Chain Tensioners

3/8" BMX Chain Tensioner Silver Banjo style

$ 1.79

Chain Tensioner This is ONE (1) 3/8" chain tensioner. This tensioner is like the ones used in the 70's, 80's and 90's. This part is new and has never been installed or used....

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Aluminum BMX Chain Tensioners Pair - 3/8" - Black

$ 7.99

NewAluminum 3/8" Chain Tensioners -- They have a black anodized alloy body with a steel bolt and lock nut. These will work with 3/8" axles only. Sold as a pair.

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Answer Mini BMX Chain Tensioners Pair Blue

$ 19.99

New Chain Tensioners This is a pair of Answer Mini chain tensioners. They have a blue anodized alloy body and steel bolt and lock nut. This only works with female hubs that have M6 bolts. If you do not...

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Answer Mini BMX Chain Tensioners Pair Red

$ 19.99

New Chain Tensioners This is a pair of Answer Mini chain tensioners. They have a red anodized alloy body and steel bolt and lock nut. This only works with female hubs that have M6 bolts. If you do not...

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BlackOps 3/8" BMX Chain Tensioners Pair Blue

$ 15.99

New Chain Tensioners This is a pair of BlackOps 3/8" chain Tensioners. They have a blue anodized alloy body and steel bolt and lock nut.

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BlackOps 3/8" BMX Chain Tensioners Pair Gold

$ 15.99

New Chain Tensioners This is a pair of BlackOps 3/8" chain Tensioners. They have a gold anodized alloy body and steel bolt and lock nut.

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BlackOps 3/8" BMX Chain Tensioners Pair Red

$ 15.99

New Chain Tensioners This is a pair of BlackOps 3/8" chain Tensioners. They have a red anodized alloy body and steel bolt and lock nut.

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BlackOps 3/8" BMX Chain Tensioners Pair Silver

$ 15.99

New Chain Tensioners This is a pair of BlackOps 3/8" chain Tensioners. They have a silver anodized alloy body and steel bolt and lock nut.

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Box Three 3/8" BMX Chain Tensioners - Pair - Red

$ 12.99

Adjusting chain tension is quick and easy with the new Box Three Chain Tensioner. With a single hole "lollipop" design, these tensioners reduce weight and help keep your rear wheel locked...

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Box Three 3/8" BMX Chain Tensioners - Pair - Silver

$ 12.99

Adjusting chain tension is quick and easy with the new Box Three Chain Tensioner. With a single hole "lollipop" design, these tensioners reduce weight and help keep your rear wheel locked...

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Box Two 3/8" BMX Chain Tensioners - Pair - Red

$ 19.99

NewBox Chain Tensioner -- Box Two™ Chain Tensioners let you dial in your chain tension so it's just right. Two mounting holes provide room for ample adjustment on most frames. When...

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MCS BMX Chain Tensioners - 3/8" - Pair - Black

$ 13.99

MCS Chain Tensioners for 3/8" axles. Forged aluminum body Single bolt design for easier adjustment Laser-etched MCS logo For use with 3/8" / 10mm axles Color: Black anodized

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MCS BMX Chain Tensioners - 3/8" - Pair - Blue

$ 13.99

MCS Chain Tensioners for 3/8" axles. Forged aluminum body Single bolt design for easier adjustment Laser-etched MCS logo For use with 3/8" / 10mm axles Color: Blue anodized

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MCS BMX Chain Tensioners - 3/8" - Pair - Gold

$ 13.99

MCS Chain Tensioners for 3/8" axles. Forged aluminum body Single bolt design for easier adjustment Laser-etched MCS logo For use with 3/8" / 10mm axles Color: Gold anodized

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MCS BMX Chain Tensioners - 3/8" - Pair - Red

$ 13.99

NewMCS Chain Tensioners for 3/8" axles. Forged aluminum body Single bolt design for easier adjustment Laser-etched MCS logo For use with 3/8" / 10mm axles Color: Red anodized

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Origin8 3/8" BMX Derailleur Hanger & Chain Tensioner - Black

$ 25.50

The Origin8 Derailleur Hanger & Chain Tensioner has a CNC machined anodized AL6061-T6 alloy body with a steel bolt and lock nut. It is designed for use with horizontal dropouts and 3/8" (10mm) axles. This part allows you to...

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Profile 3/8" BMX Chain Tensioners - Pair - Black - USA Made

$ 35.99

NewProfile Chain Tensioners Sold in pairs (right and left) and includes 2 tensioners, 4 bolts, and 4 nuts For use with 3/8″(10mm) axles only Color anodized with laser graphics Made...

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Profile 3/8" BMX Chain Tensioners - Pair - Blue - USA Made

$ 35.99

NewProfile Chain Tensioners Sold in pairs (right and left) and includes 2 tensioners, 4 bolts, and 4 nuts For use with 3/8″(10mm) axles only Color anodized with laser graphics Made...

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Profile 3/8" BMX Chain Tensioners - Pair - Green - USA Made

$ 35.99

NewProfile Chain Tensioners Sold in pairs (right and left) and includes 2 tensioners, 4 bolts, and 4 nuts For use with 3/8″(10mm) axles only Color anodized with laser graphics Made...

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Profile 3/8" BMX Chain Tensioners - Pair - Purple - USA Made

$ 35.99

NewProfile Chain Tensioners Sold in pairs (right and left) and includes 2 tensioners, 4 bolts, and 4 nuts For use with 3/8″(10mm) axles only Color anodized with laser graphics Made...

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Profile 3/8" BMX Chain Tensioners - Pair - Red - USA Made

$ 35.99

NewProfile Chain Tensioners Sold in pairs (right and left) and includes 2 tensioners, 4 bolts, and 4 nuts For use with 3/8″(10mm) axles only Color anodized with laser graphics Made...

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Profile 3/8" BMX Chain Tensioners - Pair - Silver - USA Made

$ 35.99

NewProfile Chain Tensioners Sold in pairs (right and left) and includes 2 tensioners, 4 bolts, and 4 nuts For use with 3/8″(10mm) axles only Color anodized with laser graphics Made...

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Redline 3/8" BMX Chain Tensioners - Pair - Black

$ 15.99

This is a pair of Redline 3/8" Chain Tensioners. They have an anodized alloy body and steel bolt and lock nut. Color: Black

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Redline 3/8" BMX Chain Tensioners - Pair - Red

$ 15.99

This is a pair of Redline 3/8" Chain Tensioners. They have an anodized alloy body and steel bolt and lock nut. Color: Red

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Redline 3/8" BMX Chain Tensioners - Pair - Silver

$ 15.99

This is a pair of Redline 3/8" Chain Tensioners. They have an anodized alloy body and steel bolt and lock nut. Color: Silver

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SE Lockit 3/8" BMX Chain Tensioners - Pair - Black

$ 18.99

SE Lockit Chain Tensioners for 3/8” axles allow for perfect chain adjustment and will keep your rear wheel locked in place. Features: CNC 6061 T-6 Aluminum Fits 3/8" (10mm)...

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SE Lockit 3/8" BMX Chain Tensioners - Pair - Blue

$ 18.99

SE Lockit Chain Tensioners for 3/8” axles allow for perfect chain adjustment and will keep your rear wheel locked in place. Features: CNC 6061 T-6 Aluminum Fits 3/8" (10mm) axle...

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SE Lockit 3/8" BMX Chain Tensioners - Pair - Gold

$ 18.99

New SE Lockit Chain Tensioners for 3/8” axles allow for perfect chain adjustment and will keep your rear wheel locked in place. Features: CNC 6061 T-6 Aluminum Fits 3/8" (10mm)...

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SE Lockit 3/8" BMX Chain Tensioners - Pair - Red

$ 18.99

New SE Lockit Chain Tensioners for 3/8” axles allow for perfect chain adjustment and will keep your rear wheel locked in place. Features: CNC 6061 T-6 Aluminum Fits 3/8" (10mm)...

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SE Lockit 3/8" BMX Chain Tensioners - Pair - Silver

$ 18.99

New SE Lockit Chain Tensioners for 3/8” axles allow for perfect chain adjustment and will keep your rear wheel locked in place. Features: CNC 6061 T-6 Aluminum Fits 3/8" (10mm)...

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TNT Bicycles 3/8" BMX Chain Tensioners - Pair - Jet Fuel / Oil Slick

$ 42.99

TNT Chain Tensioners are 100% CNC-machined aluminum and come equipped with M6 bolt adapters for those little riders running mini, junior, or expert hubs. Axle: 3/8" (10mm) with 6mm bolt adaptorMaterial: Aluminum Color:...

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