaces rear derailleur with chain tensioner for a simple, secure drivetrain - Expert version elevates the Colab chain tensioner for the most ex...

- Replaces rear derailleur with chain tensioner for a simple, secure drivetrain - Adjustable chainline when used in combination with a Singlespeed ...

- Replaces rear derailleur with chain tensioner for a simple, secure drivetrain - Adjustable chainline when used in combination with a Singlespeed ...

- Spring-loaded, twin pulley design mounts to derailleur hanger - Longer arm design allows for easy wheel removal - Offers proper chain tension on ...

Fits 3/8` Axles Lightweight, compact design Forged alloy construction Chromoly bolt Today's Stock Status 10+ Available to ship in 2-4 Business Da...

Fits 3/8` Axles Lightweight, compact design Forged alloy construction Chromoly bolt Today's Stock Status 10+ Available to ship in 2-4 Business Da...

Adjusts rear wheel for centering in frameToday's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 072774016242 EAN: Not available Manu...

- Simple Tension Seeker (STS) allows the use of a 1 speed drivetrain on a vertical drop frame - Perfect for Street or Dirt Jump where simplicity an...

- Convert any vertical dropout frame with derailleur hanger to a Singlespeed - Spring loaded arm keeps tension on chain, pulley axle adjusts to op...

- Spring-loaded, twin pulley design mounts to derailleur hanger - Longer arm design allows for easy wheel removal - Offers proper chain tension on ...

- Spring-loaded, twin pulley design mounts to derailleur hanger - Longer arm design allows for easy wheel removal - Offers proper chain tension on ...

- Bargain priced tensioner for turning a geared bike into a Singlespeed - Fixed position aluminum arm with quiet rubber sealed bearing pulley - Mo...

- Lightweight sprung type chain tensioner replaces derailleur for running a 1-speed drivetrain on a vertical dropout frame - Variable tension and p...

A pair of chain tensioners designed to work with horizontal drop outs. Dropout guide keeps tensioner centered in frame Lock nut prevents unwanted r...

Sunday Chain Tensioner.Product SpecificsToday's Stock Status 2 Available to ship in 2-4 Business Days UPC: 630950920433 EAN: Not available Manufac...